公开(公告)号：US20120224623A1

公开(公告)日：2012-09-06

申请号：US13474158

申请日：2012-05-17

申请人： Suk Hee CHO ,  Kug Jin YUN ,  Dae Hee KIM ,  Chung Hyun AHN ,  Soo In LEE ,  Kwang Hoon SOHN ,  Yong Tae KIM

发明人： Suk Hee CHO ,  Kug Jin YUN ,  Dae Hee KIM ,  Chung Hyun AHN ,  Soo In LEE ,  Kwang Hoon SOHN ,  Yong Tae KIM

IPC分类号： H04N7/30 ,  H04N7/26

CPC分类号： H04N13/282 ,  H04N19/12 ,  H04N19/157 ,  H04N19/17 ,  H04N19/597 ,  H04N19/61 ,  H04N2013/0081 ,  H04N2013/0088

摘要： Provided is a method and apparatus for encoding and decoding multi-view video data. The encoding method includes: decomposing each view image of the multi-view video into an overlapped region and a non-overlapped region, the overlapped region being overlapped with other view image and the non-overlapped region not being overlapped with other view image; generating a stitched image by combining the non-overlapped region of each view image and a middle view image; encoding the stitched image using a first encoding algorithm; and encoding the overlapped region of each view image, using a second encoding algorithm. Further, the decomposing step includes the steps of estimating disparity information for each view image, based on a predetermined view image; and decomposing each view image into said overlapped region and said non-overlapped region using the estimated disparity information.

摘要翻译： 提供了一种用于对多视点视频数据进行编码和解码的方法和装置。 编码方法包括：将多视点视频的每个视图图像分解为重叠区域和非重叠区域，重叠区域与其他视图图像重叠，并且非重叠区域不与其他视图图像重叠; 通过组合每个视图图像的非重叠区域和中间视图图像来生成拼接图像; 使用第一编码算法对拼接图像进行编码; 以及使用第二编码算法对每个视图图像的重叠区域进行编码。 此外，分解步骤包括以下步骤：基于预定视图图像估计每个视图图像的视差信息; 以及使用估计的视差信息将每个视图图像分解成所述重叠区域和所述非重叠区域。

公开(公告)号：US20120189060A1

公开(公告)日：2012-07-26

申请号：US13352795

申请日：2012-01-18

申请人： Jin Young LEE ,  Ho Cheon WEY ,  Kwang Hoon SOHN ,  Jung Dong SEO ,  Seung Chul RYU ,  Dong Hyun KIM

发明人： Jin Young LEE ,  Ho Cheon WEY ,  Kwang Hoon SOHN ,  Jung Dong SEO ,  Seung Chul RYU ,  Dong Hyun KIM

IPC分类号： H04N7/32

CPC分类号： H04N19/132 ,  H04N19/147 ,  H04N19/176 ,  H04N19/597

摘要： An apparatus and method for encoding and de1/5/2012coding motion information and disparity information are provided. The apparatus may extract a vector from peripheral blocks of a current block, which is a vector of the same type as a vector used for predicting and compensating the current block, and perform prediction and compensation of the current block using the extracted vector.

摘要翻译： 提供了一种用于编码和de / 5/2012编码运动信息和视差信息的装置和方法。 该装置可以从作为与用于预测和补偿当前块的向量相同类型的向量的当前块的外围块提取向量，并使用提取的向量来执行当前块的预测和补偿。