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kleinlee / DH_live

每个人都能用的数字人
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训练数据集处理报错：Singular matrix #56

Open gushuaialan1 opened 4 days ago

gushuaialan1 commented 4 days ago

训练第一步 python train/data_preparation_face.py dir_to_data

结果报错如下

I0000 00:00:1728819618.229953 1152263 gl_context.cc:357] GL version: 3.2 (OpenGL ES 3.2 NVIDIA 550.54.15), renderer: NVIDIA A100 80GB PCIe/PCIe/SSE2 W0000 00:00:1728819618.231591 1152204 inference_feedback_manager.cc:114] Feedback manager requires a model with a single signature inference. Disabling support for feedback tensors. W0000 00:00:1728819618.242070 1152194 inference_feedback_manager.cc:114] Feedback manager requires a model with a single signature inference. Disabling support for feedback tensors. 100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████▌| 834/836 [02:07<00:00, 6.55it/s] 关键点已提取███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████▌| 834/836 [02:07<00:00, 6.47it/s] 人脸活动范围：0:1088, 0:885 0%| | 0/4 [02:08<?, ?it/s] Traceback (most recent call last): File "/mnt/DH_live/train/data_preparation_face.py", line 275, in main() File "/mnt/DH_live/train/data_preparation_face.py", line 272, in main run(video_path) File "/mnt/DH_live/train/data_preparation_face.py", line 229, in run mat_list, pts_normalized_list, face_pts_mean_personal = calc_face_mat(pts_driven, face_pts_mean) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/mnt/DH_live/train/../talkingface/run_utils.py", line 44, in calc_face_mat keypoints_normalized = np.linalg.inv(rotationMatrix).dot(keypoints).T ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/miniconda3/envs/dhlive/lib/python3.12/site-packages/numpy/linalg/linalg.py", line 561, in inv ainv = _umath_linalg.inv(a, signature=signature, extobj=extobj) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/miniconda3/envs/dhlive/lib/python3.12/site-packages/numpy/linalg/linalg.py", line 112, in _raise_linalgerror_singular raise LinAlgError("Singular matrix") numpy.linalg.LinAlgError: Singular matrix

kleinlee commented 4 days ago

视频人脸检测失败才会出现。 需要复查视频，保证视频每一帧都有且只有一个人脸。

gushuaialan1 commented 3 days ago

视频人脸检测失败才会出现。 需要复查视频，保证视频每一帧都有且只有一个人脸。

解决了，第一裁剪了视频人脸比例更大一点，第二重命名了（按照教程的video1那种命名方式），第三视频长度缩短（原来是每段30秒左右，缩减为15秒以内），同样的视频就没有再出问题。