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Class Information
Number: 348/616
Name: Television > Image signal processing circuitry specific to television > Noise or undesired signal reduction > Dropout compensator (e.g., replacement type)
Description: Subject matter including a circuitry for generating a substitute signal and for inserting the substitute when the signal is defective or missing.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7576771 |
Method and apparatus of providing video synchronization |
Aug. 18, 2009 |
| 7573535 |
Image data processing circuit |
Aug. 11, 2009 |
| 7567724 |
Image processing apparatus, image processing method, program of image processing method, and recording medium in which program of image processing method has been recorded |
Jul. 28, 2009 |
| 7495708 |
Preventing picture jitter in a digitized video signal |
Feb. 24, 2009 |
| 7432985 |
Image processing method |
Oct. 7, 2008 |
| 7333117 |
Method of compensating colors in image display device for users with color vision deficiency and device of the same |
Feb. 19, 2008 |
| 7321400 |
Method and apparatus for adaptive image data interpolation |
Jan. 22, 2008 |
| 7202894 |
Method and apparatus for real time identification and correction of pixel defects for image sensor arrays |
Apr. 10, 2007 |
| 7190409 |
Method for displaying an image having a maximal brightness |
Mar. 13, 2007 |
| 7142253 |
Method and apparatus for processing video pictures for improving picture quality for subsequent display |
Nov. 28, 2006 |
| 7127120 |
Systems and methods for automatically editing a video |
Oct. 24, 2006 |
| 7068325 |
Video signal processor and video signal processing method |
Jun. 27, 2006 |
| 7065288 |
System and method of patching missing digital video packets communicated in an IEEE 1394 compliant implementation |
Jun. 20, 2006 |
| 7027104 |
Video signal processing |
Apr. 11, 2006 |
| 7015979 |
Noisy edge removal for video transmission |
Mar. 21, 2006 |
| 6985174 |
Dynamic radio frequency interference detection and correction |
Jan. 10, 2006 |
| RE38574 |
Method and apparatus for reducing visibility of damping wires in aperture grill display tubes |
Aug. 31, 2004 |
| 6747697 |
Method and apparatus for digital image defect correction and noise filtering |
Jun. 8, 2004 |
| 6741666 |
Device and method for transforming a digital signal |
May. 25, 2004 |
| 6697126 |
Intra-frame video error concealment |
Feb. 24, 2004 |
| 6583823 |
Methods, apparatuses, and mediums for repairing a pixel associated with motion-picture processes |
Jun. 24, 2003 |
| 6564001 |
Code multiplexing/reading apparatus for preventing outputting an erroneous code |
May. 13, 2003 |
| 6525776 |
Information compressing apparatus and method |
Feb. 25, 2003 |
| 6483551 |
Method for displaying an image having a maximal brightness |
Nov. 19, 2002 |
| 6424382 |
Error picture image data correction apparatus and method of the same |
Jul. 23, 2002 |
| 6369859 |
Patching degraded video data |
Apr. 9, 2002 |
| 6363118 |
Apparatus and method for the recovery of compression constants in the encoded domain |
Mar. 26, 2002 |
| 6310660 |
Video signal dropout detector |
Oct. 30, 2001 |
| 6278497 |
Moving picture processing method and apparatus, and computer program product having processing procedure recorded therefore |
Aug. 21, 2001 |
| 6204891 |
Method for the temporal filtering of the noise in an image of a sequence of digital images, and device for carrying out this method |
Mar. 20, 2001 |
| 6185361 |
Information signal processing apparatus for detecting both dropout of information signals and absence thereof |
Feb. 6, 2001 |
| 6166782 |
Method and apparatus for reducing visibility of damping wires in aperture grill display tubes |
Dec. 26, 2000 |
| 6094232 |
Method and system for interpolating a missing pixel using a motion vector |
Jul. 25, 2000 |
| 6028628 |
Signal correction circuit |
Feb. 22, 2000 |
| 6023303 |
Video signal processing apparatus and method for preventing a signal dropout |
Feb. 8, 2000 |
| 6005638 |
Frame averaging for use in processing video data |
Dec. 21, 1999 |
| 5978047 |
Blemish concealment in video signals |
Nov. 2, 1999 |
| 5944851 |
Error concealment method and apparatus |
Aug. 31, 1999 |
| 5943444 |
Image reproducing apparatus |
Aug. 24, 1999 |
| 5897608 |
Compensating apparatus and method for signal processing circuit |
Apr. 27, 1999 |
| 5844628 |
Image encoding transmitting and receiving system |
Dec. 1, 1998 |
| 5809231 |
Image transmission system |
Sep. 15, 1998 |
| 5805216 |
Defective pixel correction circuit |
Sep. 8, 1998 |
| 5751361 |
Method and apparatus for correcting errors in a transmitted video signal |
May. 12, 1998 |
| 5745169 |
Detecting errors in video images |
Apr. 28, 1998 |
| 5724369 |
Method and device for concealment and containment of errors in a macroblock-based video codec |
Mar. 3, 1998 |
| 5694177 |
Video signal filtering with temporally spaced samples in time past |
Dec. 2, 1997 |
| 5621467 |
Temporal-spatial error concealment apparatus and method for video signal processors |
Apr. 15, 1997 |
| 5614958 |
Image processing apparatus which conceals image data in accordance with motion data |
Mar. 25, 1997 |
| 5589887 |
Method and circuit for detecting and concealing video signal errors |
Dec. 31, 1996 |
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