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Class Information
Number: 348/175
Name: Television > Camera with built-in test signal generator, test pattern, or adjusting adjunct
Description: Subject matter including the integral combination of a camera and a further means which aids in correctly adjusting the operation of the camera when the further means is used.

Sub-classes under this class:

Class Number Class Name Patents
348/176 Setup 33

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8711225 Image-capturing device and projection automatic calibration method of projection device Apr. 29, 2014
8687068 Pattern of color codes Apr. 1, 2014
8662676 Automatic projector calibration Mar. 4, 2014
8629909 Systems and methods for lens characterization Jan. 14, 2014
8605156 Calibration target detection apparatus, calibration target detecting method for detecting calibration target, and program for calibration target detection apparatus Dec. 10, 2013
8593524 Calibrating a camera system Nov. 26, 2013
8558894 Support for audience interaction in presentations Oct. 15, 2013
8531474 Methods, systems and apparatus for jointly calibrating multiple displays in a display ensemble Sep. 10, 2013
8525879 Depth detection method and system using thereof Sep. 3, 2013
8433076 Electronic apparatus for generating beamformed audio signals with steerable nulls Apr. 30, 2013
8416314 Method and system for processing images Apr. 9, 2013
8368761 Image correction method for camera system Feb. 5, 2013
8305438 Testing surveillance camera installations Nov. 6, 2012
8248475 Camera module and testing method thereof Aug. 21, 2012
8208020 Surveillance camera system Jun. 26, 2012
8208029 Method and system for calibrating camera with rectification homography of imaged parallelogram Jun. 26, 2012
8203631 Solid-state imaging device Jun. 19, 2012
8194136 Systems and methods for lens characterization Jun. 5, 2012
8159571 Method of generating HDR image and digital image pickup device using the same Apr. 17, 2012
8123363 Projector device, portable telephone and camera Feb. 28, 2012
8044897 Light source control apparatus Oct. 25, 2011
7990418 Automated test measurement system and method therefor Aug. 2, 2011
7808525 Transparent camera calibration tool for camera calibration and calibration method thereof Oct. 5, 2010
7615734 Image capture device Nov. 10, 2009
7612801 Calibration methods and apparatus for digital cameras Nov. 3, 2009
7551775 Method for evaluating an image of a predetermined extract of a printed product Jun. 23, 2009
7536268 Collecting information to identify defective locations of a display monitor May. 19, 2009
7479982 Device and method of measuring data for calibration, program for measuring data for calibration, program recording medium readable with computer, and image data processing device Jan. 20, 2009
7382556 Lens module Jun. 3, 2008
7305114 Human/machine interface for a machine vision sensor and method for installing and operating the same Dec. 4, 2007
7248284 Calibration targets for digital cameras and methods of using same Jul. 24, 2007
7023472 Camera calibration using off-axis illumination and vignetting effects Apr. 4, 2006
6885759 Calibration system for vision-based automatic writing implement Apr. 26, 2005
6618076 Method and apparatus for calibrating projector-camera system Sep. 9, 2003
6366312 Testing components in digital imaging devices Apr. 2, 2002
5838840 Inspection device using a field mode video camera with interpolation to replace missing pixels Nov. 17, 1998
5805813 System for visual monitoring of operational indicators in an electric power system Sep. 8, 1998
5748230 Automated minimum resolvable contrast (AMRC) test May. 5, 1998
5617140 Method for adjusting lens offset of a video camera Apr. 1, 1997
5546126 Television camera lens diagnostic system Aug. 13, 1996
5418562 Method and apparatus for increasing the accuracy of dimensional measurements made with video cameras May. 23, 1995
5406329 Solid state image pickup apparatus having test signal generator Apr. 11, 1995
5396282 Image mapping radiometer with a band-to-band registration device Mar. 7, 1995
5196925 Compensating structure for position errors in apparatus for recording and reproducing charge latent image Mar. 23, 1993
5142359 Electronic endoscope Aug. 25, 1992
5118943 Device for correcting the faults of a sequence of images analyzed by an integrating matrix infrared sensor Jun. 2, 1992
5113247 Solid state image pickup apparatus for correcting discrepancy of registration May. 12, 1992
5084761 Video camera with rotatable color filter and registration correction Jan. 28, 1992
5016107 Electronic still camera utilizing image compression and digital storage May. 14, 1991
4924254 Film printing/reading system May. 8, 1990

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