The design of MIPI image processing based on FPGA

Zhanchao Wang; Min Huang; Guifeng Zhang; Lulu Qian

doi:10.1117/12.2521433

13 April 2019 The design of MIPI image processing based on FPGA

Zhanchao Wang, Min Huang, Guifeng Zhang, Lulu Qian

Proceedings Volume 11028, Optical Sensors 2019; 110282A (2019) https://doi.org/10.1117/12.2521433
Event: SPIE Optics + Optoelectronics, 2019, Prague, Czech Republic

Abstract

With the rapid development of image sensor research, mobile industry processor interface (MIPI) was used to meet the massive data throughput capacity since the higher frame rate and more pixels on the smaller sensors. This paper realized the image processing of MIPI based on FPGA. The image sensor used here is OS08A10, which has 8Mega Pixels and contains up to 4-lane MIPI serial output interface. The resolution of image sensor is 3840*2160 at frame rate of 25fps and each pixel is 10 bit, so the data throughput is 2Gbps. Since the FPGA used in this project is Spartan 6 series and it cannot deal with MIPI data directly, it is necessary to change these MIPI data into LVDS data beforehand. After receiving the processed sensor data, FPGA stores these data into DDR3 and output them through HDMI for display. The result shows that the data transmission and process of MIPI is stable and reliable which can be widely used in other MIPI sensor control.

Citation Download Citation

Zhanchao Wang, Min Huang, Guifeng Zhang, and Lulu Qian "The design of MIPI image processing based on FPGA", Proc. SPIE 11028, Optical Sensors 2019, 110282A (13 April 2019); https://doi.org/10.1117/12.2521433

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