Virtual Reality 3D home applications
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Presentation about one 3D home applications based on the autostereoscopic technology involving lenticular lenses and 2DplusDepth content
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This document summarizes an interactive touch board that uses an infrared camera and infrared stylus. It can turn any projected display into an interactive surface. The system uses a low-cost infrared camera to detect the position of an infrared light from the stylus tip. An image processing algorithm analyzes the camera image to determine the stylus coordinates and move the mouse cursor accordingly. The algorithm was implemented using NI LabVIEW. Experimental results found average accuracy of 98.9% and latency of 0.28 seconds at a resolution of 800x600 pixels. This low-cost design could enable interactive whiteboard applications in education.
3D-TV-PPT
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3d television
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D04432528
This document describes a laser distance measurement system using a webcam. It consists of a laser transmitter and webcam receiver. The laser pulse is reflected off an object and received by the webcam. Software calculates the distance based on the time of flight. The system achieves high accuracy of ±3cm. It calibrates the system using test measurements to determine the relationship between pixel location of the laser dot and actual distance. This allows accurate distance measurements within a few percent of error out to over 2 meters. Potential improvements discussed are using a laser line instead of dot for more data points and a green laser for better visibility.
3D Technology
This document discusses 3D technology and its uses. It is used in films, television, cameras, computer graphics, and various industries like engineering. It works by creating separate images for the left and right eyes to create the illusion of depth. The document outlines several methods for creating and displaying 3D content and discusses challenges and applications in different fields. It predicts that future 3D technology may not require glasses and could allow interacting with 3D images.
Automatic 2D to 3D Video Conversion For 3DTV's
The seminar discuss about a little old technology still a main topic. Automatic 2D to 3D Video Conversion for 3DTV's. the slides have about 3Dtv, Need of 3Dtv, Various approaches to convert 2D to 3D, Extraction of scene depth information, Advantages & Disadvantages, Application of 3D TV, etc.
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