| Title: | Using the Improved SSD Algorithm to Motion Target Detection and Tracking |
| Address: | "Xi'an Medical University, Xi'an City, Shaanxi 710021, China" |
| ISSN/ISBN: | 1687-5273 (Electronic) 1687-5265 (Print) |
| Abstract: | "Computer vision-based motion target detection and tracking, which is widely used in video surveillance, human-computer interaction, range interpretation, and other fields, is one of the current research hotspots in the field of computer vision. In engineering scenarios, the two are inseparable and need to work together to accomplish specific tasks. The related research is progressing rapidly, but there is still room for improving its timeliness, accuracy, and automation. In this paper, we summarize and classify some classical target detection methods, analyze the basic principles of convolutional neural networks, and analyze the classical detection algorithms based on region suggestion and deep regression networks. After that, we improve the SSD algorithm for the shortage of low-level feature convolution layers, which has insufficient feature extraction and leads to poor detection of small targets. For the motion target tracking problem, this paper studies the motion target tracking method based on support vector machine and proposes the tracking method of support vector regression and the corresponding online support vector regression solution method based on the analysis of support vector tracking method and structural support vector tracking method. In this paper, we propose a tracking method that fuses structural support vector machines and correlation filtering. The structure is based on the idea of Inception, which adds and replaces some feature convolution layers of the original network while maintaining the original lightweight backbone. The final experiments on the VOC data set demonstrate that the improved algorithm improves the average detection accuracy by 2.6% compared to the original algorithm and basically maintains the real-time speed as well. Experimental simulations on a subset of VOC data (human set) show a significant improvement in AP values and more effective and reliable detection tracking of moving targets. The stability and accuracy of motion target detection and tracking are improved by setting parameters, such as confidence level; the effectiveness and continuity of detection and tracking are judged by setting the interframe centroid distance" |
| Keywords: | "Algorithms Humans Motion Neural Networks, Computer Support Vector Machine *Volatile Organic Compounds;" |
| Notes: | "MedlineYan, Yongjiang eng 2022/05/25 Comput Intell Neurosci. 2022 May 14; 2022:1886964. doi: 10.1155/2022/1886964. eCollection 2022" |
