Lines Matching refs:numpy
75 import numpy
278 dat1 = numpy.array(img1)
279 dat2 = numpy.array(img2)
280 sad = numpy.sum(numpy.abs(dat1 - dat2))
328 imSz = numpy.prod(img1Ch.size)
329 dat1 = numpy.array(img1Ch)
330 dat2 = numpy.array(img2Ch)
332 sad = numpy.sum(numpy.square(dat1 - dat2))
333 mse = numpy.divide(sad, imSz)
334 rmse = numpy.sqrt(mse)