| Distortion | SSIM | MS-SSIM | IW-SSIM | IFC | VIF | FSIM | FSIMc | GMSD | \({q}_{m,g}\) | \({q}_{\mathrm{sd},g}\) | \({q}_{m,c}\) | \({q}_{\mathrm{sd},c}\) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LIVE | JP2K | 0.9614 | 0.9654 | 0.9653 | 0.9100 | 0.9683 | 0.9717 | 0.9724 | 0.9711 | 0.9672 | 0.9707 | 0.9659 | 0.9710 |
JPEG | 0.9764 | 0.9793 | 0.9809 | 0.9440 | 0.9842 | 0.9834 | 0.9840 | 0.9782 | 0.9801 | 0.9797 | 0.9800 | 0.9795 | |
WN | 0.9694 | 0.9731 | 0.9671 | 0.9377 | 0.9845 | 0.9652 | 0.9716 | 0.9737 | 0.9494 | 0.9624 | 0.9614 | 0.9584 | |
GB | 0.9517 | 0.9584 | 0.9722 | 0.9649 | 0.9722 | 0.9708 | 0.9708 | 0.9567 | 0.9539 | 0.9662 | 0.9535 | 0.9662 | |
FF | 0.9556 | 0.9321 | 0.9443 | 0.9644 | 0.9652 | 0.9499 | 0.9519 | 0.9416 | 0.9558 | 0.9578 | 0.9590 | 0.9606 | |
CSIQ | AWN | 0.8974 | 0.9471 | 0.9377 | 0.8460 | 0.9571 | 0.9262 | 0.9359 | 0.9676 | 0.9507 | 0.9637 | 0.9577 | 0.9644 |
JPEG | 0.9546 | 0.9622 | 0.9664 | 0.9395 | 0.9705 | 0.9654 | 0.9664 | 0.9651 | 0.9603 | 0.9652 | 0.9616 | 0.9659 | |
JP2K | 09606 | 0.9691 | 0.9681 | 0.9262 | 0.9672 | 0.9685 | 0.9704 | 0.9717 | 0.9577 | 0.9715 | 0.9603 | 0.9717 | |
PGN | 0.8922 | 0.9330 | 0.9057 | 0.8279 | 0.9509 | 0.9234 | 0.9370 | 0.9502 | 0.9317 | 0.9432 | 0.9476 | 0.9449 | |
GB | 0.9609 | 0.9720 | 0.9781 | 0.9593 | 0.9747 | 0.9729 | 0.9729 | 0.9712 | 0.9535 | 0.9710 | 0.9537 | 0.9711 | |
Contrast | 0.7922 | 0.9521 | 0.9540 | 0.5416 | 0.9361 | 0.9420 | 0.9438 | 0.9040 | 0.9368 | 0.9374 | 0.9414 | 0.9360 | |
TID2013 | AWGN | 0.8671 | 0.8645 | 0.8438 | 0.6611 | 0.8994 | 0.8973 | 0.9101 | 0.9462 | 0.9033 | 0.9352 | 0.9154 | 0.9355 |
ANMC | 0.7726 | 0.7729 | 0.7514 | 0.5351 | 0.8299 | 0.8208 | 0.8537 | 0.8684 | 0.8276 | 0.8555 | 0.8583 | 0.8680 | |
SCN | 0.8515 | 0.8543 | 0.8166 | 0.6601 | 0.8834 | 0.8750 | 0.8900 | 0.9350 | 0.8846 | 0.9251 | 0.9015 | 0.9250 | |
MN | 0.7767 | 0.8014 | 0.8063 | 0.6732 | 0.8642 | 0.7944 | 0.8094 | 0.7075 | 0.7937 | 0.7547 | 0.8173 | 0.7650 | |
HFN | 0.8634 | 0.8603 | 0.8553 | 0.7405 | 0.8972 | 0.8984 | 0.9040 | 0.9162 | 0.8879 | 0.9071 | 0.8994 | 0.9085 | |
IMN | 0.7503 | 0.7628 | 0.7281 | 0.6407 | 0.8536 | 0.8072 | 0.8251 | 0.7637 | 0.7893 | 0.7236 | 0.8074 | 0.7302 | |
