This is free software, and you are welcome to redistribute it under certain conditions; type 'show c' for details. The hypothetical commands 'show w' and 'show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other...
This is free software, and you are welcome to redistribute it under certain conditions; type 'show c' for details. The hypothetical commands 'show w' and 'show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other...
ProjectorCentral was on the scene at the 2022 InfoComm in Las Vegas seeking out the most interesting and innovative projectors and screens. Here's our video highlights. Also check out our list ofInfoComm 2022 Best of Show Award winners....
ZOOM LENS, AND VIDEO ENLARGING AND PROJECTING SYSTEM, VIDEO PROJECTOR, REAR PROJECTOR AND MULTI-VISION SYSTEM USING THE SAME ZOOM LENS PROBLEM TO BE SOLVED: To provide a zoom lens which is compact although it has long back focus in order to realize a bright and high-definition projector compa...
A projector apparatus includes a light source, a projection unit to form an optical image by using the light source and to project the formed image, an input unit to input a video signal representing the image, a person detection unit to... ...
An image projector comprises: a LED light source module, a PCB module, a heat sink module, condensing and projecting lenses, and a housing. The printed circuit board (PCB) module further comprises: internal memory for storing video images to be displayed, at least one I/O interface for conn...
In this paper we present two methods to geometrically calibrate a video projector using a markerless planar surface. The first method assumes a partial knowledge on the camera parameters, whereas the second method consists in an auto-calibration method with no assumption on the parameters of the ca...
ProjectorCentral was on the scene at the 2022 CEDIA Expo in Dallas seeking out the most interesting and innovative projectors and screens. Here are our video highlights.
A video projector with a monitor screen that can be used both as an ordinary video projector and as a monitor allowing images to be viewed even in bright surroundings. The apparatus has a case on which a monitor screen is disposed, elements disposed in the interior of the case that is, ...
A digital video (DV) camera with projector mechanism includes a DV camera having a processing unit provided in an enclosure, and a shooting unit, an audio input/output unit, a storage unit, a display unit, an operating interface unit, and a power supply unit mounted to the enclosure and ...