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8174626 |
Apparatus and method for correcting images displayed by a plurality of image apparatus
An image correction apparatus that corrects images displayed by a plurality of image display apparatus, the images arranged contiguously or superimposed is disclosed. The image correction apparatus...
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8091290 |
Geodesic entertainment sphere
A device comprising a generally rounded configuration having an inner surface and interior, and an outer surface. There is a wall thickness between the inner surface and outer surface. The...
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8064633 |
Information processing apparatus, image display apparatus, control methods therefor, and programs for causing computer to perform the methods
An information processing apparatus includes a content storage unit storing a plurality of pieces of content; a background-image storage unit storing a background image corresponding to the...
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8054382 |
Apparatus, method and system for synchronizing a common broadcast signal among multiple television units
The invention provides an apparatus, system and method for allowing multiple television (TV) sets to communicate with each other in synchronizing their audiovisual signal output (when set to the...
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8045052 |
Image processing device and associated operating method
The invention relates to an image processing device (1, 48, 51) including: several image signal inputs (2-9) for receiving a respective image input signal, the signals being unsynchronized; at...
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8045006 |
Method and apparatus for determining the best blending of overlapped portions of projected images
A best blending function from among a plurality of blending functions is determined. Each of the plurality of blending functions smoothes an overlap region of at least two projected images. The...
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7965311 |
Apparatus and recording medium for patching divisional images to form a re-synthesized image
An image display system includes a dividing apparatus which signals N divisional images formed by dividing a source image and having no overlap with each other, N transmission lines which transmit...
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7942530 |
Apparatus and method for self-calibrating multi-projector displays via plug and play projectors
An asynchronous, distributed, and calibrated apparatus provides a composite display from a plurality of plug-and-play projectors. The apparatus comprises a plurality of self-sufficient modules....
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7940329 |
Method and system for synchronizing colorimetric rendering of a juxtaposition of display surfaces uniform
A method for making uniform the colorimetric rendering of a display surface including several adjacent display screens (10a, 10b), comprising for each pair of adjacent screens (10a, 10b) steps of:...
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7936397 |
Method and process for electronically posting bulletin board messages
A method of electronically broadcasting messages to a general or targeted audience. A message sender can post messages on electronic bulletin boards by accessing a website or calling a phone...
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7878664 |
Projector with image sensor
A projector includes a projecting module for projecting a projecting image on a screen panel, an image sensor for capturing an image of an object which is located outside of the projecting module...
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7792412 |
Multi-screen image reproducing apparatus and image reproducing method in multi-screen image reproducing apparatus
To provide a multi-screen video playback apparatus outputting video data to a plurality of display units constituting a multi-screen display, respectively, and capable of reliably and efficiently...
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7777692 |
Multi-screen video reproducing system
Exemplary embodiments of the present invention provide a multi-screen video reproducing system capable of performing synchronized video reproduction for a long time by using a simple system without...
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7777811 |
Display apparatus, display method, program, storage medium, and display system
An enlarged image is displayed using a plurality of television sets. A television set serving as a master device and television sets serving as slave devices convert an input image into partial...
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7738036 |
System and method for smoothing seams in tiled displays
The present invention provides method for producing a substantially seamless video image on a display surface. The method comprises the steps of separately projecting at least a first and a second...
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7592970 |
Tiled electronic display structure
A tiled display device is formed from display tiles having picture element (pixel) positions defined up to the edge of the tiles. Each tile includes a memory which stores display data, and pixel...
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7583732 |
Managing bursts of data
Bursts of data are managed. Data is stored in a machine readable memory device a first time at a first memory address. The machine readable memory device has one or more burst boundaries. The first...
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7573389 |
Radio-frequency identification tag communication device
A radio-frequency identification tag communication device including a BFA weight-value setting portion operable to control a directivity of a transmitter antenna, and an adaptive processing portion...
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7567301 |
Flat panel television
According to the invention, performing torn curb correction processing by referring to plural correction tables 113a to 113c for plural display areas A, B, C, D, E, and P makes it possible to...
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7564501 |
Projection system, projector, method of controlling projectors and program therefor
A projection system being composed of a plurality of projectors for performing a tiling projection with the plurality of projectors including: arrangement information generating section that...
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7554692 |
Correction data acquisition method and calibration system for image display device
A correction data acquisition method for an image display device, which is used to display a predetermined image using a plurality of primary colors. An offset image at a black level is displayed...
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7518624 |
System and method for modular display
A modular display system and method assembles an external interface module with a display module to support built-to-order display configurations. The display module has display panel, timing...
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7515746 |
Automated color matching for tiled projection system
A method of color-matching the images generated by multiple projectors (11) of a tiled projection systems. Each projector (11) has its own processing unit (34), and stores color and luminance data...
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7450176 |
Image displayer with multi-screen function
An image displayer of a multi-screen system, which is comprised of at least two image displayers. The image displayer comprises a screen, a video decoder for performing an analog-to-digital...
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7400306 |
Driving method for dual panel display
A flat panel display device for dual-panel display that comprises an array of pixels formed in rows and columns, a first sub-array of the array of pixels for image display in a first direction, a...
