Optical Character Recognition (OCR) by Diego Orlando

The aim of OCR is to classify optical patterns corresponding to alphanumeric or other characters. (ocr, a, optical patterns)

[fl re]=lines(im_texto)

letter=read_letter(imagn,num_letras)

OCR.m

Reversible blind watermarking by Velumani Ramesh

Blind reversible digital image watermarking using triangular number generator functions (blind, watermark, digital image)

reversibleBlindWaterMarking.m

Digital Image Filtering by James Wilcox

Performs Point and Spatial Operations and their histograms (filtering, point, spatial operations)