A survey of subpixel edge detection methods for images of heat-emitting metal specimens.
Anna FabijanskaPublished in: Int. J. Appl. Math. Comput. Sci. (2012)
Keyphrases
- edge detection
- object recognition
- test images
- input image
- image database
- ground truth
- synthetic and real images
- image set
- noisy images
- optical flow
- image processing algorithms
- image classification
- edge detection algorithm
- image retrieval
- blur estimation
- image resolution
- three dimensional
- lighting conditions
- image matching
- feature points
- motion estimation
- image features
- image analysis
- multiscale