Display terminal provided with an image data sharing function, image sharing system and method for sharing image data

• US 9,092,185 B2
• Filed: 09/29/2010
• Issued: 07/28/2015
• Est. Priority Date: 09/30/2009
• Status: Active Grant

• Current Assignee: Casio Computer Company Limited
• Original Assignee: Casio Computer Company Limited
• Inventors: Mizuno, Kimiyasu, Aibara, Takehiro, Amagai, Hitoshi, Uehara, Naotaka, Kogane, Takayuki, Shinohara, Sumito, Nunokawa, Masato, Handa, Tetsuya
• Primary Examiner(s): Chang, Kent
• Assistant Examiner(s): OLIVER, GERALD L
• Application Number:
  US12/893,011
• Publication Number:
  US 20110074656A1
• Time in Patent Office: 1,763 Days
• Field of Search: 345 11- 34, 709/218, 709/249, 709/250, 710 1-125, 707/705
• US Class Current: 1/1
• CPC Class Codes: G06F 3/1454 involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay

Abstract

A display terminal that performs image display processing for displaying in a display section image data recorded in a recording section, which includes a controlling section that performs image sharing processing for providing image data recorded in the recording section to another display terminal over a network, acquiring image data recorded by another display terminal over the network, and displaying the acquired image data in the display section, and sharing control processing for performing control to select image data recorded by another display terminal set up at a location whose distance from the setup location of the display terminal satisfies a predetermined condition, as target image data for the image sharing processing.

Claims

1. A display terminal comprising:

a controlling section which performs;

(i) image display processing for displaying in a display section image data recorded in a recording section;

(ii) image sharing processing for providing the image data recorded in the recording section to another display terminal over a network, acquiring image data recorded by another display terminal over the network, and displaying the acquired image data in the display section; and

(iii) sharing control processing for performing control to select image data recorded by another display terminal present at a location whose distance from a current location of the display terminal satisfies a predetermined condition as target image data for the image sharing processing;

wherein;

two pieces of location information are separately stored and managed for each image data, the two pieces of location information including information regarding a shooting location at which the image data was captured and a providing location of a display terminal providing the image data at a time at which the image data was provided; and

the sharing control processing uses the providing location among the two pieces of location information associated image data, and selects target image data for the image sharing processing based on a distance between the providing location and the current location of the display terminal.

2. The display terminal according to claim 1, wherein the sharing control processing allows one of the shooting location and the providing location to be arbitrarily selected as a selection condition when selection of target image data for the image sharing processing is made.

3. The display terminal according to claim 2, wherein the sharing control processing allows selection of image data that is recorded by another display terminal after being captured at a location whose distance from the current location of the display terminal satisfies a predetermined condition, as target image data for the image sharing processing.

4. The display terminal according to claim 2, wherein the sharing control processing allows selection of image data that is recorded by another display terminal present at a location whose distance from a shooting location of the image data that has been provided by the display terminal satisfies a predetermined condition, as target image data for the image sharing processing.

5. The display terminal according to claim 2, wherein the sharing control processing allows selection of image data that is recorded by another display terminal after being captured at a location whose distance from a shooting location of the image data that has been provided by the display terminal satisfies a predetermined condition, as target image data for the image sharing processing.

6. The display terminal according to claim 1, wherein the image sharing processing adds, when providing the image data recorded in the recording section to another display terminal over the network, the two pieces of location information to the image data, and uploads the image data.

7. The display terminal according to claim 1, wherein the display terminal is configured such that, in a case in which a comment has been added to the target image data for the image sharing processing, the comment is displayed together with the target image data.

8. The display terminal according to claim 7, wherein the display terminal is configured such that, when a comment is entered while the target image data for the image sharing processing is being displayed, the comment is added to the target image data.

9. A server device comprising:

a controlling section connected to a plurality of display terminals by a network, which (i) holds image management information in which two pieces of location information are separately stored and managed for each of a plurality of image data, the two pieces of location information including information regarding a shooting location at which the image data was captured and a providing location of a display terminal providing the image data at a time at which the image data was provided, (ii) stores, when image data is received from any of the display terminals over the network, a providing location of a display terminal providing the image data at a time at which the image data is provided in the image management information in association with the image data, and (iii) selects and transmits, when transmitting image data to any of the display terminals over the network, image data provided from another display terminal set up present at a location whose distance from a current location of a destination display terminal satisfies a predetermined condition, with reference to the image management information;

wherein the controlling section uses the providing location among the two pieces of location information in association with image data, and selects target image data for transmission to the destination display terminal based on a distance between the providing location and the current location of the destination display terminal.

10. An image sharing system for sharing an image uploaded to a server device among a plurality of terminal devices over a network, wherein the server device includes a first image delivering section which, when an image is uploaded from any of the plurality of terminal devices, sets terminal location information indicating a terminal location of a terminal device that has uploaded the image as a retrieval criterion, retrieves an image captured by another terminal device whose location corresponds to the terminal location information that is the retrieval criterion from among a plurality of images that have already been uploaded, and transmits the retrieved image to the terminal device that has performed the upload;

wherein;

two pieces of location information are separately stored and managed for each image, the two pieces of location information including information regarding a shooting location at which the image was captured and a providing location of a terminal device providing the image at a time at which the image was provided; and

the first image delivering section uses the providing location among the two pieces of location information in association with an image, and judges whether or not to transmit the retrieved image to the terminal device based on a distance between the providing location and the terminal location of the terminal device.

