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A study on image acquisition technology based on DSP and FPGA

Xianbo Zhou, Feng Long-ling

Open publisher page 2 citations

Abstract

This paper present an image acquisition system based on DSP and FPGA.In the system enhanced video input processor SAA7111A is used to accomplish the analog to digital conversion of video signals,and FPGA is used as a main logic control unit.The data acquisition and transfers for video signal are realized by FPGA and DSP.The system structure is introduced in brief.And the control logic of FPGA,image access via DMA are analyzed in detail.

About this research paper

What this paper is about

This paper present an image acquisition system based on DSP and FPGA.In the system enhanced video input processor SAA7111A is used to accomplish the analog to digital conversion of video signals,and FPGA is used as a main logic control unit.The data acquisition and transfers for video signal are realized by FPGA and DSP.The system structure is introduced in brief.And the control logic of FPGA,image access via DMA are analyzed in detail.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper present an image acquisition system based on DSP and FPGA.In the system enhanced video input processor SAA7111A is used to accomplish the analog to digital conversion of video signals,and FPGA is used as a main logic control unit.The data acquisition and transfers for video signal are realized by FPGA and DSP.The system structure is introduced in brief.And the control logic of FPGA,image access via DMA are analyzed in detail.

Key concepts: Field-programmable gate array, Digital signal processing, Computer science, Computer hardware, Control logic, Embedded system, Data acquisition, Programmable logic device

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