Region Analysis of Business Card Images Acquired in PDA Using DCT and Information Pixel Density.

Ick Hoon Jang Chong Heun Kim Nam Chul Kim

Published in: ACIVS (2005)

Keyphrases

input image
image analysis
image data
spatial information
image pixels
gradient information
homogeneous regions
image database
segmentation algorithm
business intelligence
test images
acquired images
region of interest
pixel values
business decisions
adjacent pixels