Screen-rendered text images recognition using a deep residual network based segmentation-free method.
Xin XuJun ZhouHong ZhangPublished in: ICPR (2018)
Keyphrases
- segmentation method
- test images
- segmentation algorithm
- fully automatic
- image regions
- segmentation errors
- edge detection
- image analysis
- grey level
- ground truth
- image segmentation
- segmentation accuracy
- piece wise
- adaptive thresholding
- similarity measure
- text detection
- watershed transform
- watershed algorithm
- gray value
- automatically segmenting
- multiple objects
- intensity images
- image data
- input image
- image processing
- multiscale
- image registration
- level set
- energy function
- thresholding method
- image segmentation algorithms
- region segmentation
- image matching
- gray level images
- image gradient
- pixel level
- pixel values
- intensity distribution
- colour images
- single image
- region of interest
- image set
- region growing
- line extraction
- histogram analysis
- image slices
- fundamental problem in computer vision