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1. 发明申请

US20100328427A1 STEREO IMAGE PROCESSING DEVICE AND METHOD 有权
标题翻译：立体图像处理装置和方法
公开(公告)号：US20100328427A1
公开(公告)日：2010-12-30
申请号：US12711787
申请日：2010-02-24
申请人： Morihiko SAKANO , Mirai Higuchi , Takuya Naka , Takeshi Shima , Shoji Muramatsu
发明人： Morihiko SAKANO , Mirai Higuchi , Takuya Naka , Takeshi Shima , Shoji Muramatsu
IPC分类号： H04N13/02 , H04N13/00
CPC分类号： G06T7/593 , G06T2207/10012
摘要： In stereo matching based on standard area matching, in order to suppress a decrease in matching accuracy, it is effective to adaptively change a matching area in accordance with the local properties of an image. However, this requires high calculation costs. Thus, the present invention provides a stereo image processing apparatus including an image pickup unit 101 configured to take a plurality of image data using a plurality of cameras, an image memory 102 configured to store the plurality of image data taken by the image pickup unit 101, a calculated disparity storage unit 105 configured to store disparity data determined based on the plurality of image data, a matching area control unit 103 configured to set a matching area for each pixel based on the plurality of data read from the image memory 102 and the disparity data read from the calculated disparity storage unit 105, and a disparity calculating unit 104 configured to perform matching on the image data based on the plurality of image data read from the image memory 102 and the matching area for each pixel set by the matching area control unit 103 to calculate disparity data.
摘要翻译：在基于标准区域匹配的立体匹配中，为了抑制匹配精度的降低，根据图像的局部特性自适应地改变匹配区域是有效的。然而，这需要很高的计算成本。因此，本发明提供了一种立体图像处理装置，其包括被配置为使用多个摄像机拍摄多个图像数据的图像拾取单元101，被配置为存储由图像拾取单元101拍摄的多个图像数据的图像存储器102 被配置为存储基于多个图像数据确定的视差数据的计算出的视差存储单元105，匹配区域控制单元103，被配置为基于从图像存储器102读取的多个数据和每个像素设置匹配区域，从计算出的视差存储单元105读取的视差数据和视差计算单元104，被配置为基于从图像存储器102读取的多个图像数据和由匹配区域设置的每个像素的匹配区域对图像数据进行匹配控制单元103来计算视差数据。

2. 发明申请

US20110267430A1 Detection Device of Planar Area and Stereo Camera System 有权
标题翻译：平面和立体相机系统检测装置
公开(公告)号：US20110267430A1
公开(公告)日：2011-11-03
申请号：US13094239
申请日：2011-04-26
申请人： Morihiko SAKANO , Mirai Higuchi , Takeshi Shima , Shoji Muramatsu
发明人： Morihiko SAKANO , Mirai Higuchi , Takeshi Shima , Shoji Muramatsu
IPC分类号： H04N13/02 , G01C11/12
CPC分类号： G01C11/06 , G06T5/006 , G06T7/33 , G06T7/73 , G06T7/97 , G06T2207/10012 , G06T2207/10021 , G06T2207/30252 , H04N13/133
摘要： An object of the present invention is to provide a detection device of a planar area, which suppresses matching of luminance values in areas other than a planar area, and non-detection and erroneous detection of the planar area arising from an error in projection transform.The detection device of a planar area includes an image obtaining section for obtaining a left image 100 and a right image 110; a planar area aligning section 30 for setting given regions of interest to the obtained left image 100 and the right image 110, and through use of a geometric transform function that matches the region of interest of the right image with the region of interest of the left image, performing geometric transform to generate a geometric transform image 130; and a planar area detecting section 55 for detecting a planar area 140 based on the geometric transform image 130 and the region of interest of the right image 110. The planar area aligning section 30 sets the planar area 140 detected by the planar area detecting section 55 as a given region of interest.
摘要翻译：本发明的目的是提供一种平面区域的检测装置，其抑制平面区域以外的区域中的亮度值的匹配以及由投影变换中的误差引起的平面区域的非检测和错误检测。平面区域的检测装置包括用于获得左图像100和右图像110的图像获取部分; 平面区域对准部分30，用于设置所获得的左图像100和右图像110的感兴趣区域，并且通过使用与右图像的感兴趣区域匹配的几何变换函数与左侧的关注区域图像，执行几何变换以生成几何变换图像130; 以及用于基于几何变换图像130和右图像110的感兴趣区域来检测平面区域140的平面区域检测部分55.平面区域对准部分30设置由平面区域检测部分55检测到的平面区域140 作为一个给定的感兴趣的区域。

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