BR112015007473A2 - profundidade de ajuste em um sinal de imagem tridimensional - Google Patents
profundidade de ajuste em um sinal de imagem tridimensionalInfo
- Publication number
- BR112015007473A2 BR112015007473A2 BR112015007473A BR112015007473A BR112015007473A2 BR 112015007473 A2 BR112015007473 A2 BR 112015007473A2 BR 112015007473 A BR112015007473 A BR 112015007473A BR 112015007473 A BR112015007473 A BR 112015007473A BR 112015007473 A2 BR112015007473 A2 BR 112015007473A2
- Authority
- BR
- Brazil
- Prior art keywords
- image signal
- region
- signal
- depth
- depth reduction
- Prior art date
Links
- 238000009877 rendering Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
- H04N13/183—On-screen display [OSD] information, e.g. subtitles or menus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/20—Perspective computation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/55—Depth or shape recovery from multiple images
- G06T7/593—Depth or shape recovery from multiple images from stereo images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/128—Adjusting depth or disparity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Computer Graphics (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computing Systems (AREA)
- Geometry (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Processing Or Creating Images (AREA)
- Controls And Circuits For Display Device (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
resumo patente de invenção: "profundidade de ajuste em um sinal de imagem tridimensional". a presente invenção refere-se a um sistema para processar um sinal de imagem 3d. o sinal de imagem 3d compreende um sinal de imagem 2d (fig.4a) e um sinal auxiliar 2d (fig.4b), com o sinal auxiliar 2d possibilitando a renderização 3d do sinal de imagem 2d em um monitor 3d. o sistema compreende um subsistema de interface de usuário (180) para possibilitar um usuário para estabelecer uma região 2d definida de usuário (182) no sinal de imagem 2d; a definidor de região (140) para definir uma região 2d (142) no sinal auxiliar 2d, a região 2d correspondendo a uma região de exibição em um plano de exibição do monitor 3d quando 3d renderiza o sinal de imagem 2d; e um processador de profundidade (160) para i) obter um parâmetro de redução de profundidade, o parâmetro de redução de profundidade representando a quantidade desejada de redução de profundidade na região de exibição quando 3d renderiza o sinal de imagem 2d, e ii) derivar um valor de ajuste a partir do parâmetro de redução de profundidade. consequentemente, uma redução de profundidade na região de exibição pode ser estabelecida, a saber, ajustando os valores de sinal do sinal auxiliar 2d na região 2d baseada no valor de ajuste. o sistema pode ser vantajosamente usado para aplicar uma redução de profundidade para codificar sobreposições em um sinal de imagem 3d.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2009616A NL2009616C2 (en) | 2012-10-11 | 2012-10-11 | Adjusting depth in a three-dimensional image signal. |
| PCT/EP2013/070926 WO2014056899A1 (en) | 2012-10-11 | 2013-10-08 | Depth adjustment of an image overlay in a 3d image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112015007473A2 true BR112015007473A2 (pt) | 2017-07-04 |
Family
ID=47388672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015007473A BR112015007473A2 (pt) | 2012-10-11 | 2013-10-08 | profundidade de ajuste em um sinal de imagem tridimensional |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20150249817A1 (pt) |
| EP (1) | EP2907305B1 (pt) |
| JP (1) | JP2016500947A (pt) |
| KR (1) | KR102128437B1 (pt) |
| CN (1) | CN104737535B (pt) |
| BR (1) | BR112015007473A2 (pt) |
| CA (1) | CA2887477A1 (pt) |
| ES (1) | ES2597252T3 (pt) |
| IL (1) | IL237767B (pt) |
| NL (1) | NL2009616C2 (pt) |
| RU (1) | RU2649959C2 (pt) |
| TW (1) | TWI581210B (pt) |
| WO (1) | WO2014056899A1 (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10311633B2 (en) | 2014-01-17 | 2019-06-04 | Nokia Technologies Oy | Method and apparatus for visualization of geo-located media contents in 3D rendering applications |
| US10334221B2 (en) | 2014-09-15 | 2019-06-25 | Mantisvision Ltd. | Methods circuits devices systems and associated computer executable code for rendering a hybrid image frame |
