公开(公告)号：US20090322891A1

公开(公告)日：2009-12-31

申请号：US12479214

申请日：2009-06-05

申请人： Tetsujiro KONDO ,  Testsushi Kokubo ,  Kenji Tanaka ,  Hitoshi Mukai ,  Kazumasa Tanaka ,  Hiroyuki Morisaki ,  Hrofumi Hibi

发明人： Tetsujiro KONDO ,  Testsushi Kokubo ,  Kenji Tanaka ,  Hitoshi Mukai ,  Kazumasa Tanaka ,  Hiroyuki Morisaki ,  Hrofumi Hibi

IPC分类号： H04N5/225

CPC分类号： H04N5/232 ,  G06T3/4038 ,  G06T3/4053 ,  H04N5/23238 ,  H04N5/23296 ,  H04N5/247

摘要： A signal processing apparatus includes: an input unit receiving a first image generated by a first camera and higher-resolution second images generated by a plurality of second cameras; a similar portion detecting unit detecting a similar portion between part of a subject included in the first image and a subject included in each of the second images; an image synthesizing unit pasting the second images at positions corresponding to the detected similar portions within the first image to generate a synthesized image; an imaging area detecting unit detecting an area, for which image information is insufficient in the first image and is difficult to complement by the second cameras, as a non-imageable area from the synthesized image; and a camera parameter calculation unit changing a camera parameter for controlling the second camera that captures the second image by which the image information insufficient in the first image is complemented.

摘要翻译： 信号处理装置包括：输入单元，接收由第一相机产生的第一图像和由多个第二相机产生的较高分辨率的第二图像; 类似部分检测单元，检测包括在第一图像中的被摄体的部分之间的类似部分和包括在每个第二图像中的被摄体; 图像合成单元，将第二图像粘贴在与第一图像内检测到的相似部分对应的位置处，生成合成图像; 成像区域检测单元，检测所述第一图像中的图像信息不足以及由所述第二相机难以补充的区域作为来自所述合成图像的不可成像区域; 以及相机参数计算单元，改变摄像机参数，用于控制捕获第二图像的第二照相机，由此补充第一图像中不足的图像信息。