Moving picture coding method and moving picture decoding method
Номер патента: EP1709801A1
Опубликовано: 11-10-2006
Автор(ы): Chong Soon Lim, Jiuhuai Lu, Shinya Kadono, Tao Chen, Yoshiichiro Kashiwagi
Принадлежит: Matsushita Electric Industrial Co Ltd
Опубликовано: 11-10-2006
Автор(ы): Chong Soon Lim, Jiuhuai Lu, Shinya Kadono, Tao Chen, Yoshiichiro Kashiwagi
Принадлежит: Matsushita Electric Industrial Co Ltd
Реферат: A moving picture coding apparatus (1) includes: a quantization matrix holding unit (112) that holds a quantization matrix (WM) which has already been transmitted in a parameter set and a matrix ID for identifying the quantization matrix (WM), which are associated with each other; and a variable length coding unit (111) that obtains the matrix ID corresponding to the quantization matrix (WM) used for quantization from the quantization matrix holding unit (112) and places the matrix ID in a coded stream Str.
Moving picture coding method and moving picture decoding method
Номер патента: USRE49787E1. Автор: Tao Chen,Chong Soon Lim,Shinya Kadono,Yoshiichiro Kashiwagi,Jiuhuai Lu. Владелец: DOLBY INTERNATIONAL AB. Дата публикации: 2024-01-02.