US Patent Application 18450229. METHOD AND APPARATUS FOR IMAGE FILTERING WITH ADAPTIVE MULTIPLIER COEFFICIENTS simplified abstract

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METHOD AND APPARATUS FOR IMAGE FILTERING WITH ADAPTIVE MULTIPLIER COEFFICIENTS

Organization Name

Huawei Technologies Co., Ltd.==Inventor(s)==

[[Category:Semih Esenlik of Munich (DE)]]

[[Category:Anand Meher Kotra of Munich (DE)]]

[[Category:Zhijie Zhao of Shenzhen (CN)]]

[[Category:Jianle Chen of San Diego CA (US)]]

METHOD AND APPARATUS FOR IMAGE FILTERING WITH ADAPTIVE MULTIPLIER COEFFICIENTS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18450229 titled 'METHOD AND APPARATUS FOR IMAGE FILTERING WITH ADAPTIVE MULTIPLIER COEFFICIENTS

Simplified Explanation

The patent application describes a method and apparatus for filtering video images using adaptive multiplicative filters. The filtering process is made more efficient by limiting the filter coefficients to values that have a limited number of "ones" in their binary representation.

  • The patent application focuses on filtering reconstructed images, particularly video images.
  • The method utilizes adaptive multiplicative filters to perform the filtering operation.
  • The efficiency of the filtering process is improved by restricting the allowable values of the filter coefficients.
  • The restriction is based on the binary representation of the coefficients, allowing only those with a limited number of "ones" to be used.
  • By limiting the filter coefficients in this way, the filtering operation becomes more efficient and effective.
  • The invention aims to enhance the quality and clarity of video images by optimizing the filtering process.
  • The method and apparatus described in the patent application can be applied to various video processing systems and applications.


Original Abstract Submitted

An apparatus and a method for filtering reconstructed images, in particular, video images, with adaptive multiplicative filters. The efficiency of the filtering operation is increased by restricting the allowable values of the filter coefficients to those that have only a limited number of “ones” in the binary representation.

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