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PCM PCM 641920kbs N- ISDNPCM PAL 625 25 6252 NTSC 525 30
1.3 H.261 625 PAL 525NTSC CIF(Common Intermediate Format) CIFQCIF CIF 352288 172144
Page 1 and 2: Email: tian@dr.com http://www.digia
Page 3 and 4: H.261 1.1 H.261 1.2 H.261 1.3 H.261
Page 5: 1.2 H.261
Page 9 and 10: CCIR601 ISO/MPEG-1 CCITT H.261 PAL
Page 11 and 12: CIFQCIF ISDN DCT 4 DCT
Page 13 and 14: • P=12 QCIF 64kbps 40kbps 16kb
Page 15: 1.5 H.261
Page 18 and 19: 8*8DCT DCT DCT
Page 20 and 21: DCT VLC DCT 31
Page 22 and 23: 0-255
Page 24 and 25: 1
Page 26 and 27: • BCH
Page 28 and 29: ITU-T SG151990 "ATM " B- ISDN ATM
Page 30 and 31: DCT " " "
Page 32 and 33: MPEG ( Moving Picture Expert Group
Page 34 and 35: 2.1 MPEG-1 MPEG-1 MPEG-1 MP
Page 36 and 37: MPEG-1 SIF VHS CD MPEG-1 1/100-1
Page 38 and 39: MPEG-1 MPEG 1. VCD 0K 2.
Page 40 and 41: JPEG H261
Page 42 and 43: MPEG-1 1. MPEG-1 2. MPEG-1 3.
Page 44 and 45: MPEG SIF H.261 MPEG 16*16 8*8 DC
Page 46 and 47: MPEG-1 MPEG-1 Intra pictures
Page 48 and 49: IBBPBBPBBPBBPBBIBBPBBPBBPBBPBB M
Page 50 and 51: B 3. B B
Page 52 and 53: MPEG MPEG MPEG (interpel) (
Page 54 and 55: ( ) DPCM MPEG ( DPCM/DCT )
Page 56 and 57:
MPEG YUV ( ) Y:U:V ( MPEG-2 4:1:1
Page 58 and 59:
(MPEG-lMPEG-2 1616 ) MPEG
Page 60 and 61:
(NN ) 88 (DCT) DCT DCT VLSI
Page 62 and 63:
DCT DPCM DCT DCT MPEG
Page 64 and 65:
MPEG-1 MPEG-l(MPEG-2) MPEG-1 (I
Page 66 and 67:
DCT 88 DCT 64DCT (Q) DCT (DC )
Page 68 and 69:
(SZ) N (VB) (VLD) (QDCT-1 )
Page 70 and 71:
MPEG MPEG MPEG
Page 72 and 73:
MPEG 32kHz44.1kHz48kHz CDDAT PC
Page 74 and 75:
MPEG / MPEG MPEG MPEG
Page 76 and 77:
MPEG MPEG 96kbps CD MPEG-1
Page 78 and 79:
Audio Layer I —— 32 Audio La
Page 80 and 81:
MPEG-1
Page 82 and 83:
Layer III;
Page 84 and 85:
PCM MPEG-1
Page 86 and 87:
2 12 1111 1111 1111 1 MPEG-1
Page 88 and 89:
MPEG-1 MPEG-1
Page 90 and 91:
" " MPEG-1 III III SMR III SMR
Page 92 and 93:
I II PCM III
Page 94 and 95:
2.3 MPEG-1 MPEG-1
Page 96 and 97:
MPEG 90khz
Page 98 and 99:
MPEG-2 3.1 3.2 3.3 MPEG-2 3.4 MP
Page 100 and 101:
1993 " " DVB MPEG-2 HDTV OFDM M
Page 102 and 103:
MPEG-2 720*480 CCIR-601 MPEG-1
Page 104 and 105:
MPEG-2 720*480 CCIR-601 MPEG-1
Page 106 and 107:
‣ MPEG2 MPEG2 4:2:2 MPEG
Page 108 and 109:
‣ / MPEG
Page 110 and 111:
3.3 MPEG-2 MPEG-2 MPEG-1 HDTV /
Page 112 and 113:
4 MPEG-2 profile simple main B
Page 114 and 115:
‣ Main Profile at Main level MP@M
Page 116 and 117:
‣ Main Profile at high level MP@
Page 118 and 119:
‣ DCT ‣ downsample (upsample
Page 120 and 121:
HDTV
Page 122 and 123:
‣ MPEG-1(ISO/IEC1172) 1.5Mbps, V
Page 124 and 125:
MPEG-1 CPB(Constraned Parameters B
Page 126 and 127:
‣ MPEG-2 MPEG-11-31 0.5-56 ‣
Page 128 and 129:
‣ EOB MPEG-1EOB 2 3 4 MPEG-2 I E
Page 130 and 131:
MPEG-4 4.1 MPEG-4 4.2 MPEG-4 4.3 M
Page 132 and 133:
2) MPEG-1 MPEG-2 DCT Huffman MPE
Page 134 and 135:
3C MPEG-1 MPEG-2 "" "" " "
Page 136 and 137:
4.2 MPEG-4 64kbps
Page 138 and 139:
• • MPEG-4 / / •
Page 140 and 141:
4.4 MPEG-4 MPEG-4 2D3D ( )
Page 142 and 143:
MPEG-4 MPEG-4 / (View Dependen
Page 144 and 145:
VLBV (a) (b) FF/FR( / ) MPEG-4
Page 146 and 147:
MPEG-4 Contentbased
Page 148 and 149:
VOP(Video Object Plane: )
Page 150 and 151:
VOP(Video Object Plane) VOP VO(Vid
Page 152 and 153:
H.261 MPEG-1/MPEG-2 VOPMPEG-4
Page 154 and 155:
VOP 1616 (Macroblock) VOP VOP
Page 156 and 157:
VOP VOP (88 ) - VOP (Intra)
Page 158 and 159:
( )
Page 160 and 161:
MPEG-4 1616 88 VOPMPEG-4 (Image
Page 162 and 163:
I-VOP B-VOP P-VOP
Page 164 and 165:
B-VOP P-VOP VOP 128 SADCT(Shape-a
Page 166 and 167:
B-VOP P-VOP VOP 128 SADCT(Shape-a
Page 168 and 169:
4.6 MPEG-4 3C 19991 ( ISO/IEC
Page 170 and 171:
-- MPEG-4
Page 172 and 173:
MPEG-4 MPEG-4 MPEG MPEG-7 Multim
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