2022
DOI: 10.32604/cmc.2022.029239
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An Algorithm for Target Detection of Engineering Vehicles Based on Improved CenterNet

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Cited by 6 publications
(4 citation statements)
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“…The loss function L k of the centre point and classification is the focal loss function, and the calculation formula is shown in Equation (1) [32].…”
Section: Centernetmentioning
confidence: 99%
“…The loss function L k of the centre point and classification is the focal loss function, and the calculation formula is shown in Equation (1) [32].…”
Section: Centernetmentioning
confidence: 99%
“…The results show that the proposed method effectively extracts the feature information of small objects and improves the small object detection accuracy of the YOLOv5 algorithm. In order to compare the performance of each algorithm, Table 4 lists the specific de- In order to compare the performance of each algorithm, Table 4 lists the specific detection results of the latest small object detection algorithms, such as: RetinaNet [16], RefineNet [17], DetNet [18], CornerNet [19], IENet [20], DMNET [21], CascadeNet [22], GLSAN [23] and CenterNeSt [24] on the VisDrone-Det2021 dataset. In view of all precision data in Table 4, we can notice that the accuracy of the proposed algorithm is superior to the other state-of-the-art algorithms.…”
Section: Performance Evaluationmentioning
confidence: 99%
“…In this way, detection efficiency can be improved while maintaining safety, and the size and location of bridge cracks can be more accurately recorded. Recently, some researchers have applied deep learning based on object detection [17][18][19][20][21][22][23], semantic segmentation [24,25] and instance segmentation [26,27] to automate bridge crack detection, and remarkable progress has been made. By learning the mapping in the image, cracks can be accurately and efficiently identified, extracted and segmented from the complex background, providing technical support for fast and accurate bridge crack detection.…”
Section: Introductionmentioning
confidence: 99%