Image Hiding with an Improved Genetic Algorithm and an Optimal Pixel Adjustment Process.
Lin-Yu TsengYung-Kuan ChanYu-An HoYen-Ping ChuPublished in: ISDA (3) (2008)
Keyphrases
- input image
- image pixels
- pixel values
- image data
- single image
- intensity values
- neighboring pixels
- gray level images
- image features
- image analysis
- edge detection
- multiscale
- pixel wise
- edge map
- image content
- image segmentation
- pixel level
- gradient magnitude
- template matching
- image retrieval
- adjacent pixels
- transformed image
- image representation
- grey level
- matching process
- gray value
- image regions
- test images
- image blocks
- image frames
- segmentation algorithm
- image classification
- edge pixels
- image processing
- spatial information