Embedded real-time high-speed binocular vision system for moving target detection

Abstract

The invention discloses an embedded real-time high-speed binocular vision system for moving target detection. An image acquisition processing board card, an embedded man-machine interaction board card, a touch display screen and a power supply are packaged by a mechanical shell. Two high-speed cameras are used to simultaneously shoot a moving object. A binocular bracket is used to support the two cameras, and can adjust the shooting angles of the cameras. The image acquisition processing board card is used to complete an image processing algorithm, and comprises two main chips which are respectively an FPGA and a DSP, wherein the FPGA completes an image parallel algorithm, and the DSP completes an image serial algorithm. The embedded man-machine interaction board card is used to replace the PC of a traditional vision system to complete human-computer interaction. The touch display screen is used to display results and receive operation instructions of operators. The image acquisition processing board card adopts a double-main-chip structure, takes into consideration both the rapidity of an FPGA hardware implementation algorithm and the flexibility of a DSP software implementation algorithm, and makes the system more compatible and applicable to more application fields.

Description

technical field [0001] The invention belongs to the technical field of high-speed image processing, and more specifically relates to an embedded real-time high-speed binocular vision system for moving target detection. Background technique [0002] With the rapid development of vision technology, the high-speed vision system has the ability to quickly capture images. Compared with traditional vision (generally 30fps), it can obtain more information that the naked eye cannot see, so it has been used more and more It can be seen in industry, scientific research, military and daily life. [0003] The binocular vision system for moving target detection applications has also been developed. The initial binocular vision system uses two cameras to acquire images, collects image data through the image acquisition card in the personal computer (PC), and uses the central processing unit ( CPU) completes the work of image processing and display. As the speed of the moving target to b...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings and shortcomings of existing binocular vision systems, such as weak processing performance and inability to work without a PC, resulting in excessive volume, the present invention provides a high-performance embedded real-time high-speed binocular vision system that can work without a PC.

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