The application includes such algorithms:
- Camshift
- Corner Detector
- Viola-Jones Method
- Color Detector
- Canny Detector
- Gray
- HSV
- Morphological Transformations
- Motion Detector
- Shape Detector
- FAST feature detector
- Facial Landmark
To use these algorithms click the menu button in the action bar.

You can choose these screen resolutions: 480x320 640x480720x4801280x7201920x1080.
And these default haar cascades: Frontal Face(Lite) Full Body Eye Frontal Cat Face Frontal Face(complicated) or load your own cascade.

These algorithms are able:
1. Camshift - Just click on the object and it will be tracked
2. Viola-Jones method - To use this algorithm you need to select the desired haar cascade in the settings and enable this algorithm.
3. Color Detector - All colors falling in the range of colors you choose will be circled.
4. Corner Detector - The algorithm looks for angles (singular points).
5. Gray - This effect translates the image into a halftone mode.
6. HSV - This effect translates the image into an HSV color gamut.
7. Canny Detector - This effect determines the boundaries of the image
8. FAST - this algorithm detect features on image
9. Morphological Transformations - transforms images by combining two basic functions: erode and dilate
10. Shape detector - defines basic geometric shapes (Triangle Rectangle Pentagon Hexagon Circle N-gon)
11. Motion detector - track motion on video stream
12. Facial landmark - detects the person their landmarks and shows if the person is smiling.
*Application have the advertising which can be disabled in the settings.*