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Class Information
Number: 348/189
Name: Television > Monitoring, testing, or measuring > Testing of image reproducer
Description: Subject matter including a means for testing a device that converts a scene-representative electrical signal into a visible image.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616314 |
Methods and apparatuses for determining a color calibration for different spectral light inputs in an imaging apparatus measurement |
Nov. 10, 2009 |
| 7538791 |
Color monitor white chromaticity measuring device |
May. 26, 2009 |
| 7525593 |
Position detection apparatus, position detection method, testing apparatus, and camera module manufacturing apparatus |
Apr. 28, 2009 |
| 7495688 |
Generating an MPEG sequence for multiple CAV measurements |
Feb. 24, 2009 |
| 7489337 |
Method and system for synchronizing colorimetric rendering of a juxtaposition of display surfaces |
Feb. 10, 2009 |
| 7483550 |
Method and system for evaluating moving image quality of displays |
Jan. 27, 2009 |
| 7474474 |
High-heat dissipation lighting lens |
Jan. 6, 2009 |
| 7460179 |
Adaptive image display |
Dec. 2, 2008 |
| 7420591 |
Optical detector of projection television |
Sep. 2, 2008 |
| 7405747 |
Extended K2T measurement of video |
Jul. 29, 2008 |
| 7394483 |
Display evaluation method and apparatus |
Jul. 1, 2008 |
| 7388601 |
System and method for the automated, remote diagnostic of the operation of a digital video recording network |
Jun. 17, 2008 |
| 7388623 |
Liquid crystal display device and inspection method |
Jun. 17, 2008 |
| 7379124 |
Center convergence optimization in a projection display apparatus |
May. 27, 2008 |
| 7369159 |
Method and apparatus for dynamically testing video equipment |
May. 6, 2008 |
| 7342603 |
Image output test system and method and device thereof |
Mar. 11, 2008 |
| 7333130 |
Apparatus and method of re-adjusting convergence of a projection TV |
Feb. 19, 2008 |
| 7312815 |
Method and apparatus for color calibration |
Dec. 25, 2007 |
| 7268913 |
Display measuring method and profile generating method |
Sep. 11, 2007 |
| 7268837 |
Method and system for automated convergence and focus verification of projected images |
Sep. 11, 2007 |
| 7234863 |
Apparatus for measurement optical characteristic of a display panel |
Jun. 26, 2007 |
| 7227593 |
Apparatus for preventing auto-convergence error in projection television receiver |
Jun. 5, 2007 |
| 7215362 |
Auto-calibration of multi-projector systems |
May. 8, 2007 |
| 7196741 |
Automatic image convergence for projection television systems |
Mar. 27, 2007 |
| 7180530 |
Visual display testing, optimization and harmonization method and system |
Feb. 20, 2007 |
| 7170550 |
Television data management system |
Jan. 30, 2007 |
| 7154493 |
Monitor interconnect compensation by signal calibration |
Dec. 26, 2006 |
| 7133066 |
Image processing |
Nov. 7, 2006 |
| 7133083 |
Dynamic shadow removal from front projection displays |
Nov. 7, 2006 |
| 7133148 |
Digital camera for image device calibration |
Nov. 7, 2006 |
| 7119833 |
Monitoring and correction of geometric distortion in projected displays |
Oct. 10, 2006 |
| 7106362 |
Semiconductor integrated circuit and adjustment method thereof |
Sep. 12, 2006 |
| 7095455 |
Method for automatically adjusting the sound and visual parameters of a home theatre system |
Aug. 22, 2006 |
| 7092008 |
Remote color characterization for delivery of high fidelity images |
Aug. 15, 2006 |
| 7039685 |
Method and apparatus for conducting subscriber's phone testing remotely via the internet |
May. 2, 2006 |
| 7038727 |
Method to smooth photometric variations across multi-projector displays |
May. 2, 2006 |
| 7038710 |
Method and apparatus for measuring the quality of video data |
May. 2, 2006 |
| 7006130 |
Visual cue for display testing having one bit resolution |
Feb. 28, 2006 |
| 6995810 |
Method and system for automated convergence and focus verification of projected images |
Feb. 7, 2006 |
| 6992697 |
Method and apparatus to measure video quality on any display device with any image size starting from a know display type and size |
Jan. 31, 2006 |
| 6992696 |
Image test target for visual determination of digital image resolution |
Jan. 31, 2006 |
| 6982744 |
Multi-point calibration method for imaging light and color measurement device |
Jan. 3, 2006 |
| 6958785 |
Method and apparatus for determining and correcting for illumination variations in a digital projector |
Oct. 25, 2005 |
| 6950124 |
Transport stream packet map display |
Sep. 27, 2005 |
| 6941017 |
Temporal processing for realtime human vision system behavior modeling |
Sep. 6, 2005 |
| 6940522 |
Correction curve generating method, image processing method, image display unit, and storage medium |
Sep. 6, 2005 |
| 6933967 |
Color reference system for display monitor |
Aug. 23, 2005 |
| 6891565 |
Bitstream testing method and apparatus employing embedded reference data |
May. 10, 2005 |
| 6885369 |
Method and apparatus for acquiring luminance information and for evaluating the quality of a display device image |
Apr. 26, 2005 |
| 6879352 |
Convergence measuring apparatus and method thereof |
Apr. 12, 2005 |
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