QN | 0.8657 | 0.8705 | 0.8467 | 0.6282 | 0.7853 | 0.8719 | 0.8807 | 0.9049 | 0.8606 | 0.9013 | 0.8707 | 0.9014 | |
GB | 0.9667 | 0.9672 | 0.9701 | 0.8906 | 0.9649 | 0.9550 | 0.9551 | 0.9113 | 0.9675 | 0.9521 | 0.9672 | 0.9518 | |
DEN | 0.9254 | 0.9267 | 0.9152 | 0.7779 | 0.8910 | 0.9301 | 0.9330 | 0.9525 | 0.9317 | 0.9440 | 0.9346 | 0.9439 | |
JPEG | 0.9200 | 0.9265 | 0.9186 | 0.8356 | 0.9191 | 0.9324 | 0.9339 | 0.9507 | 0.9351 | 0.9467 | 0.9397 | 0.9475 | |
JP2K | 0.9468 | 0.9504 | 0.9506 | 0.9077 | 0.9516 | 0.9577 | 0.9589 | 0.9657 | 0.9569 | 0.9626 | 0.9598 | 0.9624 | |
JGTE | 0.8493 | 0.8475 | 0.8387 | 0.7425 | 0.8409 | 0.8464 | 0.8610 | 0.8403 | 0.8647 | 0.8600 | 0.8820 | 0.8637 | |
J2TE | 0.8828 | 0.8888 | 0.8656 | 0.7769 | 0.8760 | 0.8913 | 0.8919 | 0.9136 | 0.9007 | 0.9078 | 0.9016 | 0.9075 | |
NEPN | 0.7821 | 0.7968 | 0.8010 | 0.5736 | 0.7719 | 0.7917 | 0.7937 | 0.8140 | 0.8055 | 0.8258 | 0.8083 | 0.8271 | |
Block | 0.5720 | 0.4800 | 0.3716 | 0.2413 | 0.5306 | 0.5489 | 0.5532 | 0.6625 | 0.6480 | 0.6638 | 0.6506 | 0.6698 | |
Mean shift | 0.7752 | 0.7906 | 0.7833 | 0.5522 | 0.6275 | 0.7531 | 0.7487 | 0.7351 | 0.7180 | 0.7162 | 0.7101 | 0.7170 | |
Contrast | 0.3775 | 0.4633 | 0.4592 | − 0.180 | 0.8385 | 0.4686 | 0.4679 | 0.3235 | 0.4843 | 0.3256 | 0.4838 | 0.3229 | |
CCS | − 0.414 | − 0.410 | − 0.420 | − 0.403 | − 0.310 | − 0.275 | 0.8359 | − 0.295 | − 0.396 | − 0.316 | 0.8293 | 0.8379 | |
MGN | 0.7803 | 0.7785 | 0.7727 | 0.6142 | 0.8468 | 0.8469 | 0.8569 | 0.8886 | 0.8189 | 0.8612 | 0.8401 | 0.8626 | |
CN | 0.8566 | 0.8527 | 0.8761 | 0.8160 | 0.8946 | 0.9121 | 0.9135 | 0.9298 | 0.8928 | 0.9206 | 0.8963 | 0.9214 | |
LCN | 0.9057 | 0.9067 | 0.9037 | 0.8180 | 0.9203 | 0.9466 | 0.9485 | 0.9629 | 0.9416 | 0.9630 | 0.9435 | 0.9632 | |
CQD | 0.8542 | 0.8554 | 0.8401 | 0.6006 | 0.8414 | 0.8760 | 0.8815 | 0.9102 | 0.8867 | 0.9059 | 0.8940 | 0.9069 | |
Chr. abr | 0.8775 | 0.8784 | 0.8681 | 0.8209 | 0.8848 | 0.8715 | 0.8925 | 0.8530 | 0.8755 | 0.8496 | 0.8958 | 0.8743 | |
Sampling | 0.9461 | 0.9482 | 0.9474 | 0.8884 | 0.9352 | 0.9565 | 0.9576 | 0.9683 | 0.9569 | 0.9629 | 0.9579 | 0.9628 | |
Hit number | 1 | 4 | 6 | 1 | 11 | 2 | 10 | 21 | 3 | 17 | 7 | 22 |