Method for Character Domain Extraction from Image Using Wavelet Transform.
Taiki TaniguchiYasunari YoshitomiPublished in: J. Robotics Netw. Artif. Life (2015)
Keyphrases
- segmentation method
- multiscale
- template matching
- test images
- wavelet transform
- similarity measure
- pixel values
- image regions
- thresholding method
- region of interest
- image features
- wavelet decomposition
- reconstruction method
- image noise
- single image
- energy function
- input image
- multiresolution
- grey level
- interpolation method
- image segmentation
- dual tree
- ridgelet transform
- basis functions
- bit rate
- edge detection