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9041929 Method for securing a display diagnostic device to a display  
An apparatus for securing a diagnostic tool proximate to and in front of a display device between the corners thereof. A harness is adapted to releasably hold the diagnostic tool, a restraining...
9033523 Image output apparatus, method, and medium  
The present invention provides a novel image output apparatus that includes an operation processing unit that processes an operation request from a user, a projecting unit that projects a display...
9001214 Spectral estimation method, system and reference target design method  
A method, system and reference target for estimating spectral data on a selected one of three spectral information types is disclosed. Spectral information types comprise illumination of a scene,...
8988495 Image display apparatus, method for controlling the image display apparatus, and image display system  
A method for controlling an image display apparatus includes determining a type of a video signal included in an input signal, determining whether three-dimensional (3D) format information is...
8976250 Lens inspection system  
A lens testing system may have a test pattern source that generates a test pattern of light. A lens may have a lens surface that reflects the test pattern of light. A digital camera system may...
8976252 Acquisition of color calibration charts  
The present disclosure related to acquisition of color calibration charts. In at least some examples herein, an image of a calibration color chart is processed. A lighting condition of the color...
8970710 Method and apparatus for measuring quality of video based on frame loss pattern  
A method and apparatus for measuring the quality of a video is provided. The method comprises: generating a frame loss pattern of the video by indicating whether each frame in the video is lost or...
8970788 Gain-determining method and apparatus for grayscale white balance of display apparatus  
A gain-determining method for grayscale white balance of a display apparatus comprising a panel is provided. The method first displays a white, a red, a green, and a blue images on the panel...
8953049 Television receiver—projector compensating optical properties of projection surface  
Disclosure is directed to providing projected output from a receiver that includes ambiance or environmental images and sounds for display to and/or listening by a user. Other aspects are directed...
8950872 Image projecting device, image processing device, image projecting method, and computer-readable recording medium  
Disclosed is an image projecting device, including a projecting part configured to project an image for calibration onto a projection object, an image capturing part configured to capture an image...
8947537 Rotatable camera module testing system  
An example system for testing camera modules may include: a polygonal structure that is rotatable, where the polygonal structure includes faces, each of which is configured to receive at least one...
8941742 Luminance measurement method, luminance measurement device, and image quality adjustment technique using the method and device  
Provided is a luminance measurement method for accurately measuring luminance of each pixel even if pixel images of a display panel overlap each other on an imaging surface of a camera. A central...
RE45332 Compensation device for non-uniform regions in flat panel display and method thereof  
Disclosed is a digital signal processing architecture for a flat panel display having non-uniform regions, which is not by means of materials, optical films or fabrication processes. Therefore,...
8885052 Unevenness inspection apparatus and unevenness inspection method  
An unevenness inspection apparatus including: an image pickup section obtaining a pickup image of a test object; an image generating section generating each of a color unevenness inspection image...
8870386 Projection image area detecting device that generates marker images  
A projection image area detecting device includes a projection image area detecting unit configured to detect marker image areas in a photographed image that is obtained by photographing a...
8872924 Imaging based auto display grid configuration system and method  
An apparatus and method provides an automated mechanism for configuring a position arrangement of displays in a group of displays, such as a display grid. The apparatus and method uses an image...
8866914 Pattern position detection method, pattern position detection system, and image quality adjustment technique using the method and system  
Provided is a pattern position detection method that allows detecting positions of patterns used for alignment with high accuracy. According to the pattern position detection method of the present...
8866835 Color adjustment system for display device and printed material  
A color adjustment system for a display device includes a computer device, and a display device for displaying an image. The display device selectably displays a plurality of color temperature...
8867013 System and method for measuring video quality degradation using face detection  
System and method to detect video quality degradation in a video stream received by a telecommunications endpoint, the method including: locating reference features characteristic of content in...
8860819 Automated lighting system characterization device and system  
Embodiments of the invention relate to digital imaging, and in particular, systems methods, and devices for testing target field illumination characteristics. Certain embodiments include a main...
8862166 System and method of ringtone sharing and text message replay  
A system and method are described that is directed to a smart device app that will permit a smart device user to download ringtones from a smart device to a watch configured to receive such...
8854475 System and method for sensor failure detection  
A novel image sensor includes a pixel array, a row control circuit, a test signal injection circuit, a sampling circuit, an image processing circuit, a comparison circuit, and a control circuit....
8854476 Display system with image display correction mechanism and method of operation thereof  
A method of operation of a display system includes: sending a known test sample; retrieving the known test sample; comparing the known test sample and the retrieved known test sample; generating a...
8848062 Frame block comparison  
Various arrangements for testing video decoder device functionality are presented. A video frame decoded by a video decoder device under test may be received. The received video frame may be...
8842184 Method for determining a quality measure for a video image and apparatus for determining a quality measure for a video image  
Accurately estimating the image quality of video is still difficult, especially when there is no reference video available. A method for determining a quality measure for a video image comprises...
