作者: Lihua Zhu , Yongjun Wu , Gary J. Sullivan
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摘要: Innovations in encoder-side options for intra block copy ("BC") prediction mode facilitate BC that is more effective terms of rate-distortion performance and/or computational efficiency encoding. For example, some the innovations relate to estimation sample values within an overlap area a current during vector estimation. Other ("BV") encoding or decoding using "ping-pong" approaches.