Image processing presentation slides

Image processing is a field of signal processing
in which input and output signals are both
images (2D matrices).
• Feature extraction involves simplifying the
amount of resources required to describe a large
set of data accurately.
• Our project studies and implements various
algorithms on feature extractions.The following Feature Extraction techniques were
• Edge Detection:
– Sobel’s algorithm
– Canny’s algorithm
• Circle Detection:
– Hough Transform
• Line Detection:
– Hough Transform
• Corner Detection:
– Trajkovic’s 8-neighbour algorithm

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