MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617098788 A) filed by Hangzhou Hikvision Digital Technology Co. , Ltd. on August 14, 2026, for Image Decoding Method And Apparatus, And Device.
Inventors include Ye, Zongmiao; Chen, Fangdong; and Wu, Xiaoyang.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: The present application provides an image decoding method and apparatus, and a device. The method comprises: decoding a first code stream corresponding to the current image block to obtain a coefficient hyperparameter feature; determining a probability distribution parameter on the basis of the coefficient hyperparameter feature, and determining a target mean feature on the basis of the coefficient hyperparameter feature; on the basis of the probability distribution parameter, decoding a second code stream corresponding to the current image block to obtain a residual feature; determining a reconstruction feature on the basis of the target mean feature and the residual feature; and inputting the reconstruction feature into a synthetic transformation network to obtain a reconstructed image block corresponding to the current image block, wherein the synthetic transformation network comprises a nonlinear residual network layer, and the nonlinear residual network layer comprises an activation layer and a skip connection structure. The technical solution of the present application can improve the decoding performance.
Disclaimer: Curated by HT Syndication.
