Text Extraction for Spam-Mail Image Filtering Using a Text Color Estimation Technique.
Ji-Soo KimS. H. KimHwa Jeong SonH. J. SonW. P. KimPublished in: IEA/AIE (2007)
Keyphrases
- text extraction
- image filtering
- complex background
- natural scenes
- text processing
- image restoration
- text information
- text recognition
- edge detection
- text segmentation
- filtering method
- median filter
- image quality
- face detection
- text mining
- color quantization
- object recognition
- text regions
- optical character recognition