 |
|
 |
| |
 |
|
Class Information
Number: 375/240.29
Name: Pulse or digital communications > Bandwidth reduction or expansion > Television or motion video signal > Associated signal processing > Pre/post filtering
Description: Subject matter wherein the additional signal processing involves blocking or separating data or signals before or after the coding process.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620110 |
Method of filing a pixel of an image |
Nov. 17, 2009 |
| 7620262 |
Method of reducing a blocking artifact when coding moving picture |
Nov. 17, 2009 |
| 7620109 |
Sub-pixel interpolation in motion estimation and compensation |
Nov. 17, 2009 |
| 7616833 |
Method of reducing a blocking artifact when coding moving picture |
Nov. 10, 2009 |
| 7616831 |
Method of reducing a blocking artifact when coding moving picture |
Nov. 10, 2009 |
| 7616832 |
Method of reducing a blocking artifact when coding moving picture |
Nov. 10, 2009 |
| 7613241 |
Method of filtering a pixel of an image |
Nov. 3, 2009 |
| 7602427 |
Image sensor that provides raw output comprising compressed data |
Oct. 13, 2009 |
| 7599571 |
Method of reducing a blocking artifact when coding moving picture |
Oct. 6, 2009 |
| 7596195 |
Bandpass filter with reversible IQ polarity to enable a high side or low side injection receiver architecture |
Sep. 29, 2009 |
| 7590300 |
Image filtering methods and apparatus |
Sep. 15, 2009 |
| 7574726 |
Resource allocation in multi-stream IP network for optimized quality of service |
Aug. 11, 2009 |
| 7561752 |
Image processing apparatus |
Jul. 14, 2009 |
| 7561623 |
Filtering method for removing block artifacts and/or ringing noise and apparatus therefor |
Jul. 14, 2009 |
| 7558320 |
Quality control in frame interpolation with motion analysis |
Jul. 7, 2009 |
| 7559078 |
Resource allocation in multi-stream IP network for optimized quality of service |
Jul. 7, 2009 |
| 7535961 |
Video encoding/decoding apparatus and method for color image |
May. 19, 2009 |
| 7515638 |
Device and process for estimating noise level, noise reduction system and coding system comprising such a device |
Apr. 7, 2009 |
| 7512182 |
Method and apparatus for performing motion compensated temporal filtering in video encoding |
Mar. 31, 2009 |
| 7505841 |
Vision-based occupant classification method and system for controlling airbag deployment in a vehicle restraint system |
Mar. 17, 2009 |
| 7499598 |
Method of reducing a blocking artifact when coding moving picture |
Mar. 3, 2009 |
| 7496239 |
Method of reducing a blocking artifact when coding moving picture |
Feb. 24, 2009 |
| 7492961 |
Method of reducing a blocking artifact when coding moving picture |
Feb. 17, 2009 |
| 7492960 |
Method of reducing a blocking artifact when coding moving picture |
Feb. 17, 2009 |
| 7492959 |
Method of reducing a blocking artifact when coding moving picture |
Feb. 17, 2009 |
| 7492819 |
Video coding apparatus |
Feb. 17, 2009 |
| 7486719 |
Transcoder and code conversion method |
Feb. 3, 2009 |
| 7486828 |
Method and apparatus for processing an image data for output |
Feb. 3, 2009 |
| 7463786 |
Method of reducing a blocking artifact when coding moving picture |
Dec. 9, 2008 |
| 7457362 |
Loop deblock filtering of block coded video in a very long instruction word processor |
Nov. 25, 2008 |
| 7453938 |
Target bitrate estimator, picture activity and buffer management in rate control for video coder |
Nov. 18, 2008 |
| 7454082 |
Method of reducing a blocking artifact when coding moving picture |
Nov. 18, 2008 |
| 7450641 |
Adaptive filtering based upon boundary strength |
Nov. 11, 2008 |
| 7446782 |
Image processing device |
Nov. 4, 2008 |
| 7440504 |
Method and apparatus for performing deblocking filtering with interlace capability |
Oct. 21, 2008 |
| 7440501 |
Method and apparatus for controlling loop filtering or post filtering in block based motion compensationed video coding |
Oct. 21, 2008 |
| 7432986 |
Method and apparatus for masking of video artifacts and/or insertion of film grain in a video decoder |
Oct. 7, 2008 |
| 7430335 |
Pre-processing method and system for data reduction of video sequences and bit rate reduction of compressed video sequences using spatial filtering |
Sep. 30, 2008 |
| 7426315 |
Method for reducing blocking artifacts |
Sep. 16, 2008 |
| 7408986 |
Increasing motion smoothness using frame interpolation with motion analysis |
Aug. 5, 2008 |
| 7406125 |
Method for initialization of per tone frequency domain equalizer (FEQ) through noise reduction for multi-tone based modems |
Jul. 29, 2008 |
| 7403568 |
Pre-processing method and system for data reduction of video sequences and bit rate reduction of compressed video sequences using temporal filtering |
Jul. 22, 2008 |
| 7397858 |
Maintaining a plurality of codebooks related to a video signal |
Jul. 8, 2008 |
| 7394856 |
Adaptive video prefilter |
Jul. 1, 2008 |
| 7391812 |
Adaptively post filtering encoded video |
Jun. 24, 2008 |
| 7388917 |
Image-processing method and image processor |
Jun. 17, 2008 |
| 7379501 |
Differential coding of interpolation filters |
May. 27, 2008 |
| 7366242 |
Median filter combinations for video noise reduction |
Apr. 29, 2008 |
| 7362810 |
Post-filter for deblocking and deringing of video data |
Apr. 22, 2008 |
| 7352814 |
Video artifact identification and counting |
Apr. 1, 2008 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
