cat.picture	cat
clipping	clipping
equalize	equalize
fftImg	fftImg
fftw	fftw
highpass	highpass
imagematrix	imagematrix
imageType	imageType
laplacian	laplacian
logo	logo
lowpass	lowpass
maxImg	minImg
meanImg	meanImg
minImg	minImg
normalize	normalize
plot.imagematrix	plot.imagematrix
print.imagematrix	print.imagematrix
read.jpeg	read.jpeg
rgb2grey	rgb2grey
sobel	sobel
sobel.h	sobel.h
sobel.v	sobel.v
thresholding	thresholding
