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OpenMV固件源码
Speed up the algorithm by fixing the abs() issue. Do not use that function in any of your code. It by itself cut the speed of the code in half. I don't know what's in that function but I'm guessing it does ABS of a float using ints or something. I made the zoom parameter functional now too so you can use lens_corr to zoom in on the image. Argument parsing is handled too. Finally, I updated the only script where this is used. Note that I'm able to get more than 10 FPS at 160x120 on the M4 and 15 FPS at 160x120 on the M7. Previous this was at about 5 FPS and 7.5 FPS respectively. |
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| design | ||
| eagle | ||
| firmware | ||
| imgs | ||
| scad | ||
| src | ||
| udev | ||
| usr | ||
| util | ||
| .gitignore | ||
| .gitmodules | ||
| CHANGELOG.md | ||
| LICENSE | ||
| README.md | ||
###OpenMV (Open Machine Vision Module)
OpenMV is an open-source tiny machine vision module based on the STM32F4xx ARM Cortex-M4 MCU and the OV2640 JPEG sensor.
OpenMV is programmable in Python3 (MicroPython) and capable of doing face detection and tracking, keypoint extraction, color tracking and more..The board has USB, a uSD connector and an expansion header (USART/SPI/I2C).
A Python IDE with syntax highlighting is available for the camera, it can run/upload scripts to the camera, view the framebuffer and update the firmware.