Detection and Segmentation of Antialiased Text in Screen Images.
Sivan GleichmanBoaz OphirAmir GevaMattias MarderElla BarkanEli PackerPublished in: ICDAR (2011)
Keyphrases
- text detection
- complex background
- segmentation algorithm
- segmentation method
- image analysis
- cell segmentation
- line extraction
- text lines
- image regions
- segmented images
- segmentation accuracy
- fully automatic
- automatically segmented
- image segmentation
- bounding box
- ground truth
- image data
- detection rate
- input image
- adaptive thresholding
- microscopic images
- image segments
- segmentation errors
- low signal to noise ratio
- text information
- spot detection
- image database
- test images
- pixel level
- grey level
- edge detection
- accurate segmentation
- intensity variations
- dermoscopy images
- orientation estimation
- intravascular ultrasound
- image retrieval
- multiscale
- circular hough transform
- image features
- automatic segmentation
- object recognition
- image registration
- image segmentation algorithms
- texture and shape features
- detecting objects
- microscopy images
- image processing
- document images
- object detection
- web images
- markov random field
- computed tomography angiography
- segmented regions
- cell nuclei
- text regions
- watershed segmentation
- traffic signs
- object segmentation
- shape prior
- face detection
- detection algorithm