The technique of pre-scaled integer transform. - Cixun Zhang; Jian Lou; Lu Yu 003; Jie Dong 001; Wai-kuen Cham (ISCAS (1), 2005)

Video coding using pruned transforms and interleaving of multiple block. - Cixun Zhang; Kemal Ugur; Jani Lainema; Antti Hallapuro; Moncef Gabbouj (ICASSP, 2008)

Fast mode decision for adaptive prediction error coding. - Cixun Zhang; Kemal Ugur; Moncef Gabbouj (ICME, 2008)

The Technique of Prescaled Integer Transform: Concept, Design and Applications. - Cixun Zhang; Lu Yu 003; Jian Lou; Wai-kuen Cham; Jie Dong 001 (IEEE Trans. Circuits Syst. Video Technol., 2008)

Video coding using Variable Block-Size Spatially Varying Transforms. - Cixun Zhang; Kemal Ugur; Jani Lainema; Moncef Gabbouj (ICASSP, 2009)

Low complexity algorithm for Spatially Varying Transforms. - Cixun Zhang; Kemal Ugur; Jani Lainema; Antti Hallapuro; Moncef Gabbouj (PCS, 2009)

Video Coding Using Spatially Varying Transform. - Cixun Zhang; Kemal Ugur; Jani Lainema; Moncef Gabbouj (PSIVT, 2009)

Low complexity video coding and the emerging HEVC standard. - Kemal Ugur; Kenneth Andersson; Arild Fuldseth; Gisle Bjøntegaard; Lars Petter Endresen; Jani Lainema; Antti Hallapuro; Justin Ridge; Dmytro Rusanovskyy; Cixun Zhang; Andrey Norkin; Clinton Priddle; et al. (PCS, 2010)

High Performance, Low Complexity Video Coding and the Emerging HEVC Standard. - Kemal Ugur; Kenneth Andersson; Arild Fuldseth; Gisle Bjøntegaard; Lars Petter Endresen; Jani Lainema; Antti Hallapuro; Justin Ridge; Dmytro Rusanovskyy; Cixun Zhang; Andrey Norkin; Clinton Priddle; et al. (IEEE Trans. Circuits Syst. Video Technol., 2010)

Prediction Signal Aided Spatially Varying Transform. - Cixun Zhang; Kemal Ugur; Jani Lainema; Antti Hallapuro; Moncef Gabbouj (ICME, 2011)

Video Coding Using Spatially Varying Transform. - Cixun Zhang; Kemal Ugur; Jani Lainema; Antti Hallapuro; Moncef Gabbouj (IEEE Trans. Circuits Syst. Video Technol., 2011)