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7367681 |
Method and device for combining images from at least two light projectors
Method and device for combining images from at least two light projectors, the images having a transition zone between them, wherein the dimensions of the transition zone is known, and the emitted...
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7339625 |
Optical and electrical blending of display images
A method and a device for soft edge blending of projected display images (16a, 16b) is provided. The method combines optical and electrical soft edge blending in an blending area (26) by using...
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7253841 |
Remote control method of tile display
A remote control method of tile display is disclosed for a tile display system, which contains a host computer, several projector modules, and a screen. The images produced by the projector modules...
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7250978 |
Multi-vision system and method of controlling the same
A multi-vision system and a method of controlling a display device usable in a multi-vision environment are disclosed. The multi-vision system includes a video source providing a video signal, a...
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7237911 |
Image correction method for multi-projection system
Embodiments provide geometric consistency in overlapping areas when a tiling projection is performed where adjacent projection images have overlapping areas using a plurality of projectors....
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7224411 |
Digital projection equipment and techniques
Apparatus and techniques for enhancing characteristics of electronic projection systems are detailed. Included among the techniques are both superimposition of sub-images and tiling of superimposed...
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7193654 |
Equipment and techniques for invisible seaming of multiple projection displays
Apparatus and techniques for enhancing blending characteristics of a composite image formed by multiple projection displays are detailed. Included among the apparatuses and techniques is the use of...
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7154554 |
Flat moldable HDTV display
An apparatus comprising a plurality of columns bound together, configured to display a single row of pixels scanned out from top to bottom. It also comprises a timing control unit to synchronize...
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7071990 |
Display apparatus, display method, program, storage medium, and display system
An enlarged image is displayed using a plurality of television sets. A television set serving as a master device and television sets serving as slave devices convert an input image into partial...
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7038727 |
Method to smooth photometric variations across multi-projector displays
A method is provided to smooth photometric variations across multi-projector displays. Photometric calibration is performed to generate a luminance attenuation map (LAM) for each projector. An...
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7019786 |
TV wall for liquid crystal displays
A TV wall. The TV wall includes a frame, a plurality of liquid crystal displays, and a plurality of rotating mounting assemblies. The frame is provided with a plurality of pairs of first rods and...
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7015983 |
Projection system utilizing fiber optic illumination
An optical illumination, communication, or beam splitting system includes close-packed non-imaging morphing optical elements, beam splitting prisms, output elements, including non-imaging...
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6999133 |
Digital correction module for video projector
Digital correction module for video projector where a correction module is provided to give a non-linear re-imaging of an image so that it is displayed correct on a non-ideal screen (curved screen)...
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6989800 |
Apparatus for mounting and arranging a plurality of flat panel video displays
An apparatus for mounting and arranging a plurality of flat panel video display assemblies. An a arcuate receiver segment has a lower surface for attachment to a support and an upper surface for...
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6927908 |
Visual display screen arrangement
A visual display screen (100′) such as an LCD screen is provided with a display area (30) for displaying an image. The display area (30) extends as far as an optically inactive region (60), c...
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6922483 |
Methods for measuring DMD low frequency spatial uniformity
Methods for measuring the low spatial reflectivity uniformity of a DMD spatial light modulator. These methods are unique since they compensate for the non-uniformities introduced by the tilt angle...
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6900844 |
Display control method for video display system and video display system
A video display system comprising a plurality of video display apparatuses 11 to 13 for displaying video signals Sv being supplied as video. A specific video display apparatus 11 out of a plurality...
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6869193 |
Lighting system incorporating programmable video feedback lighting devices and camera image rotation
A lighting system is disclosed comprising a plurality of image projection lighting devices including a first image projection lighting device, a central controller, and a communications system...
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6864921 |
Display control system for controlling a display screen formed of multiple display units
A display control system including: a screen unit for forming a screen by a plurality of display units each displaying a part of an image; a video signal processing unit for generating a post-video...
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6834965 |
Self-configurable ad-hoc projector cluster
A system projects multiple output images on a display surface. The system includes multiple projectors. Each projector includes a processing unit. The processing unit includes a microprocessor, a...
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6824271 |
Multiprojection system and method of acquiring correction data in multiprojection system
A multiprojection system that displays one color image by joining a plurality of color images projected by respective projectors is disclosed. The system includes an image capturing section...
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6811264 |
Geometrically aware projector
An apparatus for projecting an output image on a display surface includes a processing unit. The processing unit includes a microprocessor, a memory and an I/O interface connected by buses. A...
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6760075 |
Method and apparatus for seamless integration of multiple video projectors
Method and apparatus are provided for seamless integration of multiple video projectors. In addition to edge blending, projection artifacts in dark or black image regions caused by residual grays...
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6755537 |
Method for globally aligning multiple projected images
A method forms a cluster from a set of projectors. Each projector in the set includes a projector sub-system in a fixed physical relationship to a camera sub-system, and a communication sub-system...
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6753923 |
Video projecting system
A video projecting system includes two video projectors. Each video projector has a scaling processing circuit that generates a scaled video signal from an incoming video signal, the scaled video...
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