关于and_landmarks.md的问题
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- Python
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Description
为什么使用Maixpy/docs/doc/zh/vision/hand_landmarks.md的例程会出现： RuntimeError: Invalid arguments: model input channel not match image channel，实际错误信息 model need image channel is 192, but image have 0
表明：模型期望输入图像尺寸（可能是高度或宽度）为 192，但传入的图像尺寸为 0， detector.detect() 收到的图像 img 是无效的
我的固件版本为4.11.8
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Research direction
Start with Maixpy/docs/doc/zh/vision/hand_landmarks.md and reproduce the example on firmware 4.11.8. Inspect the image passed to detector.detect() and the reported channel mismatch. Done means the cause is confirmed and the example or its documented requirements no longer produces this error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- computer-vision, embedded-iot
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 45/100