Information Collection System

• US 20080126478A1
• Filed: 12/14/2005
• Published: 05/29/2008
• Est. Priority Date: 12/16/2004
• Status: Abandoned Application

• Current Assignee: Renovo Ltd. (Bentley Park Ltd.)
• Original Assignee: Renovo Ltd. (Bentley Park Ltd.)
• Inventors: Duncan, Jonathan, Burr, Jonathan, Cridland, Peter, Humphreys, Lee, Ferguson, Mark William James
• Application Number:
  US11/792,760
• Publication Number:
  US 20080126478A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 30/40 for processing medical images, e.g. editing
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

A method and system of collecting information relating to an image. The method comprises presenting the image from a first computer. A plurality of second computers is connected to the first computer, and these second computers generate a plurality of data items relating to said image. Each of said data items are transmitted from a respective one of the plurality of second computers to the first computer, and each data item is received at the first computer. Said data items are associated with an identifier identifying said image, and each data item is stored together with the associated identifier in a database.

Claims

1. A method of collecting information relating to an image, the method comprising:

presenting the image;

receiving at a server a plurality of data items relating to said image each of said data items being received from one of a plurality of computers;

associating said data items with an identifier identifying said image at said server; and

storing each data item together with the associated identifier in a data repository.

2. A method according to claim 1, further comprising:

transmitting to each of said plurality of computers a request for a data item relating to said image;

wherein said receiving said plurality of data item comprises receiving said plurality of data items in response to said request.

3. A method according to claim 2, wherein said request is transmitted at a first time, and said plurality of data items are received within a predetermined time period beginning at said first time.

4. A method according to claim 3, wherein said request transmits said predetermined time period to said plurality of computers.

5. A method according to claim 2, wherein said request is configured to cause each of said plurality of computers to display a user interface configured to generate a data item.

6. A method according to claim 5, wherein said request is configured to cause each of said plurality of computers to display said user interface for a predetermined time period.

7. A method according to claim 1, wherein each of said data items represents a subjective user response to said image.

8. A method according to claim 1, wherein said image is an image of human or animal skin.

9. A method according to claim 8, wherein said image is an image of human or animal skin including a scar.

10. A method according to claim 9, wherein each of said data items comprises a real number within a predetermined range.

11. A method according to claim 10, wherein said real number represents perceived severity of said scar on a predetermined scale.

12. A method according to claim 10, wherein said real number is generated using a visual analogue scoring method.

13. A method according to claim 1, wherein said image is a plurality of images.

14. A method according to claim 13, wherein each of said data items represents a comparison between said plurality of images.

15. A method according to claim 14, wherein each image of said plurality of images is an image of a scar.

16. A method according to claim 15, wherein each of said data items indicates whether there is a perceived difference in severity of scarring shown by said plurality of images.

17. A method according to claim 16, wherein if one of said data item indicates that there is a perceived difference in severity of scarring, said one data item further indicates which of said images shows least severe scarring.

18. A method according to claim 17, wherein said one data item further specifies an order for said plurality of images, based upon severity of scarring shown by the images.

19. A method according to claim 16, wherein if said one data item indicates that there is a perceived difference between the severity of scarring, said data item further indicates a degree of said difference.

20. A method according to claim 13, wherein said plurality of images is a pair of images.

21. A method according to claim 1, further comprising:

providing computer program code to each of said plurality of computers, said program code being executable at one of said plurality of computers to generate one of said data items.

22. A method according to claim 21, wherein said program code is provided to said plurality of computers by said server.

23. A method according to claim 21, wherein said computer program code includes computer program code executable to provide an interface to control data collection to generate one of said data items.

24. A method according to claim 1 further comprising:

storing data defining a plurality of users, said data including a username and password for each of said plurality of users.

25. A method according to claim 1 further comprising:

storing data indicating a number of user logons which are required to allow information collection.

26. A method according to claim 25, further comprising:

receiving user input specifying said required number of logons.

27. A method according to claim 25, further comprising, before presentation of said image:

receiving a logon request, said logon request being received from one of said plurality of computers, and including a username and password;

validating said received logon request using said data defining a plurality of users; and

generating data indicating a logon if but only if said validation is successful.