11. The image sharing system according to claim 10, wherein the server device further includes (i) a second image delivering section which, when an image is uploaded from any of the plurality of terminal devices, sets terminal location information indicating a terminal location of a terminal device that has uploaded the image as a retrieval criterion, retrieves an image whose shooting location corresponds to the terminal location information that is the retrieval criterion from among a plurality of images that have already been uploaded, and transmits the retrieved image to the terminal device that has performed the upload, and (ii) a delivery selecting section which selects one of the first image delivering section and the second image delivering section, and delivers the image in accordance with a designation from the terminal device that has performed the upload.

12. The image sharing system according to claim 11, wherein the server device further includes a shooting location information managing section which stores and manages the information regarding the shooting location of the image in association with each of a plurality of images uploaded from the plurality of terminal devices.

13. The image sharing system according to claim 12, wherein the server device further includes a third image delivering section which, when an image is uploaded from any of the plurality of terminal devices, sets shooting location information indicating a shooting location of the uploaded image as a retrieval criterion, retrieves an image captured by a terminal device whose location corresponds to the shooting location information that is the retrieval criterion from among a plurality of images that have already been uploaded, and transmits the retrieved image to the terminal device that has performed the upload, and

wherein the delivery selecting section selects one of the first image delivering section, the second image delivering section, and the third image delivering section, and delivers the image in accordance with a designation from the terminal device that has performed the upload.

14. The image sharing system according to claim 13, wherein the third image delivering section specifies, when specifying a terminal device whose location corresponds to the shooting location information that is the retrieval criterion, a terminal device present within an area whose distance from a shooting location indicated by the shooting location information that is the retrieval criterion has been specified in advance, or a terminal device present in a same area as an area indicated by the shooting location information that is the retrieval criterion.

15. The image sharing system according to claim 13, wherein the server device further includes a fourth image delivering section which, when an image is uploaded from any of the plurality of terminal devices, sets shooting location information indicating a shooting location of the uploaded image as a retrieval criterion, retrieves an image whose shooting location corresponds to the shooting location information that is the retrieval criterion from among a plurality of images that have already been uploaded, and transmits the retrieved image to the terminal device that has performed the upload, and

wherein the delivery selecting section selects any one of the first image delivering section, the second image delivering section, the third image delivering section, and the fourth image delivering section, and delivers the image in accordance with a designation from the terminal device that has performed the upload.

16. The image sharing system according to claim 15, wherein the fourth image delivering section specifies, when specifying an image whose shooting location corresponds to the shooting location information that is the retrieval criterion, an image captured within an area whose distance from a shooting location indicated by the shooting location information that is the retrieval criterion has been specified in advance, or an image captured in a same area as an area indicated by the shooting location information that is the retrieval criterion.

17. The image sharing system according to claim 11, wherein the server device further includes a fourth image delivering section which, when an image is uploaded from any of the plurality of terminal devices, sets shooting location information indicating a shooting location of the uploaded image as a retrieval criterion, retrieves an image whose shooting location corresponds to the shooting location information that is the retrieval criterion from among a plurality of images that have already been uploaded, and transmits the retrieved image to the terminal device that has performed the upload, and

wherein the delivery selecting section selects any one of the first image delivering section, the second image delivering section, the third image delivering section, and the fourth image delivering section, and delivers the image in accordance with a designation from the terminal device that has performed the upload.

18. The image sharing system according to claim 17, wherein the fourth image delivering section specifies, when specifying an image whose shooting location corresponds to the shooting location information that is the retrieval criterion, an image captured within an area whose distance from a shooting location indicated by the shooting location information that is the retrieval criterion has been specified in advance, or an image captured in a same area as an area indicated by the shooting location information that is the retrieval criterion.

19. The image sharing system according to claim 11, wherein the second image delivering section specifies, when specifying an image whose shooting location corresponds to the terminal location information that is the retrieval criterion, an image captured within an area whose distance from a terminal location indicated by the terminal location information that is the retrieval criterion has been specified in advance, or an image captured in a same area as an area indicated by the terminal location information that is the retrieval criterion.

20. The image sharing system according to claim 10, wherein the first image delivering section specifies, when specifying a terminal device whose location corresponds to the terminal location information that is the retrieval criterion, a terminal device present within an area whose distance from a terminal location indicated by the terminal location information that is the retrieval criterion has been specified in advance, or a terminal device present in a same area as an area indicated by the terminal location information that is the retrieval criterion.

21. An image sharing method for sharing an image uploaded to a server device among a plurality of terminal devices over a network, the method comprising:

when an image is transmitted from any of the plurality of terminal devices to the server device, adding providing location information to the image, the providing location information indicating a location of the terminal device at a time at which the terminal device transmitted the image to the server device;

when an image is uploaded from any of the plurality of terminal devices, setting by the server device terminal location information indicating a terminal location of a terminal device that has uploaded the image as a retrieval criterion, and retrieving by the server device an image captured by a terminal device whose location corresponds to the terminal location information that is the retrieval criterion from among a plurality of images that have already been uploaded;

transmitting by the server device the retrieved image to the terminal device that has performed the upload; and

receiving and storing the image transmitted from the server device by the terminal device that has performed the upload;

wherein two pieces of location information are separately stored and managed for each image, the two pieces of location information including information regarding a shooting location at which the image was captured and the providing location information; and

wherein the transmitting comprises using the providing location among the two pieces of location information in association with an image, and judging whether or not to transmit the retrieved image to the terminal device based on a distance between the providing location and the terminal location of the terminal device.