File Exchange

image thumbnail

likesilkto/immisc

version 2.0.0 (7.81 KB) by

It includes some miscellaneous useful image processing functions.

2 Downloads

Updated

matlab miscellaneous image processing tool
====
## bayermask
provides sampled bayer CFA data and bayer mask
## bayersampling
samples pixel value associated bayer color filter array
## compLumChrom
compose luminance (mean) and chrominance to rgb image
## decompLumChrom
decompose rgb image to luminance (mean) and chrominance

## eachchannel
allows us to apply function for each channel

## imclip
clips the image intensities

## img2patch
generates patches from image, each channel patch are concatenated to single column

## imgrad
calculates horizontal and vertical gradients

## impsnr
evaluates the psnr and the rmse beween images

## imreadind
reads image file from file even if the image file is index color, imreadind can read image data as well as rgb image data

## patchdctfilter
applys dct filter for each columned image patches

## patch2img
compose image from columned image patches by averaging (almost same to col2im)

## patchtiling
tiles columned image patches as a image

## rgb2ycc
transfers color space from rgb to ycc

## rgb123
translate r, g, and b to 1, 2, and 3, respectively.

## ycc2rgb
transfers color space from ycc to rgb

Comments and Ratings (0)

Updates

2.0.0

Synchronized to github

1.9

added compLumChrom and decompLumChrom

1.8

imclip is added

1.7

debug patchdctfilter.
changed implementation of patch2img.
added img2patch.

1.6

added patch2img, patchdctfilter, and patchtiling.
changed implementation of eachchannel.

1.5

Debugged imreadind

1.4

debugged impsnr and bayersampling.

1.3

Added bayermask and bayersampling.

1.2

Debugged imgrad

1.1

Added imgrad

MATLAB Release
MATLAB 7.14 (R2012a)

MATLAB Online Live Editor Challenge

Win cash prizes and have your live script featured on our website

Learn more

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video