BR9609169A - System and process for inserting static and dynamic images in a live video transmission. - Google Patents
System and process for inserting static and dynamic images in a live video transmission.Info
- Publication number
- BR9609169A BR9609169A BR9609169-0A BR9609169A BR9609169A BR 9609169 A BR9609169 A BR 9609169A BR 9609169 A BR9609169 A BR 9609169A BR 9609169 A BR9609169 A BR 9609169A
- Authority
- BR
- Brazil
- Prior art keywords
- dynamic
- static
- image
- live video
- reference point
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
- H04N5/2723—Insertion of virtual advertisement; Replacing advertisements physical present in the scene by virtual advertisement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Studio Circuits (AREA)
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
Abstract
<B>SISTEMA E PROCESSO PARA INSERçãO DE IMAGENS ESTáTICA E DINâMICA EM UMA TRANSMISSãO DE VìDEO AO VIVO<D>. Um sistema de inserção de vídeo ao vivo coloca, de forma eficiente, imagens estática (186) ou dinâmica em uma transmissão ao vivo. O sistema identifica, inicialmente, pontos de referência naturais na cena de vídeo que podem ser automaticamente identificados e rastreados à medida que o campo de visão da câmera panoramiza e passa através da cena. Os locais dos pontos de referência são matematicamente modelados e armazenados como uma constelação de locais em uma grade matemática. Um ponto de resistência arbitrário, preferivelmente não necessariamente coincidente com um ponto de referência natural selecionado, é localizado dentro ou sem a grade e utilizado como uma origem para a finalidade de inserir a imagem estática (186) ou dinâmica no campo de visão da câmera. Para imagens estáticas, é freq³entemente desejável colocar uma borda ou limite da imagem a ser inserida no ponto de referência. Para inserções dinâmicas, a distância entre o ponto de referência e a imagem dinâmica inserida é automaticamente mudada de quadro para quadro para fazer com que pareça que a imagem esteja se movendo ou mudando, ou ambos.<B> SYSTEM AND PROCESS FOR INSERTING STATIC AND DYNAMIC IMAGES IN A LIVE VIDEO TRANSMISSION <D>. A live video insertion system efficiently places static (186) or dynamic images in a live broadcast. The system initially identifies natural landmarks in the video scene that can be automatically identified and tracked as the camera's field of view panes and passes through the scene. Landmark locations are mathematically modeled and stored as a constellation of locations in a mathematical grid. An arbitrary resistance point, preferably not necessarily coinciding with a selected natural reference point, is located inside or without the grid and used as a source for the purpose of inserting the static (186) or dynamic image into the camera's field of view. For still images, it is often desirable to place a border or border of the image to be inserted at the reference point. For dynamic inserts, the distance between the reference point and the inserted dynamic image is automatically changed from frame to frame to make it appear that the image is moving or changing, or both.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27995P | 1995-06-16 | 1995-06-16 | |
US08/563,598 US5892554A (en) | 1995-11-28 | 1995-11-28 | System and method for inserting static and dynamic images into a live video broadcast |
PCT/US1996/010163 WO1997000581A1 (en) | 1995-06-16 | 1996-06-12 | System and method for inserting static and dynamic images into a live video broadcast |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9609169A true BR9609169A (en) | 1999-12-14 |
Family
ID=26667432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9609169-0A BR9609169A (en) | 1995-06-16 | 1996-06-12 | System and process for inserting static and dynamic images in a live video transmission. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0832537A4 (en) |
JP (1) | JPH11507796A (en) |
AU (1) | AU6276096A (en) |
BR (1) | BR9609169A (en) |
PE (1) | PE18698A1 (en) |
WO (1) | WO1997000581A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3724117B2 (en) * | 1997-05-23 | 2005-12-07 | ソニー株式会社 | Image generating apparatus and image generating method |
