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Class Information
Number: 348/910
Name: Television > Flicker reduction
Description: Art collection of television signal processing circuits that are designed to reduce flicker when the signal is displayed on a conventional receiver.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8576335 Image display apparatus having flicker control and method of controlling the same Nov. 5, 2013
8462229 Detection of flicker within captured imaged frames Jun. 11, 2013
8218029 Image taking apparatus, correction circuit and correction method Jul. 10, 2012
8063994 Image processing device, image processing method, program, recording medium and integrated circuit Nov. 22, 2011
7911545 Method and apparatus for processing video pictures, in particular in film mode sequences Mar. 22, 2011
7733420 Judder detection apparatus, de-interlacing apparatus using the same, and de-interlacing method Jun. 8, 2010
7345712 Display apparatus Mar. 18, 2008
RE40074 Reduced television display flicker and perceived line structure with low horizontal scan rates Feb. 19, 2008
7330218 Adaptive bidirectional filtering for video noise reduction Feb. 12, 2008
7289161 Frame data compensation amount output device, frame data compensation device, frame data display device, and frame data compensation amount output method, frame data compensation method Oct. 30, 2007
7280154 Interpolative interleaving of video images Oct. 9, 2007
7227581 Method and apparatus for processing video pictures, in particular for large area flicker effect reduction Jun. 5, 2007
7221403 Image signal processing apparatus and processing method May. 22, 2007
7215377 Image signal processing apparatus and processing method May. 8, 2007
7164439 Flicker correction apparatus and flicker correction method, and recording medium storing flicker correction program Jan. 16, 2007
7136055 Method of indexing seizure risk due to flashing lights on video display and system therefor Nov. 14, 2006
7119853 Method of eliminating flicker on an interlaced monitor Oct. 10, 2006
7102687 Image data conversion processing device and information processing device having the same Sep. 5, 2006
7043093 Program for processing image, recording medium of the program and method of and apparatus for processing image May. 9, 2006
7034887 Method and apparatus for flicker filtering interlaced display data Apr. 25, 2006
6999634 Spatio-temporal joint filter for noise reduction Feb. 14, 2006
6987884 Image processing device and method, and recorded medium Jan. 17, 2006
6930676 Anti motion blur display Aug. 16, 2005
6930729 Apparatus and method for deleting sawtooth wave Aug. 16, 2005
6909466 Circuit for frame rate conversion using a motion-adaptive method Jun. 21, 2005
6900834 Method of detecting flicker, and video camera using the method May. 31, 2005
6714250 Method and apparatus for processing video pictures, in particular for large area flicker effect reduction Mar. 30, 2004
6657659 Flicker compensation for cameras Dec. 2, 2003
6650372 Dynamic change of flicker filter Nov. 18, 2003
6600519 Black level stretching apparatus and method capable of minimizing flicker Jul. 29, 2003
6597402 Reduced television display flicker and perceived line structure with low horizontal scan rates Jul. 22, 2003
6563544 Combined vertical filter for graphic displays May. 13, 2003
6522362 Image data conversion processing device and information processing device having the same Feb. 18, 2003
6466271 Method of smoothly displaying field videos in an interlaced display Oct. 15, 2002
6441858 Image data conversion processing device and information processing device having the same Aug. 27, 2002
6417887 Image display processing apparatus and method for converting an image signal from an interlaced system to a progressive system Jul. 9, 2002
6384872 Method and apparatus for interlaced image enhancement May. 7, 2002
6380985 Resizing and anti-flicker filtering in reduced-size video images Apr. 30, 2002
6359653 Method and apparatus for VGA to TV data transformation using background-based adaptive flicker reduction Mar. 19, 2002
6346970 Two-dimensional adjustable flicker filter Feb. 12, 2002
6333766 Tone display method and apparatus for displaying image signal Dec. 25, 2001
6320619 Flicker filter circuit Nov. 20, 2001
6297847 Removal of interpolation artifacts in a non-interlaced video stream Oct. 2, 2001
6281933 Images in interlaced formats: a novel method of scan conversion for video imaging systems Aug. 28, 2001
6266092 Method and apparatus for video line multiplication with enhanced sharpness Jul. 24, 2001
6256068 Image data format conversion apparatus Jul. 3, 2001
6219101 Method and apparatus for video flicker filter Apr. 17, 2001
6154258 Method and device for detecting flickers in television pictures Nov. 28, 2000
6130723 Method and system for improving image quality on an interlaced video display Oct. 10, 2000
6104440 Prompter eliminating phase shift in sub-carriers Aug. 15, 2000

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