jpeg encode and decode

ffe0 - APP Lp: 16 ffdb - DQT Lq: 132 Pq: 0 Tq: 0 Qk: 8 In Parsing order (Zig-Zag-Scan order): 8 6 6 7 6 5 8 7 7 7 9 9 8 10 12 20 13 12 11 11 12 25 18 19 15 20 29 26 31 30 29 26 28 28 32 36 46 39 32 34 44 35 28 28 40 55 41 44 48 49 52 52 52 31 39 57 61 56 50 60 46 51 52 50 In Block order: 8 6 5 8 12 20 26 31 6 6 7 10 13 29 30 28 7 7 8 12 20 29 35 28 7 9 11 15 26 44 40 31 9 11 19 28 34 55 52 39 12 18 28 32 41 52 57 46 25 32 39 44 52 61 60 51 36 46 48 49 56 50 52 50 Pq: 0 Tq: 1 Qk: 8 In Parsing order (Zig-Zag-Scan order): 9 9 9 12 11 12 24 13 13 24 50 33 28 33 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 In Block order: 9 9 12 24 50 50 50 50 9 11 13 33 50 50 50 50 12 13 28 50 50 50 50 50 24 33 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ffc0 - SOF - Baseline DCT, Huffman coding Lf: 17 P: 8 Y: 256 X: 256 Nf: 3 Component: 1 H: 1 V: 1 Tq: 0 Component: 2 H: 1 V: 1 Tq: 1 Component: 3 H: 1 V: 1 Tq: 1 ffc4 - DHT Lh: 418 Tc: 0 Th: 0 Li: 0 1 5 1 1 1 1 1 1 0 0 0 0 0 0 0 Vi,j:0 1 2 3 4 5 6 7 8 9 10 11 Size CodeWord Symbol (2, 00 , 0x00) (3, 010 , 0x01) (3, 011 , 0x02) (3, 100 , 0x03) (3, 101 , 0x04) (3, 110 , 0x05) (4, 1110 , 0x06) (5, 11110 , 0x07) (6, 111110 , 0x08) (7, 1111110 , 0x09) (8, 11111110 , 0x0a) (9, 111111110 , 0x0b) Tc: 1 Th: 0 Li: 0 2 1 3 3 2 4 3 5 5 4 4 0 0 1 125 Vi,j:1 2 3 0 4 17 5 18 33 49 65 6 19 81 97 7 34 113 20 50 129 145 161 8 35 66 177 193 21 82 209 240 36 51 98 114 130 9 10 22 23 24 25 26 37 38 39 40 41 42 52 53 54 55 56 57 58 67 68 69 70 71 72 73 74 83 84 85 86 87 88 89 90 99 100 101 102 103 104 105 106 115 116 117 118 119 120 121 122 131 132 133 134 135 136 137 138 146 147 148 149 150 151 152 153 154 162 163 164 165 166 167 168 169 170 178 179 180 181 182 183 184 185 186 194 195 196 197 198 199 200 201 202 210 211 212 213 214 215 216 217 218 225 226 227 228 229 230 231 232 233 234 241 242 243 244 245 246 247 248 249 250 Size CodeWord Symbol (2, 00 , 0x01) (2, 01 , 0x02) (3, 100 , 0x03) (4, 1010 , 0x00) (4, 1011 , 0x04) (4, 1100 , 0x11) (5, 11010 , 0x05) (5, 11011 , 0x12) (5, 11100 , 0x21) (6, 111010 , 0x31) (6, 111011 , 0x41) (7, 1111000 , 0x06) (7, 1111001 , 0x13) (7, 1111010 , 0x51) (7, 1111011 , 0x61) (8, 11111000 , 0x07) (8, 11111001 , 0x22) (8, 11111010 , 0x71) (9, 111110110 , 0x14) (9, 111110111 , 0x32) (9, 111111000 , 0x81) (9, 111111001 , 0x91) (9, 111111010 , 0xa1) (10, 1111110110 , 0x08) (10, 1111110111 , 0x23) (10, 1111111000 , 0x42) (10, 1111111001 , 0xb1) (10, 1111111010 , 0xc1) (11, 11111110110 , 0x15) (11, 11111110111 , 0x52) (11, 11111111000 , 0xd1) (11, 11111111001 , 0xf0) (12, 111111110100 , 0x24) (12, 111111110101 , 0x33) (12, 111111110110 , 0x62) (12, 111111110111 , 0x72) (15, 111111111000000 , 0x82) (16, 1111111110000010, 0x09) (16, 1111111110000011, 0x0a) (16, 1111111110000100, 0x16) (16, 1111111110000101, 0x17) (16, 1111111110000110, 0x18) (16, 1111111110000111, 0x19) (16, 1111111110001000, 0x1a) (16, 1111111110001001, 0x25) (16, 1111111110001010, 0x26) (16, 1111111110001011, 0x27) (16, 1111111110001100, 0x28) (16, 1111111110001101, 0x29) (16, 1111111110001110, 0x2a) (16, 1111111110001111, 0x34) (16, 1111111110010000, 0x35) (16, 1111111110010001, 0x36) (16, 1111111110010010, 0x37) (16, 1111111110010011, 0x38) (16, 1111111110010100, 0x39) (16, 1111111110010101, 0x3a) (16, 1111111110010110, 