Korean Text Extraction by Local Color Quantization and K-means Clustering in Natural Scene.

Anh-Nga Lai Keon Hee Park Manoj Kumar Gueesang Lee

Published in: ACIIDS (2009)

Keyphrases

text extraction
color quantization
color space
color images
color correction
natural scenes
quantization error
grayscale images
color distribution
multiscale
natural images
face recognition
higher order