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ValueError Attempting to Process Frames Without Faces #22

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kbvatral opened this issue Sep 28, 2023 · 0 comments
Open

ValueError Attempting to Process Frames Without Faces #22

kbvatral opened this issue Sep 28, 2023 · 0 comments

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@kbvatral
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Running into a numpy ValueError: need at least one array to stack when running the pipeline on a frame of video that has no faces detected. Seems to point back to line 90 in the Pipeline file: pitch, yaw = self.predict_gaze(np.stack(face_imgs)). Using Numpy 1.24.3

My guess is that this is due to face_imgs being an empty list when there are no detected faces. Working on a fix in my fork and will PR when complete.
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@kbvatral