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Class Information
Number: 348/223.1
Name: Television > Camera, system and detail > Combined image signal generator and general image signal processing > Color balance (e.g., white balance)
Description: Subject matter wherein the processing of the video output signal includes adjustment of relative amplitudes of plural color signals which are output from the camera.


Sub-classes under this class:

Class Number Class Name Patents
348/224.1 Dependent upon operation or characteristic of iris, flash, lens, or filter) 141
348/225.1 With means for preventing colored object from effecting color balance 70


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7623703 Method for reducing color moire in digital images Nov. 24, 2009
7623160 Image processing method, image processing program, image processing apparatus, imaging apparatus, imaging method, and imaging program Nov. 24, 2009
7616234 Image processing apparatus, image processing system, image processing method, storage medium, and program Nov. 10, 2009
7609299 Solid-state image sensing apparatus Oct. 27, 2009
7609300 Method and system of eliminating color noises caused by an interpolation Oct. 27, 2009
7609846 Matching of digital images to acquisition devices Oct. 27, 2009
7605848 Method for color filter array interpolation using color correlation similarity and multi-direction edge information Oct. 20, 2009
7599550 Method for accurate real-time compensation for changing illumination spectra in digital video cameras Oct. 6, 2009
7599093 Image processing apparatus, method and program Oct. 6, 2009
7598986 Image pick-up apparatus and white balance control method Oct. 6, 2009
7593043 Image processing device and white balance adjustment device Sep. 22, 2009
7580061 Image sensing apparatus which determines white balance correction information before photographing Aug. 25, 2009
7580063 Digital camera for outputting image correction information Aug. 25, 2009
7580070 System and method for roll-off correction in image processing Aug. 25, 2009
7577291 Method of color correction Aug. 18, 2009
7573507 White balance controlling apparatus, method, program, and image pickup apparatus Aug. 11, 2009
7573506 Imaging device-evaluation method, an image correcting method and an imageing device Aug. 11, 2009
7573505 Image capturing apparatus, control method therefor, program, and storage medium Aug. 11, 2009
7570282 Color correction of multiple colors using a calibrated technique Aug. 4, 2009
7570284 White balance adjustment circuit and image-capturing apparatus Aug. 4, 2009
7564597 Image sensor and method therefor Jul. 21, 2009
7557837 Image pickup apparatus and control method thereof Jul. 7, 2009
7551774 Image processing apparatus, and image processing method Jun. 23, 2009
7551209 Imaging apparatus and method for controlling white balance Jun. 23, 2009
7551208 Device for adjusting white balance based on a selected part field of a displayed image Jun. 23, 2009
7551207 Image pickup apparatus, white balance control method, and white balance control program Jun. 23, 2009
7551206 Image-capturing apparatus applying at least color reproduction processing to captured image Jun. 23, 2009
7551204 Imaging apparatus having a color image data measuring function Jun. 23, 2009
7548646 Method for adjusting saturation Jun. 16, 2009
7545412 Image-sensing apparatus with a solid-state image sensor switchable between linear and logarithmic conversion Jun. 9, 2009
7542076 Image sensing apparatus having a color interpolation unit and image processing method therefor Jun. 2, 2009
7542077 White balance adjustment device and color identification device Jun. 2, 2009
7535503 Image processing apparatus, image processing program, and image processing method for performing edge enhancement processing May. 19, 2009
7532239 Automatic adjustment of image quality according to type of light source May. 12, 2009
7522191 Optical image capturing device Apr. 21, 2009
7518638 Setting control of bracketing image sensing operation in image sensing apparatus Apr. 14, 2009
7518637 Imaging processing apparatus Apr. 14, 2009
7515314 Method for correcting negative film images Apr. 7, 2009
7512267 Learning device and learning method for image signal processing Mar. 31, 2009
7505069 Method and apparatus for maintaining consistent white balance in successive digital images Mar. 17, 2009
7499083 Image sensing apparatus with white balance control and image sensing method therefor Mar. 3, 2009
7495696 White balance method Feb. 24, 2009
7489346 Image pick-up device and image pick-up method adapted with image pick-up sensitivity Feb. 10, 2009
7486313 System and method for automatic exposure control and white balancing for CMOS sensors Feb. 3, 2009
7486819 Sampling images for color balance information Feb. 3, 2009
7479990 Programmable image processing unit which displays a tentative image during programming Jan. 20, 2009
7479991 Digital camera, and signal processing method and signal processing apparatus for the same Jan. 20, 2009
7477294 Method for evaluating and correcting the image data of a camera system Jan. 13, 2009
7474339 Image-processing device with a first image sensor and a second image sensor Jan. 6, 2009
7466346 Image processing device and camera Dec. 16, 2008

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