A ΔΣ ADC using an LSB-first SAR quantizer.
Allen WatersJerry LeungManideep GandeUn-Ku MoonPublished in: ISCAS (2015)
Keyphrases
- synthetic aperture radar
- sar images
- vector quantization
- coding scheme
- digital images
- data hiding
- distortion measure
- data embedding
- image compression
- noise shaping
- step size
- vector quantizer
- entropy coding
- quantization scheme
- automatic target recognition
- quadtree
- quantization error
- image reconstruction
- color quantization
- image authentication
- parameter estimation
- uniform quantization
- entropy constrained
- compression scheme
- analog to digital converter
- image coding
- locality sensitive hashing
- structural similarity
- edge detector
- error correction