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Image processing apparatus, image processing method and program

An image processing device, a technology for image data, applied in image communication, TV, color TV, etc., and can solve problems such as synchronization

Inactive Publication Date: 2010-09-08
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0056] Since the recording system 121 is not equipped with the synchronization means 29, it is difficult to synchronize the timings of starting encoding and recording with each other

Method used

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  • Image processing apparatus, image processing method and program
  • Image processing apparatus, image processing method and program
  • Image processing apparatus, image processing method and program

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0098] Hereinafter, modes for realizing the present invention (hereinafter, referred to as embodiments of the present invention or the embodiment) will be described. It should be noted that description will be made in the following order.

[0099] 1. Embodiment of the present invention (example in which data sizes of encoded data items are compared with each other)

[0100] 2. Modified example

[0101] (1. Embodiment of the present invention)

[0102] (Structure Example of Reproducing Device 191)

[0103] Figure 6 A structural example of the reproducing device 191 of this embodiment is shown.

[0104] It should be noted that since corresponding parts in the reproducing device 191 and the reproducing system 51 are denoted by the same reference numerals, description thereof will be omitted hereinafter.

[0105] Specifically, the reproduction device 191 is configured the same as the reproduction system 51 except that the system controller 78 includes the frame controller 78...

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PUM

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Abstract

An image processing apparatus synchronizing a first video stream constituted of a plurality of image data items and a second video stream different from the first video stream, the image processing apparatus including a calculation section and a detection section. The calculation section calculates, based on a data size of each of the plurality of image data items constituting the first video stream and the data size of each of image data items constituting the second video stream, a correlation value that represents a degree of similarity between the plurality of image data items constituting the first video stream and the image data items constituting the second video stream. The detection section detects the image data items constituting the second video stream and corresponding to the plurality of image data items constituting the first video stream based on the correlation value.

Description

technical field [0001] The present invention relates to an image processing device, an image processing method, and a program, and more particularly, to an image processing device, an image processing method, and a program that synchronize a plurality of simultaneously captured video streams with each other, for example, on a frame (field) basis. Background technique [0002] In the past, there have been, for example, recording / reproducing devices for recording a plurality of video streams captured at the same time and then synchronizing and reproducing the recorded video streams. [0003] figure 1 A configuration example of a recording system 1 is shown in which a plurality of video streams captured simultaneously are recorded in a related art recording / reproducing device. [0004] For example, the recording system 1 starts recording the first video stream and the second video stream at the same time. A first video stream is captured using a first camera (video camera) th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/04H04N5/92H04N5/93
CPCH04N13/0051G11B27/105G11B27/10H04N13/0048H04N13/0055G11B27/28H04N13/0044H04N13/158H04N13/161H04N13/167H04N13/189
Inventor 松永正广
Owner SONY CORP