VP-transform: A novel vanishing point-based image transform for enhancement of people localization.
Yen-Shuo LinKuo-Hua LoHua-Tsung ChenJen-Hui ChuangPublished in: ICME (2013)
Keyphrases
- laplacian pyramid
- polar coordinates
- image data
- image features
- input image
- image classification
- image representation
- image retrieval
- discrete fourier transform
- image transformations
- multiscale
- transform coefficients
- image content
- single image
- edge detection
- segmentation method
- multiresolution
- lossless data compression
- object localization
- image pixels
- image analysis
- high resolution
- directional filtering
- template matching
- feature points
- pixel values
- contrast enhancement
- segmentation algorithm
- image regions
- image segmentation
- tampering detection
- precise localization
- vanishing points
- image collections
- test images
- hough transform