Weld Line Detection and Tracking via Spatial-Temporal Cascaded Hidden Markov Models and Cross Structured Light.
Liguo ZhangQixiang YeWei YangJianbin JiaoPublished in: IEEE Trans. Instrum. Meas. (2014)
Keyphrases
- hidden markov models
- spatial temporal
- structured light
- line detection
- hough transform
- straight line
- spatial and temporal
- range data
- space time
- spatio temporal
- temporal information
- line segments
- edge detection
- video shots
- single image
- action recognition
- conditional random fields
- photometric stereo
- light source
- face detection
- particle filter
- object tracking
- image matching
- machine learning
- spatial information
- object recognition