Zynq-based high-definition high-frame image acquisition and processing system

Abstract

The invention discloses a Zynq-based high-definition high-frame image acquisition and processing system. The system comprises a CMOS image acquisition module, an FPGA module, an ARM processor module and a computer display terminal. The CMOS image acquisition module serves as an image acquisition front end of the whole system, adopts a CMV2000 image sensor and is responsible for converting image information into digital signals and transmitting the digital signals into an FPGA for further processing, and the core essence of Zynq processing platform chip hardware is that dual-core ARM Cortex-A9processor system is used as a main system, a 28nm integrated circuit process is tightly combined; the Zynq processing platform chip hardware has a powerful configuration function and expandability, not only can start an operating system independent of programmable logic when the dual-core ARM processor is started, but also can configure the programmable logic according to needs, and an AXI high-speed interconnection channel based on an AMBA protocol inside solves the transmission bottleneck problem between data and storage; and a mature gigabit Ethernet solution can be applied by using the Zynq platform, and the programmable logic also provides enough flexibility for developers.

Description

technical field [0001] The invention belongs to the technical field of image acquisition and processing systems, in particular to a Zynq-based high-definition high-frame image acquisition and processing system. Background technique [0002] With the rapid development of modern digital image technology, image acquisition and processing systems are more and more widely used in industrial production, medical, aviation, military and other fields. As the basis of image acquisition and processing, high-speed high-definition image acquisition and transmission technology is also become an increasingly important research direction. Due to the continuous improvement of image quality, the amount of data to be manipulated in image acquisition, processing, and transmission will also increase exponentially, and the difficulty will also increase greatly. Therefore, how to achieve high-speed and accurate acquisition and transmission of these data has become the key to system design. High-d...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-definition high-frame image acquisition and processing system based on Zynq, to ​​solve the problem that the existing image acquisition and processing system configuration functions and scalability capabilities proposed in the above-mentioned background technology are relatively weak, and cannot be configured according to needs when starting up There are also bottlenecks in the transmission between programmable logic, internal data and storage, which prevents developers from being flexible in programming and development when developing

Images