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Merge pull request #764 from junhuanchen/patch-1
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Update maixpy3-example.ipynb
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Neutree authored Feb 18, 2025
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"\n",
"现已支持在线图传调试 LAB 阈值 [wiki.sipeed.com/threshold](https://wiki.sipeed.com/threshold) ,动态调试效果请看 [Github 实现](https://github.com/junhuanchen/thresholding-filter-browser-html)。\n",
"\n",
"注意,在线调试使用的是 OPENCV 的函数,和 OPENMV 的实际表现在 Y 通道上有差距,如果遇到调试时可用,实机有差距时,只需要将调试出来的 L 值通道,对其 ±10 或 ±20 就可以使用了。\n",
"> Lab颜色空间中的L分量用于表示像素的亮度,取值范围是 [0,100],表示从纯黑到纯白;a表示从红色到绿色的范围,取值范围是 [127,-128];b表示从黄色到蓝色的范围,取值范围是 [127,-128]。 \n"
]
},
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