visibility: 0.000，所有关键点的可见属性都是0，检测到关键点数量: 478

[avtopalang]

Have I written custom code (as opposed to using a stock example script provided in MediaPipe)

None

OS Platform and Distribution

pc

Python Version

3.8

MediaPipe Model Maker version

No response

Task name (e.g. Image classification, Gesture recognition etc.)

人脸关键点检测

Describe the actual behavior

refine_landmarks=True, # 启用精细关键点（支持visibility），但是所有的visibility都为0

Describe the expected behaviour

官方不是说是0-1之间吗？

Standalone code/steps you may have used to try to get what you need

(clean_env) L:\MFM-TPS>python.exe face_visibility_check.py INFO: Created TensorFlow Lite XNNPACK delegate for CPU. 官方示例 visibility: True 0.0

Other info / Complete Logs

[kuaashish]

Hi @avtopalang,

We are experiencing difficulty understanding the issue. To assist you effectively, please provide a detailed description of the problem in standard English. We are happy to investigate and provide the necessary support.

Thank you!!