SIGMA: Spatial Integrated Matching Association algorithm for logo detection.
Pengfei XuHongxun YaoRongrong JiPublished in: ICASSP (2010)
Keyphrases
- detection algorithm
- matching algorithm
- learning algorithm
- np hard
- dynamic programming
- times faster
- experimental evaluation
- preprocessing
- high accuracy
- cost function
- detection method
- clustering method
- expectation maximization
- particle swarm optimization
- linear programming
- convex hull
- optimal solution
- graph matching
- recognition algorithm
- matching process
- spatial arrangement
- anti noise
- probabilistic model
- computational cost
- mobile robot
- significant improvement
- spatio temporal
- search space
- objective function
- similarity measure
- computer vision