Subway tunnel crack identification algorithm research based on image processing.
Biao BaiLiqiang ZhuYaodong WangPublished in: ICDIP (2014)
Keyphrases
- image processing
- cost function
- computational complexity
- computational cost
- detection algorithm
- experimental evaluation
- neural network
- dynamic programming
- preprocessing
- theoretical analysis
- optimal solution
- optimization algorithm
- matching algorithm
- computationally efficient
- tree structure
- learning algorithm
- expectation maximization
- high accuracy
- k means
- pattern recognition
- objective function
- signal processing
- motion estimation
- similarity measure
- feature extraction
- feature selection
- times faster
- convex hull
- recognition algorithm
- improved algorithm