0x43) (16, 1111111110010111, 0x44) (16, 1111111110011000, 0x45) (16, 1111111110011001, 0x46) (16, 1111111110011010, 0x47) (16, 1111111110011011, 0x48) (16, 1111111110011100, 0x49) (16, 1111111110011101, 0x4a) (16, 1111111110011110, 0x53) (16, 1111111110011111, 0x54) (16, 1111111110100000, 0x55) (16, 1111111110100001, 0x56) (16, 1111111110100010, 0x57) (16, 1111111110100011, 0x58) (16, 1111111110100100, 0x59) (16, 1111111110100101, 0x5a) (16, 1111111110100110, 0x63) (16, 1111111110100111, 0x64) (16, 1111111110101000, 0x65) (16, 1111111110101001, 0x66) (16, 1111111110101010, 0x67) (16, 1111111110101011, 0x68) (16, 1111111110101100, 0x69) (16, 1111111110101101, 0x6a) (16, 1111111110101110, 0x73) (16, 1111111110101111, 0x74) (16, 1111111110110000, 0x75) (16, 1111111110110001, 0x76) (16, 1111111110110010, 0x77) (16, 1111111110110011, 0x78) (16, 1111111110110100, 0x79) (16, 1111111110110101, 0x7a) (16, 1111111110110110, 0x83) (16, 1111111110110111, 0x84) (16, 1111111110111000, 0x85) (16, 1111111110111001, 0x86) (16, 1111111110111010, 0x87) (16, 1111111110111011, 0x88) (16, 1111111110111100, 0x89) (16, 1111111110111101, 0x8a) (16, 1111111110111110, 0x92) (16, 1111111110111111, 0x93) (16, 1111111111000000, 0x94) (16, 1111111111000001, 0x95) (16, 1111111111000010, 0x96) (16, 1111111111000011, 0x97) (16, 1111111111000100, 0x98) (16, 1111111111000101, 0x99) (16, 1111111111000110, 0x9a) (16, 1111111111000111, 0xa2) (16, 1111111111001000, 0xa3) (16, 1111111111001001, 0xa4) (16, 1111111111001010, 0xa5) (16, 1111111111001011, 0xa6) (16, 1111111111001100, 0xa7) (16, 1111111111001101, 0xa8) (16, 1111111111001110, 0xa9) (16, 1111111111001111, 0xaa) (16, 1111111111010000, 0xb2) (16, 1111111111010001, 0xb3) (16, 1111111111010010, 0xb4) (16, 1111111111010011, 0xb5) (16, 1111111111010100, 0xb6) (16, 1111111111010101, 0xb7) (16, 1111111111010110, 0xb8) (16, 1111111111010111, 0xb9) (16, 1111111111011000, 0xba) (16, 1111111111011001, 0xc2) (16, 1111111111011010, 0xc3) (16, 1111111111011011, 0xc4) (16, 1111111111011100, 0xc5) (16, 1111111111011101, 0xc6) (16, 1111111111011110, 0xc7) (16, 1111111111011111, 0xc8) (16, 1111111111100000, 0xc9) (16, 1111111111100001, 0xca) (16, 1111111111100010, 0xd2) (16, 1111111111100011, 0xd3) (16, 1111111111100100, 0xd4) (16, 1111111111100101, 0xd5) (16, 1111111111100110, 0xd6) (16, 1111111111100111, 0xd7) (16, 1111111111101000, 0xd8) (16, 1111111111101001, 0xd9) (16, 1111111111101010, 0xda) (16, 1111111111101011, 0xe1) (16, 1111111111101100, 0xe2) (16, 1111111111101101, 0xe3) (16, 1111111111101110, 0xe4) (16, 1111111111101111, 0xe5) (16, 1111111111110000, 0xe6) (16, 1111111111110001, 0xe7) (16, 1111111111110010, 0xe8) (16, 1111111111110011, 0xe9) (16, 1111111111110100, 0xea) (16, 1111111111110101, 0xf1) (16, 1111111111110110, 0xf2) (16, 1111111111110111, 0xf3) (16, 1111111111111000, 0xf4) (16, 1111111111111001, 0xf5) (16, 1111111111111010, 0xf6) (16, 1111111111111011, 0xf7) (16, 1111111111111100, 0xf8) (16, 1111111111111101, 0xf9) (16, 1111111111111110, 0xfa) Tc: 0 Th: 1 Li: 0 3 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Vi,j:0 1 2 3 4 5 6 7 8 9 10 11 Size CodeWord Symbol (2, 00 , 0x00) (2, 01 , 0x01) (2, 10 , 0x02) (3, 110 , 0x03) (4, 1110 , 0x04) (5, 11110 , 0x05) (6, 111110 , 0x06) (7, 1111110 , 0x07) (8, 11111110 , 0x08) (9, 111111110