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HackNights Image Processing Classes

##FACT Lab Liverpool

You will need the last Processing IDE and the OpenCV for Processing

LoadImage

Basic example showing how to load and drawn an Image using Processing.

Pixels

Pixel manipulation, drawing shapes based on the color and position of the pixels

Circles and Color

Shapes sizes and colors fill based on a given pixel position in the screen

Color Addition

Doing some math with the color values

Video Capture

Basic example how to use the image stream of you webcam.

Background Differencing

Playing with pixels in real time, doing some math do substract the color pixels of a given background image

Frame Differencing

Trigger events if there is a change between consecutive frames

OpenCV Background Subtraction

Pixel Threshold

Pixel Contrast

OpenCV Image Filtering

Pixel Image Filtering

Blob Contour Detection

Haar Detection

Interactive Contour Detection