An 80MHz-BW 31.9fJ/conv-step Filtering ΔΣ ADC with a Built-In DAC-Segmentation/ELD-Compensation 6b 960MS/s SAR-Quantizer in 28nm LP for 802.11ax Applications.
Chi-Yun WangJen-Huan TsaiSheng-Yuan SuJen-Che TsaiJhy-Rong ChenChih-Hong LouPublished in: ISSCC (2019)
Keyphrases
- image segmentation
- image filtering
- multiscale
- linear programming
- level set
- segmentation algorithm
- medical images
- segmentation method
- brain mri
- linear program
- extreme points
- high speed
- vector quantization
- post processing
- filtering method
- edge preserving smoothing
- synthetic aperture radar
- vector quantizer
- feature vectors
- coding scheme
- sar images
- primal dual
- maximum likelihood
- sar data