首页> 外国专利> MULTI-VIEW IMAGE CODING METHOD, MULTI-VIEW IMAGE DECODING METHOD, MULTI-VIEW IMAGE CODING DEVICE, MULTI-VIEW IMAGE DECODING DEVICE, MULTI-VIEW IMAGE CODING PROGRAM, AND MULTI-VIEWIMAGE DECODING PROGRAM

MULTI-VIEW IMAGE CODING METHOD, MULTI-VIEW IMAGE DECODING METHOD, MULTI-VIEW IMAGE CODING DEVICE, MULTI-VIEW IMAGE DECODING DEVICE, MULTI-VIEW IMAGE CODING PROGRAM, AND MULTI-VIEWIMAGE DECODING PROGRAM

机译：多视点图像编码方法，多视点图像编码方法，多视点图像编码设备，多视点图像编码设备，多视点图像编码程序和多视点图像解码程序

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摘要

The disclosed multi-view image coding/decoding device first obtains depthinformation for an object photographed in an area subject to processing. Next,a group ofpixels in an already-coded (decoded) area which is adjacent to the areasubject toprocessing and in which the same object as in the area subject to processinghas beenphotographed is determined using the depth information and set as a samplepixel group.Then, a view synthesis image is generated for the pixels included in thesample pixelgroup and the area subject to processing. Next, correction parameters tocorrectillumination and color mismatches in the sample pixel group are estimated fromthe viewsynthesis image and the decoded image. A predicted image is then generated bycorrecting the view synthesis image relative to the area subject to processingusing theestimated correction parameters.

机译：所公开的多视点图像编码/解码设备首先获得深度在要处理的区域中拍摄的对象的信息。下一个，一群与该区域相邻的已编码（已解码）区域中的像素服从处理对象与对象区域相同的对象已经使用深度信息确定拍摄的照片并设置为样本像素组。然后，为包含在像素中的像素生成视图合成图像样本像素组和要处理的区域。接下来，校正参数为正确样本像素组中的照明和颜色不匹配是根据风景合成图像和解码图像。然后通过生成预测图像相对于要处理的区域校正视图合成图像使用估计的校正参数。

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公开/公告号CA2752567C

专利类型
公开/公告日2014-11-18

原文格式PDF
申请/专利权人 NIPPON TELEGRAPH AND TELEPHONE CORPORATION;NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY;
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申请/专利号CA20102752567
发明设计人 SHIMIZU SHINYA;KIMATA HIDEAKI;TANIMOTO MASAYUKI;
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申请日2010-02-23
分类号H04N19/597;H04N21/81;H04N19/182;H04N19/186;H04N19/46;H04N19/50;H04N5/262;H04N13/04;
国家 CA
入库时间 2022-08-21 15:11:35

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