Feature Extraction of Laser Welding Pool Image and Application in Welding Quality Identification.
Yinrui GaoPing ZhongXin TangHaowei HuPeng XuPublished in: IEEE Access (2021)
Keyphrases
- feature extraction
- image classification
- image data
- image features
- image retrieval
- input image
- image content
- image analysis
- image feature extraction
- single image
- multiscale
- image preprocessing
- high resolution
- image representation
- high quality
- welding process
- image segmentation
- extracting features
- image regions
- image pixels
- image matching
- feature representation
- extracted features
- low level feature extraction
- feature extractor
- pixel values
- template matching
- test images
- edge detection
- low level
- preprocessing
- image collections
- region of interest
- keypoints
- segmentation algorithm
- feature space