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A novel image registration-based dynamic photometric stereo method for online defect detection in aluminum alloy castings.
Haoyue Liu
Xiyang Wu
Ning Yan
Shuaipeng Yuan
Xiaodong Zhang
Published in:
Digit. Signal Process. (2023)
Keyphrases
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defect detection
image registration
feature extraction
mutual information
online learning
dynamic environments
multi modality
pattern recognition
multi modal
learning algorithm
computer vision
image processing
object recognition
image analysis
multiresolution
real time
affine transformation
thin film