A high payload frequency-based reversible image hiding method.
Chin-Chen ChangPei-Yan PaiChia-Ming YehYung-Kuan ChanPublished in: Inf. Sci. (2010)
Keyphrases
- segmentation method
- test images
- image data
- edge detection
- reconstruction method
- region of interest
- grey level
- geometric constraints
- similarity measure
- input image
- gray level images
- template matching
- image noise
- image regions
- target object
- image matching
- interpolation method
- discrete fourier transform
- image segmentation
- band limited
- fusion method
- multiple objects
- image content
- light source
- energy function
- segmentation algorithm
- image retrieval
- face recognition