Vector quantization of images using input-dependent weighted square error distortion.
Anamitra MakurPublished in: IEEE Trans. Circuits Syst. Video Technol. (1993)
Keyphrases
- vector quantization
- distortion measure
- square error
- vector quantizer
- vector quantized
- image compression
- noise sensitivity
- input vector
- fractal image compression
- human perception
- structural similarity
- input image
- spatial domain
- codebook design
- image retrieval
- image data
- image features
- reduced complexity
- image classification
- multiscale
- rate distortion
- entropy constrained
- edge detection
- bit allocation
- input data
- neural network
- successive approximation
- image coding