Low-Complexity optimization for Direction-of-Arrival Estimation via Approximate Message Passing.
Xinyu ZhangKai HuoShuanghui ZhangYongxiang LiuWeidong JiangXiang LiPublished in: EUSIPCO (2019)
Keyphrases
- low complexity
- message passing
- inference in graphical models
- doa estimation
- direction of arrival
- belief propagation
- signal subspace
- computational complexity
- distributed systems
- motion estimation
- graphical models
- shared memory
- ldpc codes
- low density parity check
- canonical correlation analysis
- distributed video coding
- markov random field
- sensor array
- feature extraction
- machine learning
- correlation matrix
- computer vision
- three dimensional
- end to end
- parameter estimation
- least squares