BRPI0910478A2 - sistema e método para intensificar a visibilidade de um objeto em uma imagem digital - Google Patents
sistema e método para intensificar a visibilidade de um objeto em uma imagem digitalInfo
- Publication number
- BRPI0910478A2 BRPI0910478A2 BRPI0910478A BRPI0910478A BRPI0910478A2 BR PI0910478 A2 BRPI0910478 A2 BR PI0910478A2 BR PI0910478 A BRPI0910478 A BR PI0910478A BR PI0910478 A BRPI0910478 A BR PI0910478A BR PI0910478 A2 BRPI0910478 A2 BR PI0910478A2
- Authority
- BR
- Brazil
- Prior art keywords
- visibility
- enhancing
- digital image
- digital
- image
- Prior art date
Links
- 230000002708 enhancing effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/73—Deblurring; Sharpening
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/162—User input
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Analysis (AREA)
- Closed-Circuit Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12391308P | 2008-04-11 | 2008-04-11 | |
PCT/US2009/002178 WO2009126261A2 (en) | 2008-04-11 | 2009-04-07 | System and method for enhancing the visibility of an object in a digital picture |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0910478A2 true BRPI0910478A2 (pt) | 2015-09-29 |
Family
ID=41056945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0910478A BRPI0910478A2 (pt) | 2008-04-11 | 2009-04-07 | sistema e método para intensificar a visibilidade de um objeto em uma imagem digital |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110026607A1 (pt) |
EP (1) | EP2266320A2 (pt) |
JP (1) | JP2011517228A (pt) |
CN (1) | CN101999231A (pt) |
BR (1) | BRPI0910478A2 (pt) |
CA (1) | CA2720900A1 (pt) |
WO (1) | WO2009126261A2 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102656886B (zh) * | 2009-12-14 | 2016-08-10 | 汤姆逊许可证公司 | 知晓对象的视频编码策略 |
US9363522B2 (en) | 2011-04-28 | 2016-06-07 | Warner Bros. Entertainment, Inc. | Region-of-interest encoding enhancements for variable-bitrate mezzanine compression |
JP5800187B2 (ja) * | 2011-08-16 | 2015-10-28 | リコーイメージング株式会社 | 撮像装置および距離情報取得方法 |
US9236024B2 (en) | 2011-12-06 | 2016-01-12 | Glasses.Com Inc. | Systems and methods for obtaining a pupillary distance measurement using a mobile computing device |
US9483853B2 (en) | 2012-05-23 | 2016-11-01 | Glasses.Com Inc. | Systems and methods to display rendered images |
US9378584B2 (en) | 2012-05-23 | 2016-06-28 | Glasses.Com Inc. | Systems and methods for rendering virtual try-on products |
US9286715B2 (en) | 2012-05-23 | 2016-03-15 | Glasses.Com Inc. | Systems and methods for adjusting a virtual try-on |
WO2016029163A1 (en) * | 2014-08-22 | 2016-02-25 | Nova Southeastern University | Data adaptive compression and data encryption using kronecker products |
CN106210727B (zh) * | 2016-08-16 | 2020-05-22 | 广东中星电子有限公司 | 基于神经网络处理器阵列的视频分级码流编码方法和系统 |
CN106303538B (zh) * | 2016-08-16 | 2021-04-13 | 中星技术股份有限公司 | 一种支持多源数据融合的视频分级编码方法及装置 |
CN106303527B (zh) * | 2016-08-16 | 2020-10-09 | 广东中星电子有限公司 | 时分复用神经网络处理器的视频分级码流编码方法和系统 |
CN106303567B (zh) * | 2016-08-16 | 2021-02-19 | 中星技术股份有限公司 | 一种联合装置的视频编码方法及系统 |
CN106485732B (zh) * | 2016-09-09 | 2019-04-16 | 南京航空航天大学 | 一种视频序列的目标跟踪方法 |
CN107944384B (zh) * | 2017-11-21 | 2021-08-20 | 天地伟业技术有限公司 | 一种基于视频的递物行为检测方法 |
WO2020006739A1 (zh) * | 2018-07-05 | 2020-01-09 | 深圳市大疆创新科技有限公司 | 图像处理方法和装置 |
US20210006835A1 (en) * | 2019-07-01 | 2021-01-07 | Microsoft Technology Licensing, Llc | Blurring to improve visual quality in an area of interest in a frame |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512939A (en) * | 1994-04-06 | 1996-04-30 | At&T Corp. | Low bit rate audio-visual communication system having integrated perceptual speech and video coding |
JP2002207992A (ja) * | 2001-01-12 | 2002-07-26 | Hitachi Ltd | 画像処理方法及び画像処理装置 |
JP2006013722A (ja) * | 2004-06-23 | 2006-01-12 | Matsushita Electric Ind Co Ltd | 画像処理装置および画像処理方法 |
WO2006003873A1 (ja) * | 2004-07-06 | 2006-01-12 | Matsushita Electric Industrial Co., Ltd. | 画像符号化方法および画像復号化方法 |
KR100752333B1 (ko) * | 2005-01-24 | 2007-08-28 | 주식회사 메디슨 | 3차원 초음파 도플러 이미지의 화질 개선 방법 |
WO2007045001A1 (en) * | 2005-10-21 | 2007-04-26 | Mobilkom Austria Aktiengesellschaft | Preprocessing of game video sequences for transmission over mobile networks |
JP4703449B2 (ja) * | 2006-03-23 | 2011-06-15 | 三洋電機株式会社 | 符号化方法 |
WO2008039217A1 (en) * | 2006-09-29 | 2008-04-03 | Thomson Licensing | Dynamic state estimation |
-
2009
- 2009-04-07 US US12/736,496 patent/US20110026607A1/en not_active Abandoned
- 2009-04-07 JP JP2011503990A patent/JP2011517228A/ja active Pending
- 2009-04-07 EP EP09731123A patent/EP2266320A2/en not_active Withdrawn
- 2009-04-07 WO PCT/US2009/002178 patent/WO2009126261A2/en active Application Filing
- 2009-04-07 BR BRPI0910478A patent/BRPI0910478A2/pt not_active Application Discontinuation
- 2009-04-07 CN CN200980112735.0A patent/CN101999231A/zh active Pending
- 2009-04-07 CA CA2720900A patent/CA2720900A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2720900A1 (en) | 2009-10-15 |
CN101999231A (zh) | 2011-03-30 |
EP2266320A2 (en) | 2010-12-29 |
WO2009126261A2 (en) | 2009-10-15 |
WO2009126261A3 (en) | 2009-11-26 |
US20110026607A1 (en) | 2011-02-03 |
JP2011517228A (ja) | 2011-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: G06T 5/00 (2006.01), G06T 5/20 (2006.01), H04N 19/ |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04N 19/119 (2014.01), H04N 19/124 (2014.01), H04N |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B25G | Requested change of headquarter approved |
Owner name: THOMSON LICENSING (FR) |
|
B25G | Requested change of headquarter approved |
Owner name: THOMSON LICENSING (FR) |
|
B25A | Requested transfer of rights approved |
Owner name: INTERDIGITAL VC HOLDINGS, INC. (US) |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |