BER, Bit error rate by Suraj Kamya

Bit Error Rate (ber, bit error rate, quality measure)

[out]=Biter(orgsig,exsig)

TAF,Tamper Assessment Function by Suraj Kamya

Tamper Assessment Function (taf, tamper assessment fun..., quality measure)

[T]=TAF(w,wex)

PSNR, Peak Signal to Noise Ratio by Suraj Kamya

Peak Signal to noise ratio (psnr, peak signal to noise ..., quality measure)

[out]=PSN(orgimg,mimg)

Image Quality Measures by Athi

Image quality measures are calculated for a distorted image with reference to an original image (fidelity, quality metric, compare)

AverageDifference(origImg, distImg)

MaximumDifference(origImg, distImg)

MeanSquareError(origImg, distImg)

SVD-based Image Quality Measure by Athi

A Graphical & Numerical image quality measure based on Singular Value Decomposition (image processing, image quality, image quality measure)

MatDec(inImg, blkSize)

SVDQualityMeasure(refImg, distImg, blkSize)

SampleUsage.m