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AssigneeHuawei Technologies Co., Ltd.
InventorsAnand Meher Kotra, Semih Esenlik, Biao Wang, Han Gao, Zhijie Zhao, Jianle Chen
Estimating the term…
An image processing device for use in an image encoder and/or an image decoder, for deblocking a block edge between a first block and a second block of an image encoded with a block code, is provided. The image processing device comprises a filter for filtering the block edge, configured to, for at least some of the pixels to be filtered, within a deblocking range from the block edge, the deblocking range being perpendicular to the block edge, determine a filtered pixel value from an original pixel value of the pixel and at least one further pixel value, determine a clipping value of the pixel, dependent upon a distance of the pixel from the block edge, and clip the filtered pixel value, using the clipping value resulting in a deblocked pixel value.
An image processing device for use in an image encoder and/or an image decoder, for deblocking a block edge between a first block and a second block (402) of an image, wherein the image processing device comprises a filter for filtering the block edge, configured to, for at least one pixel to be filtered, within a deblocking range from the block edge:
A deblocking method for deblocking a block edge between a first block and a second block of an image, wherein the method comprises, for at least one pixel to be filtered, within a deblocking range from the block edge:
A non-transitory computer-readable medium storing a program code which, when executed by a computer device, causes the computer device to perform a deblocking method in an image encoding or an image decoding process, for deblocking a block edge between a first block and a second block of an image, wherein the method comprises, for at least one pixel to be filtered, within a deblocking range from the block edge:
Dependencies are inferred from the claim text.