Discrete Haar Wavelet Transform Hardware Design for Energy-Efficient Image Watermarking.
Morgana Macedo Azevedo da RosaGuilherme PaimRafael SoaresEduardo A. C. da CostaSergio BampiPublished in: ICECS 2022 (2022)
Keyphrases
- energy efficient
- image watermarking
- hardware design
- haar wavelet transform
- discrete wavelet transform
- wireless sensor networks
- energy consumption
- sensor networks
- subband
- jpeg compression
- hardware implementation
- high frequency
- multiresolution
- wavelet domain
- wavelet transform
- wavelet coefficients
- low frequency
- base station
- image fusion
- energy efficiency
- routing protocol
- feature vectors
- watermarking algorithm
- field programmable gate array
- video sequences
- sensor nodes
- copyright protection
- input image