Shape matching using keypoints extracted from both the foreground and the background of binary images.
Houssem ChatbriKenny DavilaKeisuke KameyamaRichard ZanibbiPublished in: IPTA (2015)
Keyphrases
- binary images
- shape matching
- keypoints
- image matching
- object recognition
- foreground objects
- gray scale
- foreground and background
- shape representation
- shape features
- shape descriptors
- scale invariant
- matching algorithm
- multiscale
- input image
- image features
- shape retrieval
- computer vision
- bounding box
- background subtraction
- invariant features
- least squares
- moving objects
- global features
- affine transformation
- structuring elements
- image sequences
- distance transform
- remote sensing
- mean shift
- gray level
- higher order
- d objects
- video sequences
- similarity measure
- rectangular regions