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hysts / pytorch_mpiigaze_demo

Gaze estimation using MPIIGaze and MPIIFaceGaze
MIT License
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ValueError, in "generate_dummy_camera_params" fuction of "utils.py" #6

Closed basir-eb closed 2 years ago

basir-eb commented 2 years ago

Hi, Thanks for your great project. I faced this problem in version "0.2.2". When you don't provide any path for video file or image file, which is the case you want to use webcam and live feed, program raises "ValueError" in "generate_dummy_camera_params" of utils.py. When video file is provided everything works fine. I have tried to diagnose the problem, and I think it has something to do with dictionary passed to this function, in which both "image_path" and "video_path" keys are "None" and it causes this error.

'demo': {'use_camera': True, 'display_on_screen': True, 'wait_time': 1, 'image_path': None, 'video_path': None, 'output_dir': None, 'output_file_extension': 'avi', 'head_pose_axis_length': 0.05, 'gaze_visualization_length': 0.05, 'show_bbox': True, 'show_head_pose': False, 'show_landmarks': False, 'show_normalized_image': False, 'show_template_model': False}

hysts commented 2 years ago

@basir-eb

Thank you very much! I fixed it.