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Description

This application is specifically designed for students and electronics hobbyist. It uses OpenCV libararies for computer vision detection.

The application can detect and track various types of objects from your phones camera such as lines, colour blobs, circles, rectangles and people. Detected object types and screen positions can then be sent to a Bluetooth receiver device such as HC-05.

If using an appropriate micro-controller e.g. Arduino or Raspberry Pi users can analyse the detected objects for further projects. A typical example could be to attach a phone to a 2 or 4W robot kit which can then track/follow a ball or person.

Key Application Features:
1. Colour Blob Detect and Track
2. Circle Detect and Track
3. Line Detect
4. People Detect and Track
5. Rectangle detection.
6. Send detected object parameters over Bluetooth.

Note that all image processing operations work best in good lighting conditions. If you are unable to detect objects please try changing some of the configuration settings. Also note that the tracking algorithms implemented are simplistic and hence will not work reliably when multiple objects overlap each other.

Bluetooth Data Transmit Formats:

All data communication is sent as ASCII text in the following format:

"Object Type":"ID":"XPos","YPos","Width","Height"

Example Colour Blob Object: "CO:0:-40,60,0,0"
Where ID is a number between 0 and 4 with no tracking, or any unique integer tracked ID number with tracking option.
The x and y positions relate to the centre of the colour blob with 0,0 being at the centre of the camera preview screen.

Example Circle Object No Tracking: "CC:0:-40,60,20,0"
Where x,y positions give centre of circle, and width gives radius of circle.
In tracking mode the x,y,w,h provide the inside rectangle of the circle.

Example Circle Object with Filter On Colour: "FC:0:-40,60,20,0"
Where x,y positions give centre of circle, and width gives radius of circle.

Example Line Object: "LO:0:-40,60,20,200"
Where x,y positions gives first line point, and w,h givds second line point.

Example People Object No Tracking: "PO:0:-40,60,20,0"
Where x,y positions gives top left of rectangle, and w, h gives width and height.

Example People Object with Filter On Colour: "FP:0:-40,60,20,0"
Where x,y positions gives top left of rectangle, and w, h gives width and height of rectangle.

All tracked objects: "TO:0:-40,60,20,40".
where x,y positions gives centre of rectangle, and w, h gives width and height from centre of rectangle. Note that if filtering on circle and people, tracked object ids will reset to zero for overlapped colour objects.

Full online help at Git Hub:/ GemcodesStudios/ObjectDetectionTracking/blob/master/README.md

Copyright Gemcode Studios 2019

You are allowed to use this product only within the laws of your country/region. SharewareOnSale and its staff are not responsible for any illegal activity. We did not develop this product; if you have an issue with this product, contact the developer. This product is offered "as is" without express or implied or any other type of warranty. The description of this product on this page is not a recommendation, endorsement, or review; it is a marketing description, written by the developer. The quality and performance of this product is without guarantee. Download or use at your own risk. If you don't feel comfortable with this product, then don't download it.

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