# Philips Medical Systems Presentation LUT # Difference between GSDF and Philips Standard Display Curve # y = 523.31018 * (1 - exp(-x * 0.0026257106)), with x = 0..255 # number of entries (x,y) count 256 # maximum x value (optional) #xMax 255 # maximum y value (optional) #yMax 255 # table data # x y 0 0 1 1.372258721 2 2.740919014 3 4.105990316 4 5.467482036 5 6.825403563 6 8.179764257 7 9.530573457 8 10.87784048 9 12.2215746 10 13.5617851 11 14.8984812 12 16.23167214 13 17.56136709 14 18.88757523 15 20.21030569 16 21.52956761 17 22.84537007 18 24.15772214 19 25.46663288 20 26.7721113 21 28.07416642 22 29.37280719 23 30.66804259 24 31.95988153 25 33.24833293 26 34.53340566 27 35.81510859 28 37.09345055 29 38.36844037 30 39.64008681 31 40.90839867 32 42.17338467 33 43.43505354 34 44.69341397 35 45.94847466 36 47.20024423 37 48.44873134 38 49.69394458 39 50.93589254 40 52.17458378 41 53.41002684 42 54.64223024 43 55.87120247 44 57.09695201 45 58.31948731 46 59.5388168 47 60.75494888 48 61.96789194 49 63.17765434 50 64.38424442 51 65.58767049 52 66.78794087 53 67.98506381 54 69.17904758 55 70.36990041 56 71.5576305 57 72.74224605 58 73.92375522 59 75.10216616 60 76.27748699 61 77.44972582 62 78.61889072 63 79.78498977 64 80.94803099 65 82.1080224 66 83.26497201 67 84.41888779 68 85.5697777 69 86.71764966 70 87.8625116 71 89.00437141 72 90.14323695 73 91.27911609 74 92.41201665 75 93.54194644 76 94.66891326 77 95.79292486 78 96.91398901 79 98.03211343 80 99.14730583 81 100.2595739 82 101.3689253 83 102.4753677 84 103.5789087 85 104.6795559 86 105.777317 87 106.8721994 88 107.9642107 89 109.0533585 90 110.1396503 91 111.2230935 92 112.3036956 93 113.3814641 94 114.4564064 95 115.52853 96 116.5978421 97 117.6643502 98 118.7280617 99 119.7889838 100 120.8471239 101 121.9024892 102 122.9550871 103 124.0049249 104 125.0520096 105 126.0963487 106 127.1379492 107 128.1768183 108 129.2129633 109 130.2463912 110 131.2771091 111 132.3051243 112 133.3304437 113 134.3530745 114 135.3730237 115 136.3902983 116 137.4049053 117 138.4168517 118 139.4261446 119 140.4327908 120 141.4367973 121 142.4381711 122 143.436919 123 144.4330479 124 145.4265647 125 146.4174762 126 147.4057893 127 148.3915107 128 149.3746474 129 150.355206 130 151.3331933 131 152.3086161 132 153.281481 133 154.2517949 134 155.2195643 135 156.1847959 136 157.1474965 137 158.1076726 138 159.0653309 139 160.0204779 140 160.9731203 141 161.9232646 142 162.8709174 143 163.8160852 144 164.7587745 145 165.6989918 146 166.6367436 147 167.5720364 148 168.5048766 149 169.4352707 150 170.363225 151 171.2887459 152 172.2118399 153 173.1325133 154 174.0507724 155 174.9666237 156 175.8800733 157 176.7911276 158 177.6997929 159 178.6060754 160 179.5099814 161 180.4115171 162 181.3106888 163 182.2075025 164 183.1019647 165 183.9940812 166 184.8838585 167 185.7713024 168 186.6564193 169 187.5392152 170 188.4196961 171 189.2978682 172 190.1737374 173 191.04731 174 191.9185917 175 192.7875888 176 193.6543071 177 194.5187526 178 195.3809313 179 196.2408492 180 197.0985121 181 197.953926 182 198.8070968 183 199.6580304 184 200.5067325 185 201.3532092 186 202.1974661 187 203.0395092 188 203.8793443 189 204.716977 190 205.5524133 191 206.3856588 192 207.2167193 193 208.0456006 194 208.8723083 195 209.6968482 196 210.5192259 197 211.3394471 198 212.1575175 199 212.9734427 200 213.7872283 201 214.59888 202 215.4084032 203 216.2158037 204 217.021087 205 217.8242586 206 218.6253241 207 219.424289 208 220.2211588 209 221.0159389 210 221.808635 211 222.5992523 212 223.3877965 213 224.1742729 214 224.958687 215 225.7410441 216 226.5213496 217 227.299609 218 228.0758276 219 228.8500107 220 229.6221638 221 230.392292 222 231.1604007 223 231.9264953 224 232.6905809 225 233.452663 226 234.2127466 227 234.9708371 228 235.7269397 229 236.4810596 230 237.2332019 231 237.983372 232 238.7315749 233 239.4778158 234 240.2220999 235 240.9644323 236 241.7048181 237 242.4432624 238 243.1797702 239 243.9143468 240 244.6469971 241 245.3777262 242 246.1065392 243 246.833441 244 247.5584367 245 248.2815312 246 249.0027296 247 249.7220368 248 250.4394578 249 251.1549976 250 251.868661 251 252.580453 252 253.2903784 253 253.9984423 254 254.7046494 255 255.4090047 # eof