28. A method according to claim 27, further comprising, before presentation of said image:

receiving at least as many logon requests as said required number of logons, and generating data indicating said required number of logons.

29. A method according to claim 27, further comprising:

denying said logon request if said required number of users are logged on.

30. A method according to claim 1, further comprising:

presenting said image for not longer than a maximum image presentation time.

31. A method according to claim 30, further comprising:

receiving user input specifying said maximum image presentation time.

32. A method according to claim 30, further comprising:

before presentation of said image, receiving at least as many logon requests as said required number of logons, and generating data indicating said required number of logons; and

presenting said image either for the maximum image presentation time or until a data item associated with each of said logons has been received.

33. A method according to claim 30, further comprising:

if a data item associated with one of said logons has not been received when said maximum presentation time is reached, generating data indicating each of said logons for which data has not been received, and said image.

34. A method according to claim 33, further comprising:

representing said image; and

receiving a data item associated with each of said indicated logons.

35. A method according preceding claim 1, wherein presenting said image comprises displaying said image using a projector.

36. A method according preceding claim 1, wherein each said plurality of data items is received from a remote computer.

37. A method according to claim 36, wherein each of said plurality of data items is received using the TCP/IP protocol.

38. A method according to claim 1, wherein storing each data item with its associated identifier in a database further comprises:

storing with each data item a date and time at which it was received;

39. A method according to claim 1, wherein storing each data item with its associated identifier in a database further comprises:

storing with each data item data indicating a user logon at the computer providing said data item.

40. A method according to claim 1, further comprising:

transmitting each of said data items together with the associated identifier to a remote data repository.

41. A method according to claim 1, further comprising:

sequentially presenting a plurality of images; and

receiving a plurality of data items relating to each of said plurality of images.

42. A method according to claim 41, wherein sequentially presenting said plurality of images, comprises sequentially presenting said plurality of images in a random or pseudo random order.

43. A method according to claim 42, wherein said random or pseudo random order is selected from one or more previously used random or pseudo random orders.

44. A method according a claim 43 wherein a user is presented with an option of using a previously used random or pseudo random order, or generating a new random or pseudo random order.

45. A method according to claim 41, wherein some of said plurality of images are identical.

46. A method according to claim 41, further comprising:

generating a report indicating user logons for which data items have not been received.

47. A method according to claim 46, wherein for each user logon said report indicates images for which a data item has not been received.

48. A method according to claim 47, further comprising:

displaying each image for which data has not been received from all user logons; and

receiving a data item relating to each displayed image from the or each user logon from which data has not previously been received.

49. A data carrier carrying computer readable instructions for controlling a computer to carry out the method of claim 1.

50. A computer apparatus comprising:

a program memory storing processor readable instructions; and

a processor configured to read and execute instructions stored in said program memory;

wherein said processor readable instructions comprise instructions controlling the processor to carry out the method of claim 1.

51. A method of collecting information relating to an image, the method comprising:

presenting the image from a first computer;

generating a plurality of data items relating to said image, each of said data items being generated by one of a plurality of second computers connected to said first computer;

transmitting each of said data items from a respective one of the plurality of second computers to the first computer;

receiving each of said data items at the first computer;

associating said data items with an identifier identifying said image at said first computer; and

storing each data item together with the associated identifier in a data repository.

52. A method according to claim 51, further comprising:

transmitting to each of said plurality of second computers a request for a data item relating to said image;

wherein said receiving said plurality of data item comprises receiving said plurality of data items in response to said request.

53. A method according to claim 52, wherein said request is transmitted at a first time, and said plurality of data items are received within a predetermined time period beginning at said first time.

54. A method according to claim 53, wherein said request transmits said predetermined time period to said plurality of said computers.

55. A method according to claim 52, wherein said request is configured to cause each of said plurality of second computers to display a user interface configured to generate a data item.

56. A method according to claim 55, wherein said request is configured to cause each of said plurality of second computers to display said user interface for a predetermined time period.

57. A method according to claim 51, wherein each of said data items represents a subjective user response to said image.

58. A method according to claim 51, wherein said image is an image of human or animal skin.

59. A method according to claim 58, wherein said image is an image of human or animal skin including a scar.

60. A method according to claim 59, wherein each of said data items comprises a real number within a predetermined range.

