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mpatacchiola / deepgaze

Computer Vision library for human-computer interaction. It implements Head Pose and Gaze Direction Estimation Using Convolutional Neural Networks, Skin Detection through Backprojection, Motion Detection and Tracking, Saliency Map.
MIT License
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error on running example #83

Closed tensor2flow closed 5 years ago

tensor2flow commented 5 years ago

(gpu) fridavs@fridavs-pc:~/Desktop/PC/deepgaze/examples$ python ex_pnp_head_pose_estimation_webcam.py The video source has been opened correctly... Estimated camera matrix: [[554.2563 0. 320. ] [ 0. 554.2563 240. ] [ 0. 0. 1. ]]

Traceback (most recent call last): File "ex_pnp_head_pose_estimation_webcam.py", line 321, in main() File "ex_pnp_head_pose_estimation_webcam.py", line 168, in main my_cascade.findFace(gray, True, True, True, True, 1.10, 1.10, 1.15, 1.15, 40, 40, rotationAngleCCW=30, rotationAngleCW=-30, lastFaceType=my_cascade.face_type) File "/home/fridavs/anaconda3/envs/gpu/lib/python3.7/site-packages/deepgaze/haar_cascade.py", line 88, in findFace self._findFrontalFace(inputImg, frontalScaleFactor, minSizeX, minSizeY) File "/home/fridavs/anaconda3/envs/gpu/lib/python3.7/site-packages/deepgaze/haar_cascade.py", line 149, in _findFrontalFace flags=cv2.cv.CV_HAAR_SCALE_IMAGE AttributeError: module 'cv2.cv2' has no attribute 'cv' (gpu) fridavs@fridavs-pc:~/Desktop/PC/deepgaze/examples$

mpatacchiola commented 5 years ago

Hi @tensor2flow

This is an issue of compatibility between the version of OpenCV you have installed on your system and the version of OpenCV required by Deepgaze.

My suggestion is to switch to the version 2.0 of Deepgaze. Simply clone the repository and then checkout 2.0 to load the updated version. After this you can install again the library. Version 2.0 is compatible with both OpenCV 2 and 3.