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公开(公告)号:US09143796B2
公开(公告)日:2015-09-22
申请号:US13133576
申请日:2009-12-08
申请人: Gun Bang , Gi-Mun Um , Taeone Kim , Eun-Young Chang , Namho Hur , Jin-Woong Kim , Soo-In Lee
发明人: Gun Bang , Gi-Mun Um , Taeone Kim , Eun-Young Chang , Namho Hur , Jin-Woong Kim , Soo-In Lee
IPC分类号: H04N7/12 , H04N5/228 , H04N19/46 , H04N19/597 , H04N19/52
CPC分类号: H04N19/46 , H04N19/52 , H04N19/597
摘要: Provided is a multi-view video coding/decoding method and apparatus which uses coded and decoded multi-view videos to code and decode depth information videos corresponding to the multi-view videos. The multi-view video coding method includes: controlling the scales of first and second depth information videos corresponding to a multi-view video such that the scales are equalized; and coding the second depth information video, of which the scale is controlled, by referring to the first depth information video of which the scale is controlled.
摘要翻译: 提供了一种多视点视频编码/解码方法和装置,其使用编码和解码的多视图视频对与多视点视频对应的深度信息视频进行编码和解码。 多视点视频编码方法包括:控制对应于多视点视频的第一和第二深度信息视频的比例,使得比例相等; 并且通过参考控制刻度的第一深度信息视频,对控制了比例的第二深度信息视频进行编码。
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公开(公告)号:US20110261883A1
公开(公告)日:2011-10-27
申请号:US13133576
申请日:2009-12-08
申请人: Gun Bang , Gi-Mun Um , Taeone Kim , Eun-Young Chang , Namho Hur , Jin-Woong Kim , Soo-In Lee
发明人: Gun Bang , Gi-Mun Um , Taeone Kim , Eun-Young Chang , Namho Hur , Jin-Woong Kim , Soo-In Lee
CPC分类号: H04N19/46 , H04N19/52 , H04N19/597
摘要: Provided is a multi-view video coding/decoding method and apparatus which uses coded and decoded multi-view videos to code and decode depth information videos corresponding to the multi-view videos. The multi-view video coding method includes: controlling the scales of first and second depth information videos corresponding to a multi-view video such that the scales are equalized; and coding the second depth information video, of which the scale is controlled, by referring to the first depth information video of which the scale is controlled.
摘要翻译: 提供了一种多视点视频编码/解码方法和装置,其使用编码和解码的多视图视频对与多视点视频对应的深度信息视频进行编码和解码。 多视点视频编码方法包括:控制对应于多视点视频的第一和第二深度信息视频的比例,使得比例相等; 并且通过参考控制刻度的第一深度信息视频,对控制了比例的第二深度信息视频进行编码。
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公开(公告)号:US08588515B2
公开(公告)日:2013-11-19
申请号:US12695287
申请日:2010-01-28
申请人: Gun Bang , Gi-Mun Um , Eun-Young Chang , Taeone Kim , Nam-Ho Hur , Jin-Woong Kim , Soo-In Lee
发明人: Gun Bang , Gi-Mun Um , Eun-Young Chang , Taeone Kim , Nam-Ho Hur , Jin-Woong Kim , Soo-In Lee
IPC分类号: G06K9/00
CPC分类号: G06T5/50 , G06T2207/10028
摘要: A method and apparatus for enhancing quality of a depth image are provided. A method for enhancing quality of a depth image includes: receiving a multi-view image including a left image, a right image, and a center image; receiving a current depth image frame and a previous depth image frame of the current depth image frame; setting an intensity difference value corresponding to a specific disparity value of the current depth image frame by using the current depth image frame and the previous depth image frame; setting a disparity value range including the specific disparity value; and setting an intensity difference value corresponding to the disparity value range of the current depth image frame by using the multi-viewpoint image.
摘要翻译: 提供了一种用于提高深度图像质量的方法和装置。 一种用于提高深度图像质量的方法包括:接收包括左图像,右图像和中心图像的多视点图像; 接收当前深度图像帧的当前深度图像帧和先前深度图像帧; 通过使用当前深度图像帧和先前的深度图像帧来设置与当前深度图像帧的特定视差值对应的强度差值; 设置包括特定差异值的视差值范围; 以及通过使用多视点图像来设置与当前深度图像帧的视差值范围对应的强度差值。
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