图像之间的代数运算问题

[6g2v]

image.add和image.su函数怎么使用，有例子嘛，还有rgb888元组和基础图像是什么？

[kidswong999]

https://docs.singtown.com/micropython/zh/latest/openmvcam/library/omv.image.html#image.add

https://docs.singtown.com/micropython/zh/latest/openmvcam/library/omv.image.html#image.sub