Note-taking with a camera: whiteboard scanning and image enhancement.

Zhengyou Zhang Li-wei He

Published in: ICASSP (3) (2004)

Keyphrases

image enhancement
note taking
video camera
digital camera
image processing
gamma correction
image analysis
edge detection
histogram equalization
contrast enhancement
web browsing
unsharp masking
patient records
image contrast enhancement
color image enhancement
data mining
homomorphic filtering
tablet pc