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    • 7. 发明授权
    • Filtering apparatus and method for high precision restoration of depth image
    • 高精度恢复深度图像的滤波装置及方法
    • US09105082B2
    • 2015-08-11
    • US13137353
    • 2011-08-08
    • Yong Sun KimHwa Sup LimKee Chang Lee
    • Yong Sun KimHwa Sup LimKee Chang Lee
    • G06T5/00G06T5/20
    • G06T5/002G06T5/20G06T2207/20012
    • A high speed filtering apparatus and a method for high precision restoration of a depth image are provided. The high speed filtering apparatus for high precision restoration of the depth image may include a block setting unit to set a first block including a target pixel, and to set a second block with respect to a central pixel distributed around the target pixel based on a size of the first block, a weight determining unit to determine a pixel weight with respect to each pixel in the second block, and to determine a block weight with respect to the second block by applying the pixel weight, and a processor to filter the target pixel based on the block weight, thereby accurately filtering the target pixel.
    • 提供了高速滤波装置和深度图像的高精度恢复方法。 用于深度图像的高精度恢复的高速滤波装置可以包括块设置单元,用于设置包括目标像素的第一块,并且基于大小对目标像素周围分布的中心像素设置第二块 第一块的重量确定单元,用于确定相对于第二块中的每个像素的像素权重,并且通过应用像素权重来确定相对于第二块的块权重,以及处理器来过滤目标像素 基于块权重,从而精确地过滤目标像素。