Reference picture selection in an already MPEG encoded bitstream. - Hoi-Kin Cheung; Yui-Lam Chan; Wan-Chi Siu (ICIP (1), 2005)

Compressed-Domain Techniques for Error-Resilient Video Transcoding Using RPS. - Yui-Lam Chan; Hoi-Kin Cheung; Wan-Chi Siu (IEEE Trans. Image Process., 2009)