Parag K Mital's repositories
KinectHandAnalysis
Does finger tracking, contour analysis, and different types of shape description for the hand contour using a 3D ROI around the hand-tracked by NITE middleware, using OpenCV 2.2, an OpenGL scene, and OpenNI.
StickFigureOSC
Streams PrimeSense NITE's Skeleton Data via OSC (XCode Project)
CARPE
CARPE is "Computational Algorithmic Representation and Processing of Eye-movements". It supports visualizations of film/eye-movements in columnar format, peak-through visualizations, heatmaps, optical flow analysis, gaze clustering, and many other visualization options. See http://thediemproject.wordpress.com for more details. Compuational and Algorithmic Representation and Processing of Eye-movements - OSX Version
pkmBlobTracker
Background modeling for foreground subtraction, tracks multiple blobs (people), their orientations (using leading motion vector), and has a nice visual display for seeing the results... video demonstration here: http://vimeo.com/22054133 - more info here: http://pkmital.com
pkmSIFTImage
Creates a dense SIFT image description and displays the image based on a PCA reprojection. Based on SIFT Flow code by Ce Lui, Jenny Yuen, and Antonio Torralba.
pkmColorBlobTracker
track overhead using color and map tracked points to a new geometry using a homography transformation and calibration routine - some example test videos are provided in the bin/data directory of an overhead capture. The tracking transformation is useful for when you need a defined metric space of your tracking parameters, or need to account for different user heights in tracking their paths in a space.
pkmDetector
3d Object Tracking and Pose Estimation for the iPhone
pkmPhaseVocoder
Phase vocoder using pkmFFT and pkmMatrix. Does not seem to do as well as commerical applications. Would love it if anyone made use of this and improved upon it.
pkmProjectionMapper
openFrameworks based projection mapping for distorting or mapping a collection of drawing commands/videos/images etc... needed a lightweight and robust projection mapping utility though lpmt was too heavy. homography code stolen from lpmt.
pkmPoseCalibrator
Calibrate head pose with respect to a screen (television/monitor) for an attention-based measure. Uses Jason Mora Saragih's FaceTracker, please contact him for the code.
Responsive-Ecologies
Code from the Responsive Ecologies exhibition. Using overhead motion capture and 4 channels of video projection, users are invited to interact in an immersive cinematic environment. This code was developed for the installation in Waterman's Art Centre, London, UK, where artists captincaptin and Parag K Mital have been collaborating to install their piece, "Responsive Ecologies" for their residency during December 2010 and January 2011. The work occurs as part of a larger on-going collaboration with ZSL London Zoo and the Musion Academy.