Image has 8 bits per pixel and : Band | Act. Cells | Minimum | Maximum | Average | Median | Entropy | Std. Deviation ------+------------+---------+---------+------------+---------+------------+------------------ 1 | 67921436 | 0 | 255 | 23.614 | 32803 | 21.0644 | 19.01927900 2 | 67921436 | 0 | 255 | 14.950 | 32788 | 14.0479 | 13.08779628 3 | 67921436 | 0 | 255 | 11.940 | 32782 | 11.7730 | 12.01763021 4 | 67921436 | 0 | 255 | 18.702 | 32780 | 21.3476 | 29.63785295 5 | 67921436 | 0 | 255 | 14.062 | 32776 | 16.1611 | 22.59177097 6 | 67921436 | 0 | 157 | 72.608 | 32885 | 63.2495 | 57.73418738 7 | 67921436 | 0 | 196 | 77.639 | 32892 | 67.9443 | 61.79069675 8 | 67921436 | 0 | 255 | 10.641 | 32776 | 11.7253 | 15.07826234 Variance-covariance Matrix [8]x[8] : 361.73297886 236.45240481 171.29041412 196.38633526 151.74255803 144.42343791 311.47248223 290.47361653 278.77724100 878.40234067 246.77541586 232.39391492 238.19726366 613.39021705 510.38812286 1083.46530573 684.99522926 547.23530467 849.59226580 642.57019523 3333.23644134 1159.50294183 732.42209286 585.25353359 903.25292799 685.90779683 3566.45628524 3818.09026133 184.98982983 164.08258709 167.16496137 378.95666918 333.41828969 487.51186772 521.30061813 227.35399863 Correlation Matrix [8]x[8] : 1.0000 0.9499 1.0000 0.8592 0.9648 1.0000 0.5526 0.7488 0.7827 1.0000 0.5743 0.7860 0.8773 0.9161 1.0000 0.9867 0.9065 0.7887 0.4965 0.4926 1.0000 0.9866 0.9057 0.7881 0.4932 0.4914 0.9997 1.0000 0.6451 0.8315 0.9225 0.8480 0.9788 0.5600 0.5595 1.0000 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Number of rotations on Jacobi algorithm is : 159. Eigenvalues : 8241.327506 1092.378152 95.226239 10.863842 1.861721 1.583316 0.928956 0.748264 9444.917996 Percentage Eigenvalues : 87.256740 11.565777 1.008227 0.115023 0.019711 0.016764 0.009836 0.007922 100.000000 Cumulative Percentage Eigenvalues : 87.256740 98.822517 99.830744 99.945767 99.965478 99.982242 99.992078 100.000000 100.000000 Eigenvectors : 0.207892313757 -0.012767079290 0.130226360175 0.507982807056 -0.147272892639 -0.706345225251 0.108120716145 -0.386405718148 0.136465955221 0.108974524392 0.142127485344 0.464446108681 -0.100682780580 -0.062458692479 -0.229904709407 0.816515094877 0.112276379684 0.157820156873 0.313166762884 0.540575998402 -0.022629637696 0.674416492754 0.127684830395 -0.317077055480 0.191956602162 0.698107618979 -0.665624915388 0.109559520695 0.132336378781 0.002523952631 0.033560536532 -0.045749333899 0.146522621870 0.536239599884 0.421457375603 -0.404157459024 -0.589138195544 -0.048005944616 -0.014817946006 -0.020017141908 0.631626050405 -0.201422650113 -0.064919111691 -0.105288798356 0.015946509985 0.098121621714 -0.704768218675 -0.196460786079 0.675817626380 -0.220615683279 -0.040065507500 -0.161646461474 0.021184995576 0.061770413780 0.648414901223 0.205324525041 0.107492771860 0.314491387731 0.488123824722 -0.146488975668 0.776119672776 -0.163044015771 -0.025774252690 0.014393510236 PCA_8_16 by Ch Iossif (c) Jan 2004 NaTUReS Lab.