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RetinaNet-vline: a flexible small target detection algorithm for efficient aggregation of information.
- Source :
-
Cluster Computing . Jun2024, Vol. 27 Issue 3, p2761-2773. 13p. - Publication Year :
- 2024
-
Abstract
- Because of the limitations of current PCB detection methods, such as low detection accuracy and high rate of false and missed detection, a PCB defect detection algorithm based on improved RetinaNet is proposed, that is, RetinaNet-line. Firstly, the algorithm uses PVT v2B2-Hi as the backbone network of the whole model, which can not only solve the deep feature redundancy caused by the residual network in RetinaNet but also improve the feature extraction ability of the network. Then, the CARAFE up-sampling module is used to enrich the semantic features of defective targets and promote the discrimination ability of the algorithm to defective targets. Finally, HSV color space is used to process the input feature image, and the color distribution is expanded by random perturbation in H, S, and V channels, with the data enhancement completed. In this paper, experiments are conducted on the publicly shared PCB defect detection dataset from the Intelligent Open Laboratory of Peking University, and the results show that the improved algorithm achieves 94.2% in the mAP index, which is better than other networks. [ABSTRACT FROM AUTHOR]
- Subjects :
- *COLOR space
*ALGORITHMS
*PRINTED circuit design
*FEATURE extraction
Subjects
Details
- Language :
- English
- ISSN :
- 13867857
- Volume :
- 27
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Cluster Computing
- Publication Type :
- Academic Journal
- Accession number :
- 177538381
- Full Text :
- https://doi.org/10.1007/s10586-023-04109-4