how can I solve the error?

[KimYonghyun94]

OpenCV version: 3.3.1
Linux is fine! Python multiprocessing works.
OpenCV Error: Unspecified error (FAILED: fs.is_open(). Can't open "assets/deploy.prototxt") in ReadProtoFromTextFile, file /io/opencv/modules/dnn/src/caffe/caffe_io.cpp, line 1113
Traceback (most recent call last):
File "/content/head-pose-estimation/estimate_head_pose.py", line 161, in
main()
File "/content/head-pose-estimation/estimate_head_pose.py", line 57, in main
mark_detector = MarkDetector()
File "/content/head-pose-estimation/mark_detector.py", line 68, in init
self.face_detector = FaceDetector()
File "/content/head-pose-estimation/mark_detector.py", line 14, in init
self.face_net = cv2.dnn.readNetFromCaffe(dnn_proto_text, dnn_model)
cv2.error: /io/opencv/modules/dnn/src/caffe/caffe_io.cpp:1113: error: (-2) FAILED: fs.is_open(). Can't open "assets/deploy.prototxt" in function ReadProtoFromTextFile

Could you help me?

[yinguobing]

Please make sure the file exist. KimYonghyun94 <[email protected]>于2020年7月2日 周四下午7:34写道：

…

OpenCV version: 3.3.1 Linux is fine! Python multiprocessing works. OpenCV Error: Unspecified error (FAILED: fs.is_open(). Can't open "assets/deploy.prototxt") in ReadProtoFromTextFile, file /io/opencv/modules/dnn/src/caffe/caffe_io.cpp, line 1113 Traceback (most recent call last): File "/content/head-pose-estimation/estimate_head_pose.py", line 161, in main() File "/content/head-pose-estimation/estimate_head_pose.py", line 57, in main mark_detector = MarkDetector() File "/content/head-pose-estimation/mark_detector.py", line 68, in *init* self.face_detector = FaceDetector() File "/content/head-pose-estimation/mark_detector.py", line 14, in *init* self.face_net = cv2.dnn.readNetFromCaffe(dnn_proto_text, dnn_model) cv2.error: /io/opencv/modules/dnn/src/caffe/caffe_io.cpp:1113: error: (-2) FAILED: fs.is_open(). Can't open "assets/deploy.prototxt" in function ReadProtoFromTextFile Could you help me? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#33>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ACOK2BXESILE2TT4H4F4H23RZRWEDANCNFSM4OOZQIKQ> .

[KimYonghyun94]

all files are exist. I am using 'Google Colab'.
I dont know why this error...

[yinguobing]

There is no need to use Colab. Follow the instructions in the README file, please.

[KimYonghyun94]

Really thank you for reply
I fixed all error but I have one question
How i save the videofile instead of immediately
When i runtime this code
'' python3 Estimate_head_pose.py --video video.mp4 ''
playing immediately but i need to save the files...

I really appreciate to you

[yinguobing]

You need cv2.VideoWriter to do that. The branch write_video can be of help.

[KimYonghyun94]

thank you so much~ have a good day~ 2020년 7월 7일 (화) 오후 5:04, Yin Guobing <[email protected]>님이 작성:

…

You need cv2.VideoWriter to do that. The branch write_video can be of help. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#33 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOIWGKUNQCR6TW6H6DVM7HLR2LJJ5ANCNFSM4OOZQIKQ> .

[KevinTsaiCodes]

I have the same problem

[yinguobing]

@KevinTsaiCodes Please make sure all files tracked by Git are not modified in any way.