8836797 Methods and systems for measuring and correcting electronic visual displays  
The present disclosure relates to methods and systems for measuring and correcting electronic visual displays. A method in accordance with one embodiment of the present technology includes...
8839282 Multimedia test systems  
A system for monitoring the quality of DRM-protected multimedia data streams, the system comprising at least one computer having a network connection to receive at least one said DRM-protected...
8836796 Method and system for display characterization or calibration using a camera device  
In a class of embodiments, a method and system for characterizing a display device using a camera device (e.g., a consumer grade, mobile camera device) to sense light emitted by the display device...
8817111 System and method of calibrating a display system free of variation in system input resolution  
This invention provides a calibration system and method for multi-unit display systems without a need for switching the system input resolution/configuration of the display system while...
8817185 Electronic device, control method, and control program product  
According to one embodiment, an electronic device includes a reproduction controller and a transmitter. The reproduction controller is configured to reproduce a first type of information of a...
8817110 Instrument card for video applications  
Video processing arrangement including a host computer, a video asset coupled to the computer for generating video signals, and an interface for connecting the video asset to the computer to...
8803979 Self test of image signal chain while running in streaming mode  
An imager including a self test mode. The imager includes a pixel array for providing multiple pixel output signals via multiple columns; and a test switch for (a) receiving a test signal from a...
8792053 Image processing apparatus, image processing method, and program  
An image processing apparatus includes: a normal interpolated image generation unit to generate an image that is interpolated between a plurality of original images reproduced along time series,...
8786711 Image quality evaluation system, and apparatus, method and program used for the evaluation system  
Provided is an image quality evaluation system for evaluating quality of an image. The image quality evaluation system includes bit extraction means and image quality evaluation means. For...
8786712 Luminance measurement method, luminance measurement device, and image quality adjustment technique using the method and device  
Provided is a luminance measurement method for accurately measuring luminance of each pixel even if pixel images of a display panel overlap each other on an imaging surface of a camera. Pixels of...
8749534 Low-cost and pixel-accurate test method and apparatus for testing pixel generation circuits  
A method and system of testing pixels output from a pixel generation unit under test includes generating pixels from the pixel generation unit under test using a first test data pattern to...
8743215 Mura detection apparatus and method of display device  
Disclosed is a mura detection apparatus and method of a display device. The mura detection method includes analyzing image information acquired from a test image displayed by a display panel to...
8743212 Optimizing content calibration for home theaters  
A parameter detector sends at least one test signal to a display and receives at least one detected display parameter from a remote control device in proximity of the display. A content parameter...
8736684 System and method for sensor failure detection  
A novel image sensor includes a pixel array, a row control circuit, a test signal injection circuit, a sampling circuit, an image processing circuit, a comparison circuit, and a control circuit....
8727538 Image processing apparatus and image processing method  
An image processing apparatus includes an acquiring unit, a specifying unit, a smoothing unit, and an output unit. The acquiring unit acquires resolutions of first and second projectors and region...
8730331 Display apparatus and calibration method therefor  
A display apparatus is disclosed. The display apparatus includes a display unit which displays a calibration screen divided into a plurality of areas when a calibration mode is initiated, an image...
8711225 Image-capturing device and projection automatic calibration method of projection device  
An image-capturing device and a projection automatic calibration method of a projection device are provided. The image-capturing device includes an image sensing device, a lens, a processing unit...
8711226 Method and system for video parameter analysis and transmission  
A system for analyzing video signals generated by an imaging modality is disclosed. The system includes a video signal input port to which a signal output of the imaging modality being can be...
8704895 Fast calibration of displays using spectral-based colorimetrically calibrated multicolor camera  
Described are a system and method to calibrate displays using a spectral-based colorimetrically calibrated multicolor camera. Particularly, discussed are systems and methods for displaying a...
8692890 Testing apparatus and method using same  
A testing apparatus for testing delay characteristics of a multimedia player in an enclosed environment includes a storage device, a controller, a recording device, and a processor. The controller...
8675078 Test technique for set-top boxes  
A test system (200) for testing for missing or shorted parts within a tuner circuit includes a signal generator (202) for applying a harmonic-containing baseband time varying RF test signal to the...
8670038 Projection display device and method of controlling the same  
A projection display device adapted to display a projection image based on external image data input externally, includes: a projection section; an image data storage section adapted to store...
8643714 Test device and method for testing display parameters  
A test device is for testing display parameters of an electronic product with a page browsing function. The electronic product stores display times of a number of standard frames which selected...
8633987 Video processing system providing image pattern detection based upon image transition boundaries and related methods  
A video processing system may include an input for receiving video data including video signal values for a corresponding plurality of image pixels and having an image pattern therein. The system...
8624982 Receiver and a transmitter  
A receiver is described for a testing device for a data stream in which the data stream comprises a plurality of encoded data components. The receiver comprises an input for inputting a plurality...

Matches 1 - 50 out of 374 1 2 3 4 5 6 7 8 >