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Image processing device and method, image processing system

A technology of image processing equipment and charts, applied in the field of image processing systems and programs

Active Publication Date: 2017-01-18
SONY CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Incidentally, although it is assumed that the cameras of the two different viewpoints used here are set in proper directions, it is known that a certain physical gap is created regardless of the setting

Method used

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  • Image processing device and method, image processing system
  • Image processing device and method, image processing system
  • Image processing device and method, image processing system

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Embodiment Construction

[0047] Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. Note that, in this specification and the appended drawings, structural elements that have substantially the same structure and function are denoted with the same reference numerals, and repeated explanation of these structural elements is omitted.

[0048]

[0049] figure 1 A configuration example of an embodiment of an image processing system to which the present disclosure is applied is shown. exist figure 1In the image processing system of , first, the imaging units 21-1 and 21-2 of the stereo camera 11 capture images of the chart form 13 to which the rods 41-1 and 41-2 are attached. Subsequently, the calibration unit 12 calculates correction parameters for correcting the gap of the imaging units 21 - 1 and 21 - 2 based on the two captured images and stores them in the stereo camera 11 . Furthermore, when the depth detection unit ...

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Abstract

Provided are an image processing apparatus and method, and an image processing system, the image processing apparatus including: a plurality of imaging units included in a stereo camera configured to capture a chart pattern including a rod; and a correction parameter A calculation unit configured to calculate a correction parameter correcting a gap between the plurality of imaging units based on the pattern and the bar included in the chart pattern photographed by the plurality of imaging units.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of Japanese Priority Patent Application JP 2012-243179 filed on November 2, 2012, the entire contents of which are hereby incorporated by reference. technical field [0003] The present disclosure relates to an image processing device and method, an image processing system, and a program. Specifically, the present disclosure relates to an image processing apparatus and method, an image processing system, and a program that can easily realize calibration of a plurality of imaging devices that capture stereoscopic images with high precision in a small space. Background technique [0004] In general, technologies that can capture three-dimensional images using a plurality of imaging devices are common. [0005] As a method of generating a three-dimensional image, there is known a general method of configuring a stereoscopic imaging device by arranging two imaging devices of different v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/00H04N13/02H04N5/232G06T7/00
CPCG01B11/2513G03B35/08G06T2207/30208G06T7/593G06T7/74G06T7/85H04N2013/0081H04N13/239H04N13/246
Inventor 德永阳小柳津秀纪明官佳宏小笠原英彦
Owner SONY CORP