MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202527092622 A) filed by Mediatek Inc. on September 26, 2025, for Methods And Apparatus Of Intra Block Copy With Multiple Hypothesis Prediction For Video Coding.
Inventors include Lai, Chen-Yen; Lin, Yu-Cheng; Lo, Chih-Hsuan; Chiang, Man-Shu; Chuang, Tzu-Der; Chen, Ching-Yeh; Hsu, Chih-Wei; Huang, Yu-Wen; Chen, Yi-Wen; Chubach, Olena; and Chuang, Cheng-Yen.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: Method and apparatus for blended IBC mode. According to the method, a first predictor or a first hypothesis is derived by using a first prediction mode comprising IBC (Intra Block Copy) prediction mode or IntraTMP (Intra Template Matching Prediction) mode. A second predictor is derived. A blended predictor is derived by blending the first predictor or the first hypothesis with the second predictor. The current block is encoded or decoded by using a predictor candidate set comprising the blended predictor. According to another method, for IBC-CIIP (Combined Intra Block Copy and Intra Prediction), the behavior is aligned among the inter prediction mode, the IBC AMVP mode and the IBC merge mode.
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