Apparatus and method for processing image

• US 20050231648A1
• Filed: 12/10/2004
• Published: 10/20/2005
• Est. Priority Date: 12/12/2003
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Uchida, Mami, Mizobuchi, Ayumi, Katayama, Tamao, Kitamura, Yuki
• Application Number:
  US11/009,232
• Publication Number:
  US 20050231648A1
• Time in Patent Office: Days
• US Class Current: 348/734
• CPC Class Codes: G06V 30/10 Character recognition
• CPC Class Codes: G06V 30/1444 Selective acquisition, locating or processing of specific regions, e.g. highlighted text, fiducial marks or predetermined fields
• CPC Class Codes: H04N 21/4184 providing storage capabilities, e.g. memory stick
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/4316 for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
• CPC Class Codes: H04N 21/4334 Recording operations recording of a television signal H04N5/76; arrangements for recording or accumulating broadcast information or broadcast-related information H04H60/27
• CPC Class Codes: H04N 21/440236 by media transcoding, e.g. video is transformed into a slideshow of still pictures, audio is converted into text
• CPC Class Codes: H04N 21/440281 by altering the temporal resolution, e.g. by frame skipping television signal recording using magnetic recording on tape for reproducing at a rate different from the recording rate H04N5/783
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 5/4448 for frame-grabbing
• CPC Class Codes: H04N 5/907 using static stores, e.g. storage tubes or semiconductor memories H04N5/91 takes precedence
• CPC Class Codes: H04N 5/915 for field- or frame-skip recording or reproducing

Abstract

When a remote-control signal reception portion receives an input to direct take-in of an image, a capture-processing portion captures, if the input to direct the take-in is received through the receiving device, an image signal that forms the display image to be displayed on the display portion as digital data. The digital data is stored in an external memory. In this case, a reduced image of an image corresponding to the currently captured digital data and at least one reduced image of the images corresponding to digital data captured in the memory in the past are displayed for a predetermined lapse of time at a predetermined display region in one portion on a display screen. The captured images may be respectively displayed and character-recognized character information contained in the displayed image as display information may be also utilized.

Claims

1. An apparatus for processing an image, said apparatus comprising:

receiving device for receiving an input to direct take-in of the image displayed on a display screen;

take-in device for, if the input to direct the take-in is received through the receiving device, taking in as digital data in a memory an image signal that forms the image of one frame displayed on the display screen; and

display-processing device for, if the digital data is recorded in the memory, processing a display of a reduced image of an image corresponding to the currently recorded digital data and at least one reduced image of an image corresponding to the digital data recorded in the memory in the past for a predetermined lapse of time at one portion on the display screen.

2. The apparatus according to claim 1, further comprising:

list-display-direction-receiving device for receiving an input of directing to display a list of the respective reduced images of a plurality of images taken into the memory on the display screen;

list-display-processing device for, if the input of directing to display the list is received through the list-display-direction-receiving device, displaying a list of the respective reduced images of a plurality of images stored in the memory;

selection-input-receiving device for receiving an input of selecting a target reduced image from those reduced images listed on the display screen by the list-display-processing device; and

image-display-processing device for processing an image display to expand the target reduced image selected by the selection-input-receiving device to display the target image thus expanded on the display screen.

3. The apparatus according to claim 2, further comprising:

execution-direction-receiving device for receiving a direction to execute recognition processing on character information contained in the image that is displayed as expanded on the display screen by the image-display-processing device;

character recognition device for performing character recognition on the character information contained in the image that is displayed as expanded on the display screen if the execution direction is received by the execution-direction-receiving device; and

communication-related processing device for performing communication-related processing in accordance with the character information recognized by the character recognition device if this character information indicates a communication partner.

4. An apparatus for processing an image, said apparatus comprising:

receiving device for receiving an input to direct take-in of the image displayed on a display screen;

take-in device for, if the input to direct the take-in is received through the receiving device, taking in as digital data in a memory an image signal that forms the image of one frame displayed on the display screen;

display-processing device for, if the digital data is recorded in the memory, displaying a reduced image of an image corresponding to the currently recorded digital data and at least one reduced image of an image corresponding to the digital data recorded in the memory in the past at one portion on the display screen;

selection-input-receiving device for receiving an input of selecting a target reduced image from those reduced images that are displayed by the display-processing device;

character recognition device for recognizing character information displayed in the target reduced image that is selected through the selection-input-receiving device; and

communication-related processing device for performing communication-related processing in accordance with the character information recognized by the character recognition device if this character information indicates a communication partner.

5. The apparatus according to claim 4, further comprising subsidiary image-display-processing device for, if an image in accordance with the communication-related processing performed by the communication-related processing device is displayed on the display screen, displaying an image corresponding to an image signal that has displayed the image on the display screen up to that time, at one portion on the display screen.

6. A method for processing an image, said method comprising:

a reception step of receiving an input to direct take-in of the image displayed on a display screen;

a take-in step of, if the input to direct the take-in is received at the reception step, taking in as digital data in a memory an image signal that forms the image of one frame displayed on the display screen;

a display-processing step of, if the digital data is recorded in the memory, displaying for a predetermined lapse of time a reduced image of an image corresponding to the currently recorded digital data and at least one reduced image of an image corresponding to the digital data recorded in the memory in the past, at one portion on the display screen.

7. The method according to claim 6, comprising:

a list-display-direction-receiving step of receiving an input of directing to display a list of the respective reduced images of a plurality of images taken into the memory on the display screen;

a list-display-processing step of, if the input of directing to display the list is received at the list-display-direction-receiving step, displaying a list of the respective reduced images of a plurality of images stored in the memory;

a selection-input-receiving step of receiving an input of selecting a target reduced image from those reduced images listed on the display screen at the list-display-processing step; and

an image-display-processing step of processing an image display to expand the target reduced image selected at the selection-input-receiving step to display the target image thus expanded on the display screen.

8. The method according to claim 7, comprising:

an execution-direction-receiving step of receiving a direction to execute recognition processing on character information contained in the image that is displayed as expanded on the display screen at the image-display-processing step;

a character recognition step of performing character recognition on the character information contained in the image that is displayed as expanded on the display screen if the execution direction is received at the execution-direction-receiving step; and

a communication-related processing step of performing communication-related processing in accordance with the character information recognized at the character recognition step if this character information indicates a communication partner.

9. A method for processing an image, said method comprising:

a reception step of receiving an input to direct take-in of the image displayed on a display screen;

a take-in step of, if the input to direct the take-in is received at the reception step, taking in as digital data in a memory an image signal that forms the image of one frame displayed on the display screen;

a display-processing step of, if the digital data is recorded in the memory, displaying a reduced image of an image corresponding to the currently recorded digital data and at least one reduced image of an image corresponding to the digital data recorded in the memory in the past, at one portion on the display screen;

a selection-input-receiving step of receiving an input of selecting a target reduced image from those reduced images that are displayed at the display-processing step;

a character recognition step of recognizing character information displayed in the target reduced image that is selected at the selection-input-receiving step; and

a communication-related processing step of performing communication-related processing in accordance with character information recognized at the character recognition step if this character information indicates a communication partner.

10. The method according to claim 9, further comprising a subsidiary-image-displaying step of, if an image in accordance with the communication-related processing performed at the communication-related processing step is displayed on the display screen, displaying an image corresponding to an image signal that has displayed the image on the display screen up to that time, at one portion on the display screen.