61. A method according to claim 60, wherein said real number represents perceived severity of said scar on a predetermined scale.

62. A method according to claim 60, wherein said real number is generated using a visual analogue scoring method.

63. A method according to claim 62, further comprising:

presenting a user interface on a display device of each of said second computers, said user interface comprising a scale; and

receiving input data indicative of user input of a point on said scale.

64. A method according to claim 63, further comprising:

converting said user input from a point on said scale to said real number.

65. A method according to claim 64, wherein said converting is carried out at a respective second computer.

67. A method according to claim 64, wherein said converting comprises:

defining a first real number value corresponding to a first end of said scale;

defining a second real number value corresponding to a second end of scale;

computing a distance from said first end of said scale to said point;

converting said distance to a real value on the basis of the distance between said first and second ends, and said first and second real number values.

68. A method according claim 62 further comprising:

transmitting computer program code from said first computer to each of said second computers; and

receiving said program code at each of said second computers;

wherein said computer program code is executable on each of said second computers to cause said user interface to be displayed.

69. A method according to claim 68, wherein said converting is carried out at a respective second computer, and said computer program code is configured to carry out said converting.

70. A method according to claim 51, wherein said image is a plurality of images.

71. A method according to claim 70, wherein each of said data items represents a comparison between said plurality of images.

72. A method according to claim 71, wherein each image of said plurality of images is an image of a scar.

73. A method according to claim 72, wherein each of said data item indicates whether there is a perceived difference in severity of scarring shown by said plurality of images.

74. A method according to claim 73, wherein if one of said data items indicates that there is a perceived difference in severity of scarring, said one data item further indicates which of said images shows least severe scarring.

75. A method according to claim 71, further comprising:

presenting a user interface on a display device of each of said second computers, said user interface including a plurality of user selectable buttons; and

receiving input data indicative of user selection of one of said buttons.

76. A method according to claim 75, wherein said plurality of images is a pair of images.

77. A method according to claim 76, wherein said interface comprises three buttons, a first button being selectable to indicate that a first image of said pair of images shows less severe scarring, a second button being selectable to indicate that a second image of said pair of images shows less severe scarring, and a third button be selectable to indicate that said first and second images show scarring of similar severity.

78. A method according to claim 77, further comprising:

receiving at one of said second computers input data indicative of user selection of said first button or said second button; and

displaying a further user interface on the display device of said one of said second computers.

79. A method according to claim 78, wherein said further user interface is configured to receive input data indicative of a degree of difference between severity of scarring shown in said first and second images of said pair of images.

80. A method according to claim 79, wherein said further user interface presents a pair of buttons, a first button indicating that said difference is slight, and a second button indicating that said difference is marked.

81. A method according to claim 80, wherein one of said data items indicates said degree of difference.

82. A method according to claim 51, further comprising:

transmitting computer program code from said first computer to each of said second of computers, said program code being executable to generate one of said data items at said second computers.

83. A method according to claim 82, wherein said computer program code includes computer program code executable to provide an interface to control data collection to generate one of said data items.

84. A method according to claim 51 further comprising:

storing on the first computer data defining a plurality of users, said data including a username and password for each of said plurality of users.

85. A method according to claim 84, further comprising:

storing data on the first computer indicating a number of user logons which are required to allow information collection.

86. A method according to claim 84, further comprising, before presentation of said image:

receiving a logon request at the first computer from one of said second computers, said logon request including a username and password;

validating said received logon request at said first computer using said data defining a plurality of users;

transmitting data to said one of said second computers indicating success or failure of said validation; and

generating data indicating a logon if but only if said validation is successful.

87. A method according to claim 86, further comprising, before presentation of said image:

receiving at the first computer from said second computers at least as many logon requests as said required number of logons, and generating data indicating said required number of logons.

88. A method according to claim 51, further comprising:

presenting said image for not longer than a maximum image presentation time.

89. A method according to claim 88, further comprising:

receiving at the first computer user input specifying said maximum image presentation time.

90. A method according to claim 88, further comprising:

presenting said image either for the maximum image presentation time or until a data item associated with each of said logons has been received.

91. A method according to claim 88, further comprising:

if a data item associated with one of said logons has not been received when said maximum presentation time is reached, generating data indicating each of said logons for which data has not been received, and said image.

