An Automatic Concrete Crack-Detection Method Fusing Point Clouds and Images Based on Improved Otsu's Algorithm.
Xiaolong ChenJian LiShuowen HuangHao CuiPeirong LiuQuan SunPublished in: Sensors (2021)
Keyphrases
- detection method
- detection algorithm
- thresholding algorithm
- region detection
- point cloud
- face detection
- multi view stereo
- similarity measure
- thresholding method
- image features
- input image
- structure from motion
- image matching
- three dimensional
- distance measure
- closed form
- lighting conditions
- point sets
- image registration
- target object
- feature detection
- triangular mesh
- viewpoint
- pairwise