Designing and Development of Multi-DSP real-time image processing system based on FPGA

To improve the image processing system of resolution capability and reliability, image processing system in a growing number of multi-sensor model. In this mode, the use of the current main stream single DSP + FPGA hardware architecture for image processing algorithms have already unable to meet the operational requirements of real-time. This paper proposed a new hardware architecture that is the three DSPs based on FPGA. With the traditional master-slave architectures is different, three DSP´s external interfaces are connected with FPGA and other peripheral interfaces are connected to the FPGA. In the architecture, DSP is in the same position three and FPGA flow control for data management and other function to achieve. This connection has a strong restructuring and expansion, software development and more flexible.