Text-graphics separation to detect logo and stamp from color document images: A spectral approach.
Amit Vijay NandedkarJayanta MukhopadhyayShamik SuralPublished in: ICDAR (2015)
Keyphrases
- historical documents
- document images
- text graphics
- color palette
- color images
- document image analysis
- color space
- complex background
- shape primitives
- document analysis
- color information
- hough transform
- detection method
- handwritten documents
- optical character recognition
- color quantization
- printed documents
- page segmentation
- gray scale
- engineering drawings
- printed text
- document image retrieval
- multi band
- computer vision
- gray level
- image processing