Jetyho blog

This weekend I have joined my touchtable project with rear projection screen table made by Ivan Habrun. This posts introduces a result of our joined effort - Touchtable with rear project ala Microsoft Surface multitouch device. By combining these technlogies we have created a working prototype of multitouch interface that has similar features as Microsoft Surface [...]

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Previous article shows how to  construct OpenCV Image from data comming from Kinect Depth camera using Primesense drivers. This article shows the same for Kinect RGB camera. Instead of constructing Image we will construct RGB Image . Solution The code  takes RGB map from _rgbGenerator (OpenNI.ImageGenerator) and calculates RGB image (new Image<Bgr, Byte>(width, height)). Code presented [...]

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This article shows how to  construct OpenCV Image from data comming from PrimeSense Kinect drivers. Problem OpenCV and its C# wrapper are great tools in your SW toolkit that helps processing of collected data from Kinect. To start using its power, you first need to instantiate an OpenCV Image class from  Kinect Depth. Solution The [...]

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TouchTable is is Kinect powered application I am developing as part of my PhD research. It enables one to use bare hand laying on a regular office desk to control computer instead of mouse. User can also move the cursor without any clicking. This can be used i.e. to hover over icons to display hint [...]

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Solved problem This post introduces an working algoritm that can be used for searching through a 3D space filled with 3D points. Each point is represented by its x, y, z coordinates. Search is performed using search rectangular box, specified by its left bottom back and right top front corners. As a result, all points [...]

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About 3DKeyboard Recently, after some research and solving some problems with C++ code, I have finished initial version of 3DKeyboard. Work on it is done as part of my Phd studies at University of Pardubice. 3DKeyboard is an application utilizing Microsoft Kinect, that enables you to type text with moving one of your hands in [...]

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Recently, I bought Microsoft Kinect motion sensor, keen on starting developing cute applications with that. If you are in the same situation, this post is here for you to made thinks easier. Currently, I have managed to run some sample demos and compile them in Microsoft Visual Studio 2010. As it turned out, thinks are [...]

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