https://github.com/robincpc/ce264-computer_vision
Repository for project code of CE264 Computer Vision
https://github.com/robincpc/ce264-computer_vision
gesture-recognition google-cloud-vision opencv python
Last synced: 11 months ago
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Repository for project code of CE264 Computer Vision
- Host: GitHub
- URL: https://github.com/robincpc/ce264-computer_vision
- Owner: RobinCPC
- License: mit
- Created: 2016-02-04T09:18:01.000Z (about 10 years ago)
- Default Branch: master
- Last Pushed: 2017-08-18T03:25:56.000Z (over 8 years ago)
- Last Synced: 2025-04-03T02:35:28.919Z (about 1 year ago)
- Topics: gesture-recognition, google-cloud-vision, opencv, python
- Language: Python
- Size: 2.48 MB
- Stars: 9
- Watchers: 1
- Forks: 4
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# CE264-Computer Vision
[](https://travis-ci.org/RobinCPC/CE264-Computer_Vision)
:school: Repository for project code of CE264 Computer Vision
## Application of Hand-gesture Recognition Technology Using OpenCV
The following is draft flow chart of project program:
Some material for each subtasks
- [x] Row Image Input
* [GUI feature in OpenCV](http://docs.opencv.org/3.0-last-rst/doc/py_tutorials/py_gui/py_table_of_contents_gui/py_table_of_contents_gui.html#py-table-of-content-gui)
- [x] Blur, Skin Detection, Morphology, Background Subtraction
* [Change BGR to HSV or YCrCb](http://docs.opencv.org/3.0-last-rst/doc/py_tutorials/py_imgproc/py_colorspaces/py_colorspaces.html#converting-colorspaces)
* [Do medianBlur](http://docs.opencv.org/3.0-last-rst/doc/py_tutorials/py_imgproc/py_filtering/py_filtering.html#filtering)
* [Do erode and dilate](http://docs.opencv.org/3.0-last-rst/doc/py_tutorials/py_imgproc/py_morphological_ops/py_morphological_ops.html#morphological-ops)
- [x] Hand Contour Extraction
* [Draw Contour and Find Convex Hull or Convexity Defects](http://docs.opencv.org/3.0-last-rst/doc/py_tutorials/py_imgproc/py_contours/py_table_of_contents_contours/py_table_of_contents_contours.html#table-of-content-contours)
- [x] Gesture Recognition
* [Find out how many fingers show up](http://docs.opencv.org/3.0-last-rst/doc/py_tutorials/py_imgproc/py_contours/py_contours_more_functions/py_contours_more_functions.html#contours-more-functions)
- [x] Hand Position Tracking
* [Dynamically change center of ROI] (http://docs.opencv.org/3.0-last-rst/doc/py_tutorials/py_imgproc/py_contours/py_contour_features/py_contour_features.html#contour-features)
- [x] Input Control
* [PyAutoGUI](http://pyautogui.readthedocs.org/en/latest/cheatsheet.html)
* [PyUserInput](https://github.com/SavinaRoja/PyUserInput)
> Note: PyAutoGUI work well in Windows system for me. Ubuntu: got issue (invisible cursor move)
For install PyAutoGUI on Linux (for python 2.x):
``` bash
# install x-lib and scrot (pip not work for me)
$ sudo apt-get install python-xlib
$ sudo apt-get install scrot
# skip install python-tk and python2.x-dev (already had)
# instal Pyautogui
$ sudo pip install pyautogui
```
For install PyAutoGui on Window (for python 2.x):
Open cmd.exe
```
# Install pillow first (PIL module may cause error during install)
C:\Python27\Scripts\pip.exe install pillow
C:\Python27\Scripts\pip.exe install pyautogui
```
Turn off Windows UAC
## Reference
* Hui-Shyong Yeo; Byung-Gook Lee; Hyotaek Lim, "Hand tracking and gesture recognition system for
human-computer interaction using low-cost hardware", Multimedia Tools and Applications, Vol. 74,
Issue 8, Apr. 2015, On page(s) 2687-2715.
* http://vipulsharma20.blogspot.com/2015/03/gesture-recognition-using-opencv-python.html