Design of video acquisition identification system based on Zynq-7000 Soc Platform
- Weikang Qian, Junhui Mei
- Corresponding Author
- Weikang Qian
Available Online October 2013.
- https://doi.org/10.2991/isca-13.2013.36How to use a DOI?
- sensor; video acquisition; image processing; FPGA; Zynq-7000
- This paper Introduced to a practical design method of video acquisition system. It took Zynq-7000 SoC platform's FPGA as the main control chip, OV7670 video sensor as the video source, initialized it by the Serial Camera Control Bus (SCCB) to achieve image acquisition and using edge detection algorithm for image processing of marginalization Instantiated two asynchronous FIFO module in FPGA chip and combine the SDRAM as data cache to ensure that the VGA display image switching instant, the problem that the changing process of the image data flow may be slow is basically solved. Testing results showed that the system is designed reasonable and be able to satisfy the demand for video data stream output and achieve a better image recognition.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Weikang Qian AU - Junhui Mei PY - 2013/10 DA - 2013/10 TI - Design of video acquisition identification system based on Zynq-7000 Soc Platform BT - 2013 International Conference on Information Science and Computer Applications (ISCA 2013) PB - Atlantis Press UR - https://doi.org/10.2991/isca-13.2013.36 DO - https://doi.org/10.2991/isca-13.2013.36 ID - Qian2013/10 ER -