Found 43 search results for keyword: opencv

Oct 17

Structure-from-Motion Toy Lib Upgrades to OpenCV 3

sfm toy lib

The toy SfM library is upgraded to OpenCV 3.x and gets a ton of simplifications.


Mar 04

[Python] OpenCV capturing from a v4l2 device

A python snippet on capturing from a v4l2 camera into OpenCV


Mar 02

OpenCV Python YAML persistance

A python snippet for saving OpenCV FileStorage-compatible YAML files


Feb 17

Augmented Reality on libQGLViewer and OpenCV-OpenGL tips [w/code]

How to create an augmented reality app with QGLViewer, including some tips on camera calibration and extrinsic parameters from OpenCV to OpenGL.


Feb 07

Simplest 20-lines OpenCV video stabilizer [w/ code]

A simple and short video stabilizer with OpenCV.


Jan 21

Run length encoding in OpenCV [w/code]

RLE example

Code snippet for RLE calculation on OpenCV Mats


Jan 14

Simplest Color Balance with OpenCV [w/code]

Color balance

A very simple color balancing algorithm in OpenCV C++


May 26

Extending the hand tracker with snakes and optimizations [w/ code, OpenCV]


Continuing the work on a hand curve particle filter following Heap&Hogg's work, adding active contours and optimizations


May 25

OpenNI 2.x and OpenCV interoperability [w/ code]

A simple wrapper around OpenNI 2.x drives for interoperability with OpenCV


Mar 16

Curve tracking with a Heap&Hogg's Particle Filters [w/ code, OpenCV]

Screen Shot 2013-03-15 at 6.18.30 PM

I wanna share some code for 2D curve tracking with a particle filter, implementing the body of work of Tony Heap and David Hogg. These guys presented a relatively easy to implement method for tracking deformable curves through space and change in form using a Hierarchical Point Distribution Models (HPDM), which is another elegant way …

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