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EXPLICIT WAY FOR SIGNALING A COLLOCATED REFERENCE PICTURE FOR VIDEO CODING
EXPLICIT WAY FOR SIGNALING A COLLOCATED REFERENCE PICTURE FOR VIDEO CODING
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机译:用于发出信号用于视频编码的并置参考图片的显式方式
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摘要
In one embodiment, a method for use in encoding and decoding a group of pictures in a video stream is provided. The method identifies a current picture in the group of pictures for encoding or decoding and determines a slice type for the current picture. When the slice type for the current picture is not equal to an I-type, the method identifies a collocated reference picture in the group of pictures using a syntax to determine if a collocated reference picture index should be accessed to identify the collocated reference picture and uses the collocated reference picture to encode or decode the current picture.
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