Satellite Image Compression Technique Using Noise Bit Removal and Discrete Wavelet Transform.
Xiaodong WangJianhui YangPublished in: J. Multim. Process. Technol. (2018)
Keyphrases
- discrete wavelet transform
- image compression
- subband
- low frequency
- wavelet transform
- wavelet domain
- wavelet coefficients
- multiresolution analysis
- high frequency
- shift invariant
- multiresolution
- filter bank
- lifting scheme
- compression algorithm
- compression scheme
- compression ratio
- image coding
- digital watermarking
- image processing
- discrete cosine transform
- low bit rate
- image fusion
- jpeg compression
- haar wavelet transform
- compressed images
- noise level
- complex wavelet transform
- multiscale
- remote sensing
- frequency domain
- dual tree
- shift invariance
- reconstructed image
- noise reduction
- wavelet filters
- wavelet packet
- signal to noise ratio
- feature vectors
- lossless compression
- phase information
- medical images
- integer wavelet transform