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264/avc, IEEE Communications Magazine 45(1): 68. , Roesler, V. & Susin, A. (2009). Introduction of a zonal search strategy for svc inter-layer prediction module, VLSI-SOC 2009, Florianopolis, Brazil. JSVM reference software (2010). htm. 4; accessed online on February-09-2010. JVT reference software (2010). de/suehring/tml/download/. 2; accessed online on February-09-2010. , Wiegand, T. & Hertz, H. (2006). 264/mpeg4 advanced video coding standard and its aplications, IEEE Communications Magazine 44(8): 134–143.
G. video storing), the following recommendations have been concluded: an extensive use of B frames (in order to reduce the 22 20 Recent Advances onWill-be-set-by-IN-TECH Video Coding 41 33 40 32 31 38 With MCTF 37 Without MCTF PSNR (dB) PSNR (dB) 39 30 With MCTF 29 36 28 35 27 Without MCTF 26 34 CITY CREW CITY HARBOUR 500 500 450 450 400 400 350 300 With MCTF 250 Without MCTF 200 CREW HARBOUR (b) PSNR (4CIF resolution) 150 100 Encoding time (%) Encoding time (%) (a) PSNR (CIF resolution) 350 300 With MCTF 250 Without MCTF 200 150 100 50 50 0 0 CITY CREW HARBOUR (c) Encoding time (CIF resolution) CITY CREW HARBOUR (d) Encoding time (4CIF resolution) Fig.
2003). A rate-distortion (RD) Lagrangian technique optimizes both motion estimation and coding mode decisions. , 2004). , 2003). Two classes of intra coding modes are supported. When using the INTRA-4x4 class, each 4x4 block of the luma component utilizes one of nine prediction modes. Beside DC prediction, the standard supports eight directional prediction modes involving linear combinations of the samples. For the INTRA 16x16 classes, four prediction modes are supported (ISO/IEC, 2003). 264/AVC.