Alternative representations of an image via the 2D wavelet transform: application to character recognition.
Jean-Pierre AntoinePierre VandergheynstKarim BouyoucefRomain MurenziPublished in: Visual Information Processing (1995)
Keyphrases
- character recognition
- wavelet transform
- multiscale
- license plate
- input image
- image analysis
- image content
- machine vision
- image data
- edge detection
- image representation
- hand written
- image retrieval
- character segmentation
- template matching
- handwritten digits
- printed documents
- handwritten characters
- image segmentation
- image collections
- optical character recognition
- low frequency
- multiresolution
- image features
- high resolution
- hough transform
- segmentation method
- handwriting recognition
- segmentation algorithm
- feature points
- wavelet bases
- multi resolution analysis