| AU2016336030B2 (en) | 2015-10-06 | 2021-03-04 | Blinxel Pty Ltd | Volumetric depth video recording and playback |
| GB2553782B (en) * | 2016-09-12 | 2021-10-20 | Niantic Inc | Predicting depth from image data using a statistical model |
| US10152815B2 (en) | 2017-01-17 | 2018-12-11 | Opentv, Inc. | Overlay emphasis modification in augmented reality displays |
| US10235788B2 (en) | 2017-01-17 | 2019-03-19 | Opentv, Inc. | Overlay contrast control in augmented reality displays |
| KR102201763B1 (ko) * | 2018-10-02 | 2021-01-12 | 엘지전자 주식회사 | 360 비디오 시스템에서 오버레이 처리 방법 및 그 장치 |
| WO2021237065A1 (en) | 2020-05-21 | 2021-11-25 | Looking Glass Factory, Inc. | System and method for holographic image display |
| WO2021262860A1 (en) | 2020-06-23 | 2021-12-30 | Looking Glass Factory, Inc. | System and method for holographic communication |
| WO2022119940A1 (en) | 2020-12-01 | 2022-06-09 | Looking Glass Factory, Inc. | System and method for processing three dimensional images |
| CN114615487B (zh) * | 2022-02-22 | 2023-04-25 | 聚好看科技股份有限公司 | 一种三维模型的显示方法及设备 |
| EP4373079A1 (en) | 2022-11-21 | 2024-05-22 | Leica Instruments (Singapore) Pte Ltd | System, method, and computer program for an optical imaging system and corresponding optical imaging system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8623490D0 (en) | 1986-09-30 | 1986-11-05 | Bass M L | Display means for stereoscopic images |
| AUPQ363299A0 (en) * | 1999-10-25 | 1999-11-18 | Silverbrook Research Pty Ltd | Paper based information inter face |
| US8330801B2 (en) * | 2006-12-22 | 2012-12-11 | Qualcomm Incorporated | Complexity-adaptive 2D-to-3D video sequence conversion |
| JP5792064B2 (ja) * | 2008-07-25 | 2015-10-07 | コーニンクレッカ フィリップス エヌ ヴェ | 字幕の三次元表示処理 |
| US10043304B2 (en) * | 2008-09-25 | 2018-08-07 | Koninklijke Philips N.V. | Three dimensional image data processing |
| CN101841727B (zh) * | 2009-12-30 | 2011-12-07 | 福州华映视讯有限公司 | 影像处理方法 |
| EP2526701A1 (en) * | 2010-01-21 | 2012-11-28 | General instrument Corporation | Stereoscopic video graphics overlay |
| JP5505637B2 (ja) * | 2010-06-24 | 2014-05-28 | ソニー株式会社 | 立体表示装置および立体表示装置の表示方法 |
| EP2418857A1 (en) * | 2010-08-12 | 2012-02-15 | Thomson Licensing | Stereoscopic menu control |
| KR20120023431A (ko) * | 2010-09-03 | 2012-03-13 | 삼성전자주식회사 | 깊이 조정이 가능한 2차원/3차원 영상 변환 방법 및 그 장치 |
| KR101732135B1 (ko) * | 2010-11-05 | 2017-05-11 | 삼성전자주식회사 | 3차원 영상통신장치 및 3차원 영상통신장치의 영상처리방법 |
| KR101315398B1 (ko) * | 2010-12-28 | 2013-10-07 | 주식회사 팬택 | 3차원 증강 현실 표시 장치 및 방법 |
-
2012
- 2012-10-11 NL NL2009616A patent/NL2009616C2/en not_active IP Right Cessation
-
2013
- 2013-10-08 EP EP13774158.3A patent/EP2907305B1/en active Active
- 2013-10-08 KR KR1020157012298A patent/KR102128437B1/ko active IP Right Grant
- 2013-10-08 BR BR112015007473A patent/BR112015007473A2/pt not_active Application Discontinuation
- 2013-10-08 WO PCT/EP2013/070926 patent/WO2014056899A1/en active Application Filing
- 2013-10-08 CA CA2887477A patent/CA2887477A1/en not_active Abandoned
- 2013-10-08 RU RU2015117528A patent/RU2649959C2/ru active
- 2013-10-08 JP JP2015536095A patent/JP2016500947A/ja active Pending
- 2013-10-08 CN CN201380053269.XA patent/CN104737535B/zh active Active
- 2013-10-08 ES ES13774158.3T patent/ES2597252T3/es active Active
- 2013-10-08 US US14/428,866 patent/US20150249817A1/en not_active Abandoned
- 2013-10-11 TW TW102136887A patent/TWI581210B/zh active
-
2015
- 2015-03-16 IL IL237767A patent/IL237767B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| TWI581210B (zh) | 2017-05-01 |
| US20150249817A1 (en) | 2015-09-03 |
| CN104737535B (zh) | 2017-02-22 |
| WO2014056899A1 (en) | 2014-04-17 |
| RU2649959C2 (ru) | 2018-04-05 |
| EP2907305B1 (en) | 2016-08-17 |
| JP2016500947A (ja) | 2016-01-14 |
| NL2009616C2 (en) | 2014-04-14 |
| CN104737535A (zh) | 2015-06-24 |
| RU2015117528A (ru) | 2016-12-10 |
| KR102128437B1 (ko) | 2020-07-01 |
| CA2887477A1 (en) | 2014-04-17 |
| TW201417039A (zh) | 2014-05-01 |
| EP2907305A1 (en) | 2015-08-19 |
| ES2597252T3 (es) | 2017-01-17 |
| KR20150070262A (ko) | 2015-06-24 |
| IL237767B (en) | 2018-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: H04N 13/00 Ipc: H04N 13/128 (2018.01), H04N 13/183 (2018.01), G06T |
|
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |