A computationally efficient calibration algorithm for the LOFAR radio astronomical array.
Yuntao WuAmir LeshemStefan J. WijnholdsPublished in: ICASSP (2014)
Keyphrases
- computationally efficient
- improved algorithm
- k means
- cost function
- times faster
- np hard
- detection algorithm
- optimization algorithm
- learning algorithm
- linear programming
- simulated annealing
- camera calibration
- segmentation algorithm
- input data
- high accuracy
- computational cost
- experimental evaluation
- dynamic programming
- significant improvement
- preprocessing
- probabilistic model
- theoretical analysis
- recognition algorithm
- similarity measure