FR2770072B1 (en) * | 1997-08-19 | 2000-07-28 | Serge Dulin | VIRTUAL CAMERA |
GB2344714A (en) * | 1998-09-22 | 2000-06-14 | Orad Hi Tec Systems Ltd | Method and apparatus for creating real digital video effects |
ES2286875T3 (en) | 1999-04-22 | 2007-12-01 | Leo Vision | PROCEDURE AND DEVICE OF TREATMENT AND RESTITUTION OF IMAGES, WITH NEW SAMPLING. |
ES2158797B1 (en) * | 1999-08-12 | 2002-04-01 | Nieto Ramon Rivas | MULTI-PURPOSE AND / OR MULTIDESTINE GENERATOR DEVICE OF THE CONTENTS IN ADVERTISING, INFORMATIVE OR ORNAMENTAL THREE MODULES OR PANELS, WHICH ARE INTEGRATED IN RETRANSMITTED AND / OR FILMED IMAGES. |
US6993245B1 (en) | 1999-11-18 | 2006-01-31 | Vulcan Patents Llc | Iterative, maximally probable, batch-mode commercial detection for audiovisual content |
US8910199B2 (en) | 2000-02-25 | 2014-12-09 | Interval Licensing Llc | Targeted television content display |
AU2001249994A1 (en) | 2000-02-25 | 2001-09-03 | Interval Research Corporation | Method and system for selecting advertisements |
US6968565B1 (en) | 2000-02-25 | 2005-11-22 | Vulcan Patents Llc | Detection of content display observers with prevention of unauthorized access to identification signal |
JP5529773B2 (en) * | 2000-04-05 | 2014-06-25 | 雅信 鯨田 | Program transmission system, program playback system, and CM providing system for programs |
IL136080A0 (en) * | 2000-05-11 | 2001-05-20 | Yeda Res & Dev | Sequence-to-sequence alignment |
JP2006333420A (en) * | 2005-05-27 | 2006-12-07 | Shinzo Ito | Method of combining detected video image for detecting video image of sports with cm video image and generating television broadcast video signal for television broadcasting, and apparatus for transmitting signal containing television broadcast video signal |
JP5162928B2 (en) * | 2007-03-12 | 2013-03-13 | ソニー株式会社 | Image processing apparatus, image processing method, and image processing system |
ITMI20100262A1 (en) * | 2010-02-19 | 2011-08-20 | Jarno Zaffelli | METHOD FOR THE SUBSTANTIALLY STATIC DISPLAY OF DYNAMIC IMAGES AND IMPLEMENTING THE SAME SYSTEM |
FR2959339A1 (en) * | 2010-04-26 | 2011-10-28 | Citiled | METHOD FOR CONTROLLING AT LEAST ONE DISPLAY PANEL OF VARIABLE IMAGES IN A PLACE SUCH AS A STAGE |
JP5465620B2 (en) | 2010-06-25 | 2014-04-09 | Kddi株式会社 | Video output apparatus, program and method for determining additional information area to be superimposed on video content |
EP3518528A1 (en) | 2013-03-08 | 2019-07-31 | DigitArena SA | Method of replacing objects in a video stream and computer program |
EP3094082A1 (en) * | 2015-05-13 | 2016-11-16 | AIM Sport Vision AG | Digitally overlaying an image with another image |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2661061B1 (en) * | 1990-04-11 | 1992-08-07 | Multi Media Tech | METHOD AND DEVICE FOR MODIFYING IMAGE AREA. |
EP0595808B1 (en) * | 1991-07-19 | 1999-06-23 | Princeton Video Image, Inc. | Television displays having selected inserted indicia |
GB9119964D0 (en) * | 1991-09-18 | 1991-10-30 | Sarnoff David Res Center | Pattern-key video insertion |
AU6298794A (en) * | 1993-02-14 | 1995-05-04 | Orad, Inc. | Apparatus and method for detecting, identifying and incorporating advertisements in a video |
-
1996
- 1996-06-12 AU AU62760/96A patent/AU6276096A/en not_active Abandoned
- 1996-06-12 WO PCT/US1996/010163 patent/WO1997000581A1/en not_active Application Discontinuation
- 1996-06-12 JP JP9503297A patent/JPH11507796A/en active Pending
- 1996-06-12 EP EP96921559A patent/EP0832537A4/en not_active Withdrawn
- 1996-06-12 BR BR9609169-0A patent/BR9609169A/en not_active Application Discontinuation
- 1996-06-14 PE PE00045796A patent/PE18698A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MX9710191A (en) | 1998-10-31 |
WO1997000581A1 (en) | 1997-01-03 |
EP0832537A4 (en) | 2000-10-18 |
PE18698A1 (en) | 1998-05-04 |
JPH11507796A (en) | 1999-07-06 |
EP0832537A1 (en) | 1998-04-01 |
AU6276096A (en) | 1997-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EG | Technical examination (opinion): publication of technical examination (opinion) | ||
FC | Decision: refusal |