Design and implementation of 3D image sensor based on FPGA

Abstract

Aiming at the problems of large volume and expensive price of existing 3D shooting equipment, a miniature embedded 3D image sensor is designed by using FPGA high-speed parallel processing capability and image sensor. Through the FPGA synchronization settings，image data of dual CMOS image sensor is acquired, which is transferred to the SDRAM to cache and merged by line pixel，and then the left and right stereo images are stored in the SD card. In order to monitor the shooting scence, we further study the logic control method displaying the right and left eye images reassembled by pixels on the naked eye 3D display screen. The simulation and experiment show that the hardware logic method of 3D image sensor is effective.

Keywords

• naked eye 3D technology
• 3D image sensor
• pixel reconfiguration
• logic design