公开(公告)号：US09253478B2

公开(公告)日：2016-02-02

申请号：US13544016

申请日：2012-07-09

申请人： Akiyoshi Morita ,  Yasuo Takahashi ,  Hideyuki Agata ,  Akitoshi Yamaguchi ,  Takeshi Makishima

发明人： Akiyoshi Morita ,  Yasuo Takahashi ,  Hideyuki Agata ,  Akitoshi Yamaguchi ,  Takeshi Makishima

IPC分类号： H04N13/04

CPC分类号： H04N13/341 ,  H04N13/349 ,  H04N13/398 ,  H04N2013/40

摘要： A video-image selection unit cyclically acquires at least two types of video images. A replacing mask determination unit selects, for each acquired video image, a mask pattern for masking a video image acquired by the video-image selection unit by replacing some pixels composing the video image with pixels of a single color such that said some pixels are spatially removed. Based on the mask pattern, the video-image replacing unit replaces said some pixels composing the video image with the pixels of a single color. A video-image output unit outputs the video image for which the replacement was performed. When selecting a mask pattern, the replacing mask determination unit selects a mask pattern that is different from a mask pattern used for the last video image, the mask pattern being different in the position of pixels not to be replaced with pixels of a single color.

摘要翻译： 视频图像选择单元循环获取至少两种类型的视频图像。 替换掩模确定单元为每个获取的视频图像选择用于屏蔽由视频图像选择单元获取的视频图像的掩模图案，通过用构成该视频图像的像素替换构成视频图像的像素，使得所述一些像素在空间上 删除。 基于掩模图案，视频图像替换单元将构成视频图像的所述一些像素替换为单一颜色的像素。 视频图像输出单元输出执行了替换的视频图像。 当选择掩模图案时，替换掩模确定单元选择与用于最后一个视频图像的掩模图案不同的掩模图案，掩模图案在不被单一颜色的像素替换的像素的位置上不同。