An OpenCL Approach of Prestack Kirchhoff Time Migration Algorithm on General Purpose GPU.
Peiyuan SunXiaohua ShiPublished in: PDCAT (2012)
Keyphrases
- general purpose
- experimental evaluation
- learning algorithm
- dynamic programming
- preprocessing
- objective function
- times faster
- high accuracy
- parallel implementation
- hardware implementation
- search space
- cost function
- np hard
- probabilistic model
- optimization algorithm
- segmentation algorithm
- k means
- real time
- computational cost
- markov random field
- expectation maximization
- graph cuts
- lower bound
- detection algorithm
- monte carlo
- optimal solution
- convergence rate
- similarity measure
- image segmentation
- graphics processing units