92. A method according to claim 91, further comprising:

representing said image; and

receiving a data item associated with each of said indicated logons.

93. A method according to claim 92, further comprising:

presenting a user interface for collection of said data item only on second computers corresponding to said indicated login.

94. A method according to claim 51, further comprising:

transmitting each of said data items together with the associated identifier to a remote data repository server.

95. A method according to claim 51, further comprising:

sequentially presenting a plurality of images from said first computer, and

receiving a plurality of data items relating to each of said plurality of images.

96. A data carrier carrying computer readable instructions for controlling a computer to carry out the method of claim 51.

97. A computer apparatus comprising:

a program memory storing processor readable instructions; and

a processor configured to read and execute instructions stored in said program memory;

wherein said processor readable instructions comprise instructions controlling the processor to carry out the method of claim 51.

98. A method of collecting information relating to an image, the method comprising:

generating a data item relating to a displayed image at a second computer, and

transmitting said data item from said second computer to a first computer;

wherein said first computer is configured to display said image, to receive said data item from said second computer, to receive at least one further data item from at least one further second computer, to associate said data items with an identifier identifying said image, and to store each data item together with the associated identifier in a data repository.

99. A method according to claim 98, further comprising:

receiving a request for a data item relating to said image;

wherein transmitting said data item comprises transmitting said data item in response to said request.

100. A method according to claim 99, wherein said request is received at a first time, and said data item is transmitted within a predetermined time period beginning at said first time.

101. A method according to claim 100, wherein said request specifies said predetermined time period.

102. A method according to claim 99, wherein said request is configured to cause said second computer to display a user interface configured to generate a data item.

103. A method according to claim 102, wherein said request is configured to cause said computer to display said user interface for a predetermined time period.

104. A method according to claim 98, wherein said image is an image of human or animal skin.

105. A method according to claim 104, wherein said image is an image of human or animal skin including a scar.

106. A method according to claim 105, wherein said generated data item comprises a real number within a predetermined range.

107. A method according to claim 106, wherein said real number represents perceived severity of said scar on a predetermined scale.

108. A method according to claim 106, wherein said real number is generated using a visual analogue scoring method.

109. A method according to claim 108, further comprising:

presenting a user interface on a display device of said second computer, said user interface comprising a scale; and

receiving input data indicative of user input of a point on said scale.

110. A method according to claim 109, further comprising:

converting said user input from a point on said scale to said real number.

111. A method according to claim 110 further comprising:

receiving computer program code at said second computer, said computer program code being executable on said second computer to cause said user interface to be displayed.

112. A method according to claim 111, wherein said computer program code is configured to carry out said converting.

113. A method according to claim 98, wherein said image is a plurality of images, and said generated data item represents a comparison between said plurality of images.

114. A method according to claim 113, wherein each image of said plurality of images is an image of a scar.

115. A method according to claim 114, wherein said generated data item indicates whether there is a perceived difference in severity of scarring shown by said plurality of images.

116. A method according to claim 115, wherein if said generated data item indicates that there is a perceived difference severity of scarring, said one data item further indicates which of said images shows least severe scarring.

117. A method according to claim 113, further comprising:

presenting a user interface on a display device of said second computer, said user interface including a plurality of user selectable buttons; and

receiving input data indicative of user selection of one of said buttons.

118. A method according to claim 117, wherein said plurality of images is a pair of images.

119. A method according to claim 118, wherein said user interface comprises three buttons, a first button being selectable to indicate that a first image of said pair of images shows less severe scarring, a second button being selectable to indicate that a second image of said pair of images shows less severe scarring, and a third button be selectable to indicate that said first and second images show scarring of similar severity.

120. A method according to claim 119, further comprising:

receiving input data indicative of user selection of said first button or said second button; and

displaying a further user interface on the display device of said second computer.

121. A method according to claim 120, wherein said further user interface is configured to receive input data indicative of a degree of difference between severity of scarring shown in said first and second images of said pair of images.

122. A method according to claim 121, wherein said further user interface presents a pair of buttons, a first button indicating that said difference is slight, and a second button indicating that said difference is marked.

