A Novel Baseband Doppler Centroid Frequency Estimation Method in Multichannel HRWS-SAR System.
He HuangPenghui HuangJialian ShengYunkai DengHuaitao FanZhicheng WangXingzhao LiuPublished in: IGARSS (2021)
Keyphrases
- clustering method
- segmentation method
- significant improvement
- experimental evaluation
- similarity measure
- signal processing
- high accuracy
- pairwise
- parameter estimation
- synthetic data
- sar imaging
- computational cost
- video sequences
- support vector machine svm
- objective function
- neural network
- spatial domain
- space variant