Videos tagged:

A first try out of openCV's findChessboardCorners() function for my blockNect Computer Vision project. The example uses c++, openFrameworkds and openCV.

Revisiting an old project to create a Haar file for tracking the Lab logo. I thought it would be a good idea to track the IDEO logo. This time I tried building the file from a single image. The haar file was trained on 1000 positive images and 1000 negative image. The result are not bad. Download the […]

Prototype framework for Augmented Reality without use of markers. Based on features detection of monocrome camera the stability is quite okay but I think it can greatly improve with some Kalman filtering (in the process).

This addon it´s based on @Akira_At_Asia ofxPTAM addon but Insted of using PTAM developed by Georg Klein it use PTAMM by Robert Castle ( http://www.robots.ox.ac.uk/~bob/research/research_ptamm.html ). Source Code: https://github.com/patriciogonzalezvivo/ofxPTAMM Music Flying Into Tokyo, Magnetic Man

2D measurement with web-cam

A fairly rapid test to control the computer's mouse using body motions. Clicking is controlled through a tap-like finger motion. It's definitely not smooth nor consistent yet, but serves as a good proof of concept. Made with Processing using Shiffman's Kinect library and OpenCV.

A basic demo of a basic (Kohonen) Neural Network used to fit a surface on a point cloud. This is a variation of the assignment for the Programming for Architecture and Design for the Adaptive Architecture and Computation Msc at UCL. Libraries used: OpenKinect Processing Wrapper by Daniel Shiffman (https://github.com/shiffman/libfreenect/tree/master/wrappers/java/processing) OpenCV […]

Finds the N best features in a frame of a video for tracking throughout the video. The example shows the goodFeaturesToTrack() applied to every frame of the video for demo purpose.

Preparing the version 3 of our spectacle "Un petit à-côté du monde", inspired from Haruki Murakami's universe. Here I am using 2 of our plugins in Quartz Composer : - OpenCV : for the shadow tracking and the Delaunay Constrained Triangulation - Box2D : for the physics and collisions. Box2D2Structure […]

Chat roulette from first week assignment taught by Kyle McDonald at ITP. Caution: Offensive material of the Chat Roulette nature is on this clip. Code is using open frameworks and openCV. https://github.com/kylemcdonald/AppropriatingNewTechnologies

cinder GLSL openCV

An interactive art piece for a stairwell in the Rabobank office, themed “Bringing outside in”. We hooked up six projectors and an equal amount of digital camera’s to a Mac Pro. Whereupon the script processes random photos from the internet which are geotagged with “Utrecht”. The photo get stretched, […]