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Moving-target detection and tracing system and method thereof

A moving target and tracking system technology, applied in the field of moving target tracking system, moving target detection and tracking system, can solve the problems of lack of robustness and real-time performance, achieve fast detection and accurate tracking, low power consumption, reduce effect of size

Inactive Publication Date: 2018-04-17
CHINA UNIV OF MINING & TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Although after years of research and accumulation, the visual target detection and tracking algorithm has made great progress, but in the existing technology, there is still a lack of a robust and real-time detection algorithm that can meet the needs of small Target detection / tracking system with high performance and low power requirements

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  • Moving-target detection and tracing system and method thereof
  • Moving-target detection and tracing system and method thereof
  • Moving-target detection and tracing system and method thereof

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Embodiment

[0054] will be combined as follows Figure 5 A specific application according to the present invention is described. Figure 5 A schematic diagram of the operation principle of the target tracking system according to an embodiment of the present invention is shown. Figure 5 The shown system can realize high-performance real-time target detection and tracking with very little hardware resource consumption. Specifically, the system can be a software-hardware collaborative system for real-time target detection and tracking of a GPU-based embedded system, wherein both input and output on the GPU can be fixed-point, so as to further simplify calculation and improve calculation efficiency. The system includes: a target detection module, which is used to globally locate the position and size of the target, and reposition the target when the system starts, the user inputs, and the time expires. In this example, a deep learning network framework (SSD) is used to implement the object...

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Abstract

The invention discloses a moving-target detection and tracing system and a method thereof. The system includes a moving-target tracing system, which predicts coordinates of a target, which is contained in a next video image frame, on the basis of an image of the target contained in a current video image frame and coordinates in the current video image frame; and also includes a camera video collection module, which realizes real-time collection of each frame of picture of a camera to use the same as real-time image data input of a moving-target detection module and a moving-target tracking module; the moving-target detection module, which realizes detection and recognition on the moving target, and transmits original coordinate information of the to-be-tracked target to the moving-target tracking module; and the moving-target tracking module, which realizes tracking on the moving target, and sends the real-time coordinates of the tracked object to a control module to realize real-timetracing. Through reasonably selecting algorithms of module realization and reasonably allocating a computation amount on an embedded system including logic hardware and a general processor, highly efficient and accurate real-time tracing is realized, and a power consumption requirement of a mobile device is satisfied.

Description

technical field [0001] The invention belongs to the technical field of computer vision, and in particular relates to a moving target detection and tracking system and a method thereof, in particular to a moving target tracking system realized by computer vision. Background technique [0002] Object detection and tracking is an important research direction in academia and industry in recent years. Especially in the application of vehicle assisted driving system, because of its important application value, it has become the most active research topic in the field of computer vision and automatic driving. In addition, object detection and tracking has a large available space and potential significance in the fields of security, transportation and games. [0003] Since the target detection process is affected by specific individual differences (for example, movement with significant changes in posture and clothing in movement detection), and the background where the detection t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/32G06T7/246G06T7/269G06T7/277
CPCG06T7/246G06T7/269G06T7/277G06T2207/20081G06T2207/20084G06T2207/10016G06V20/46G06V10/25
Inventor 程刚张亚斌李勇郑浩付朕丁海港
Owner CHINA UNIV OF MINING & TECH
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