|
GB9607668D0
(en)
*
|
1996-04-12 |
1996-06-12 |
Snell & Wilcox Ltd |
Video noise reducer
|
|
US6535254B1
(en)
*
|
1997-10-31 |
2003-03-18 |
Pinnacle Systems Inc. |
Method and device for noise reduction
|
|
US6493039B1
(en)
*
|
1999-01-19 |
2002-12-10 |
Xerox Corporation |
Method and apparatus for white noise reduction in video images
|
|
US7145607B1
(en)
*
|
1999-11-11 |
2006-12-05 |
Stmicroelectronics Asia Pacific Pte. Ltd. |
Spatio-temporal video noise reduction system
|
|
JP3489735B2
(ja)
*
|
2000-08-16 |
2004-01-26 |
松下電器産業株式会社 |
デブロッキングフィルタ演算装置
|
|
KR100525785B1
(ko)
*
|
2001-06-15 |
2005-11-03 |
엘지전자 주식회사 |
이미지 화소 필터링 방법
|
|
JP4145586B2
(ja)
*
|
2001-07-24 |
2008-09-03 |
セイコーエプソン株式会社 |
画像処理装置及び画像処理プログラム、並びに画像処理方法
|
|
US7050501B2
(en)
*
|
2002-07-16 |
2006-05-23 |
Broadcom Corporation |
Digital noise reduction techniques
|
|
US7295616B2
(en)
*
|
2003-11-17 |
2007-11-13 |
Eastman Kodak Company |
Method and system for video filtering with joint motion and noise estimation
|
|
US20060104351A1
(en)
*
|
2004-11-15 |
2006-05-18 |
Shu-Wen Teng |
Video/image processing devices and methods
|
|
US7515768B2
(en)
*
|
2004-12-07 |
2009-04-07 |
Sony Corporation |
Method, and apparatus for processing image, recording medium and computer program
|
|
US7680355B2
(en)
*
|
2005-05-02 |
2010-03-16 |
Intel Corporation |
Detection of artifacts resulting from image signal decompression
|
|
US7657098B2
(en)
*
|
2005-05-02 |
2010-02-02 |
Samsung Electronics Co., Ltd. |
Method and apparatus for reducing mosquito noise in decoded video sequence
|
|
US7548660B2
(en)
*
|
2005-09-30 |
2009-06-16 |
Intel Corporation |
System and method of spatio-temporal edge-preserved filtering techniques to reduce ringing and mosquito noise of digital pictures
|
|
US7787541B2
(en)
*
|
2005-10-05 |
2010-08-31 |
Texas Instruments Incorporated |
Dynamic pre-filter control with subjective noise detector for video compression
|
|
TWI324013B
(en)
*
|
2006-02-22 |
2010-04-21 |
Huper Lab Co Ltd |
Video noise reduction method using adaptive spatial and motion-compensation temporal filters
|
|
US7796834B2
(en)
*
|
2006-11-16 |
2010-09-14 |
Texas Instruments Incorporated |
Post-processing technique for noise reduction of DCT-based compressed images
|
|
AU2006252195B8
(en)
*
|
2006-12-21 |
2011-02-03 |
Canon Kabushiki Kaisha |
MPEG noise reduction
|
|
US7925086B2
(en)
*
|
2007-01-18 |
2011-04-12 |
Samsung Electronics Co, Ltd. |
Method and system for adaptive quantization layer reduction in image processing applications
|
|
US8189946B2
(en)
*
|
2007-01-24 |
2012-05-29 |
Canon Kabushiki Kaisha |
Image processing apparatus and method thereof for detecting and removing noise in decoded images
|
|
US8194984B2
(en)
*
|
2007-03-05 |
2012-06-05 |
Fujitsu Limited |
Image processing system that removes noise contained in image data
|
|
US8150204B2
(en)
*
|
2007-03-23 |
2012-04-03 |
Mitsubishi Electric Corporation |
Noise reducer for video signals
|
|
US8073276B2
(en)
*
|
2007-04-10 |
2011-12-06 |
Vivante Corporation |
De-ringing filter for decompressed video data
|
|
JP4609457B2
(ja)
*
|
2007-06-14 |
2011-01-12 |
ソニー株式会社 |
画像処理装置、及び、画像処理方法
|
|
WO2009044549A1
(ja)
*
|
2007-10-03 |
2009-04-09 |
Panasonic Corporation |
ブロック歪みを減少させる方法および装置
|
|
KR100973657B1
(ko)
*
|
2007-11-01 |
2010-08-02 |
경희대학교 산학협력단 |
디블록킹 필터링을 포함하는 코덱 사이의 트랜스코딩 방법 및 장치
|
|
US20110255606A1
(en)
*
|
2008-09-04 |
2011-10-20 |
Ojo Olukayode A |
Spatial noise reduction circuit and approach therefor
|
|
EP2327219B1
(en)
*
|
2008-09-09 |
2016-11-09 |
Marvell World Trade Ltd. |
Reducing digital image noise
|
|
US8558875B2
(en)
*
|
2008-09-29 |
2013-10-15 |
Panasonic Corporation |
Video signal processing device
|
|
GB2465158A
(en)
*
|
2008-11-05 |
2010-05-12 |
Sony Corp |
Image data filtering
|
|
US8279345B2
(en)
*
|
2009-07-21 |
2012-10-02 |
Qualcomm Incorporated |
System and method for random noise estimation in a sequence of images
|
|
US8743287B2
(en)
*
|
2009-07-24 |
2014-06-03 |
Broadcom Corporation |
Method and system for mitigating motion trail artifacts and improving low contrast contours in temporal filtering based noise reduction
|
|
US8885969B2
(en)
*
|
2010-03-29 |
2014-11-11 |
Sony Corporation |
Method and apparatus for detecting coding artifacts in an image
|
|
US8670073B2
(en)
*
|
2010-08-02 |
2014-03-11 |
Broadcom Corporation |
Method and system for video noise filtering
|
|
US8773593B2
(en)
*
|
2011-01-03 |
2014-07-08 |
Arm Limited |
Noise reduction filter circuitry and method
|
|
US8792549B2
(en)
*
|
2011-02-28 |
2014-07-29 |
Sony Corporation |
Decoder-derived geometric transformations for motion compensated inter prediction
|
|
US20130101027A1
(en)
*
|
2011-06-20 |
2013-04-25 |
Matthias Narroschke |
Deblocking control by individual quantization parameters
|
|
US8805114B2
(en)
*
|
2012-11-27 |
2014-08-12 |
Texas Instruments Incorporated |
Content adaptive edge and detail enhancement for image and video processing
|
|
BR112015011917A2
(pt)
*
|
2012-11-30 |
2017-07-11 |
Sony Corp |
aparelho e método de processamento de imagem
|
|
JP6300576B2
(ja)
*
|
2013-05-02 |
2018-03-28 |
キヤノン株式会社 |
画像処理装置及び画像処理方法
|
|
US9118932B2
(en)
*
|
2013-06-14 |
2015-08-25 |
Nvidia Corporation |
Adaptive filtering mechanism to remove encoding artifacts in video data
|