Image transmissions with security enhancement based on region and path diversity in wireless sensor networks.
Honggang WangDongming PengWei WangHamid SharifHsiao-Hwa ChenPublished in: IEEE Trans. Wirel. Commun. (2009)
Keyphrases
- wireless sensor networks
- input image
- image regions
- region of interest
- image data
- image content
- image pixels
- single image
- image classification
- multiscale
- image retrieval
- image structure
- adjacent regions
- contrast enhancement
- grey level
- image analysis
- edge map
- segmented images
- foreground and background
- segmentation method
- image features
- test images
- energy efficient
- region segmentation
- image segmentation
- sensor nodes
- shortest path
- intrusion detection
- edge detection
- sensor networks
- image processing
- energy consumption
- gray level
- segmentation algorithm
- image representation
- salient regions
- multi hop
- homogeneous regions
- high resolution
- boundary information
- image scrambling