Parametric graph-based separable transforms for video coding
Номер патента: EP4049455A1
Опубликовано: 31-08-2022
Автор(ы): Amir Said, Hilmi Enes EGILMEZ, Marta Karczewicz, Vadim Seregin
Принадлежит: Qualcomm Inc
Опубликовано: 31-08-2022
Автор(ы): Amir Said, Hilmi Enes EGILMEZ, Marta Karczewicz, Vadim Seregin
Принадлежит: Qualcomm Inc
Реферат: A video decoder can be configured to receive, in a syntax structure that applies to a current block, graph-related information; determine a transform matrix based on the received graph-related syntax information; perform an inverse transform based on the determined transform matrix of one or more coefficient values to generate a residual block; and reconstruct the current block of the video data based on the residual block.
Parametric graph-based separable transforms for video coding
Номер патента: WO2021081302A1. Автор: Marta Karczewicz,Amir Said,Vadim Seregin,Hilmi Enes EGILMEZ. Владелец: QUALCOMM INCORPORATED. Дата публикации: 2021-04-29.