Huawei technologies co., ltd. (20240259553). Reference Picture Management in Video Coding
Reference Picture Management in Video Coding
Organization Name
Inventor(s)
Ye-Kui Wang of San Diego CA US
Reference Picture Management in Video Coding
This abstract first appeared for US patent application 20240259553 titled 'Reference Picture Management in Video Coding
Original Abstract Submitted
a method of decoding a coded video bitstream. the method includes obtaining a first reference picture list of a current slice represented in the coded video bitstream and a second reference picture list of the current slice, and marking a status of a reference picture in a decoded picture buffer (dpb) based on the first reference picture list and the second reference picture list when the current slice is a first slice in a current picture to which the current slice belongs. the status of the reference picture in the decoded picture buffer is used for short-term reference, used for long-term reference, or unused for reference. the method also includes using the reference picture in a reconstructing process of the current picture or a picture following the current picture when the status of the reference picture is used for short-term reference or used for long-term reference.