123. A method according to claim 122, wherein one of said data items indicates said degree of difference.

124. A method according to claim 98, further comprising:

receiving computer program code at said second computer, said program code being configured to generate one of said data items at said second computer.

125. A method according to claim 124, wherein said computer program code includes computer program code executable to provide an interface to control data collection to generate one of said data items.

126. A data carrier carrying computer readable instructions for controlling a computer to carry out the method of claim 98.

127. A computer apparatus comprising:

a program memory storing processor readable instructions; and

a processor configured to read and execute instructions stored in said program memory;

wherein said processor readable instructions comprise instructions controlling the processor to carry out the method of claim 98.

128. A system for collecting information relating to an image, the system comprising a first computer in communication with a plurality of second computers wherein:

the first computer is configured to present the image,

each of the second computers is configured to capture a data item relating to the image and to transmit said data item to said first computer; and

the first computer is configured to receive said data items, to associate an identifier identifying said image with each data item, and to output each data item together with the associated identifier to a data repository.

129. A system according to claim 128, further comprising a database server connected to said first computer.

130. A system according to claim 129, wherein said first computer is further configured to transmit said data items together with the associated identifier to the database server.

131. A system according to claim 129, wherein said communication between said first computer and said database server is a wired connection or a wireless connection.

132. A method for collecting data representing an assessment of scarring displayed in an image, the method comprising:

presenting said image;

receiving a plurality of data items relating to said image, each of said data items being received from one of a plurality of computers, and each data item representing an assessment of scarring displayed in the image associating said data items with an identifier identifying said image; and

storing each data item together with the associated identifier in a database.

133. A method for collecting assessment data relating to displayed data, the method comprising:

providing computer program code to a plurality of second computers, said computer program code being executable at each of said second computers to control collection of said assessment data;

presenting said displayed data; and

receiving assessment data relating to said displayed data from each of said plurality of second computers, said assessment data being generated at each of said second computers by execution of said computer program code.

134. A method according to claim 133 wherein said displayed data is image data.

135. A method according to claim 133, wherein said computer program code is executable to display a user interface configured to receive user input to generate one of said data items.

136. A method according to claim 133, further comprising:

storing a plurality of computer programs, each computer program being defined by respective computer program code; and

receiving user input indicating selection of one of said computer programs;

wherein said providing computer program code comprises providing computer program code defining said selected computer program.

137. A data carrier carrying computer readable instructions for controlling a computer to carry out the method of claim 133.

138. A computer apparatus comprising:

a program memory storing processor readable instructions; and

a processor configured to read and execute instructions stored in said program memory;

wherein said processor readable instructions comprise instructions controlling the processor to carry out the method of claim 133.

139. Apparatus for collecting information relating to an image, the apparatus comprising:

display means configured to present the image;

receiving means configured to receive a plurality of data items relating to said image from one of a plurality of computers;

processor means configured to associate said data items with an identifier identifying said image; and

storage means configured to store each data item together with the associated identifier in a data repository.

140. Apparatus for collecting information relating to an image, the apparatus comprising:

processing means configured to generate a data item relating to a displayed image, and

transmitting means configured to transmit said data item to a first computer, wherein said first computer is configured to display said image, to receive said data item from said second computer, to receive at least one further data item from at least one further second computer to associate said data items with an identifier identifying said image, and to store each data item together with the associated identifier in a data repository.

141. A method of collecting information relating to an image, the method comprising:

presenting the image;

transmitting to each of a plurality of computers a request for a data item relating to said image;

receiving at a server a plurality of data items relating to said image, each of said data items being received from one of a plurality of computers, and each of said data items being received in response to said request;

associating said data items with an identifier identifying said image at said server; and

storing each data item together with the associated identifier in a data repository.

142. A method of collecting information relating to an image, the method comprising:

presenting the image for a predetermined time period;

transmitting a request to each of a plurality of computers for a data item relating to said image;

receiving a plurality of data items relating to said image, each of said data items being received from one of a plurality of computers, and each of said data items being received within said predetermined time period;

associating said received data items with an identifier identifying said image; and

storing each data item together with the associated identifier in a data repository.

143. A method according to claim 142 wherein data items are received from only a subset of said plurality of computers to which said request was transmitted in said predetermined time period, and data items are subsequently received from other computers of said plurality of computers.