A New Human Interactive Proof System Using Arbitrary and Fractal Polygon Image.
Seon-Yeong KimSora KimHwan-Gue ChoPublished in: CIT (2011)
Keyphrases
- image data
- input image
- image representation
- multiscale
- image analysis
- single image
- image retrieval
- template matching
- image features
- image classification
- image content
- feature points
- static images
- image collections
- computer graphics
- image segmentation
- region of interest
- image pixels
- human observers
- image sequences
- test images
- image matching
- keypoints
- image set
- segmentation algorithm
- image compression
- high resolution
- similarity measure
- block coding
- fractal image coding
- fractal code