Syed Mohsin Matloob Bokhari Andrew R. Nix David R. Bull Rate-Distortion-Optimized Video Transmission Using Pyramid Vector Quantization. 3560-3572 2012 21 IEEE Trans. Image Process. 8 https://doi.org/10.1109/TIP.2012.2191568 https://www.wikidata.org/entity/Q39292884 db/journals/tip/tip21.html#BokhariNB12