CS-5330-Pattern-Recognition-and-Computer-Vision

This Repository has the following sub projects.

1. Assignment 1: Aka Filtering Project
   Applies negative effect, blur, cartoonize, find edges, etc to both images and video feed from live camera. Also allows the user to store the images with effects by pressing 's'.
   Project Aim: Color Space exploration, datatype understanding and their prominence, ability to apply effects on still images and videos.

Watch the real time filtering demo

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2. Assignment 2: Aka Content Based Image Retrieval (CBIR)

3. Assignment 3: Real time 2D object recognition
   Applies techniques to threshold a foreground image from background to create binary image. Perform connected component analysis to find segments in the cleaned binary image to obtain region map. Finally for each major region, obtain the best label from pre-trained model (file with image file names,labels and features) based on the the chosen distance metric and chosen best label strategy.
   Project Aim: Foreground & Background image analysis, Morphological operators, Segementation techniques, Moments & Hu moments of an object in an image, Label training and prediction.
   Algorithms: K-Means Algorithm, Grasstransform Algorithm, Region Growing Algorithm, Segmentation Using Union-Find data structure, K-Nearest Neighbours Algorithm, Ostu Algorithm

4. Assignment 4: Camera Calibration and Augemented reality