A new gray level based Hough transform for region extraction: An application to IRS images.
B. Uma ShankarC. A. MurthySankar K. PalPublished in: Pattern Recognit. Lett. (1998)
Keyphrases
- gray level
- hough transform
- input image
- hough space
- gray level images
- line extraction
- homogeneous regions
- gray value
- circle detection
- pixel values
- contrast enhancement
- straight line
- gray scale
- gray images
- thresholding method
- line segments
- voting method
- edge points
- region of interest
- edge detector
- linear features
- barcode
- image segmentation
- texture features
- texture analysis
- texture images
- textural features
- watershed transformation
- lane detection
- road signs
- binary patterns
- segmentation algorithm
- generalized hough transform
- speckle noise
- segmented images
- co occurrence
- histogram equalization
- line detection
- line fitting
- image contrast enhancement
- color images
- raster images
- image features
- image processing
- edge detection
- binary images
- region segmentation
- black and white
- low contrast
- object segmentation
- segmentation method
- ultrasound images
- multiscale
- vanishing points
- foreground objects
- randomized hough transform
- superpixels