DE102007053745A1 - Camera arrangement for recording sporting event, has auxiliary optics fixed before optical systems of cameras, and stand, processor and mixer arranged to combine both differently exposed identical camera signals to single signal - Google Patents
Camera arrangement for recording sporting event, has auxiliary optics fixed before optical systems of cameras, and stand, processor and mixer arranged to combine both differently exposed identical camera signals to single signal Download PDFInfo
- Publication number
- DE102007053745A1 DE102007053745A1 DE102007053745A DE102007053745A DE102007053745A1 DE 102007053745 A1 DE102007053745 A1 DE 102007053745A1 DE 102007053745 A DE102007053745 A DE 102007053745A DE 102007053745 A DE102007053745 A DE 102007053745A DE 102007053745 A1 DE102007053745 A1 DE 102007053745A1
- Authority
- DE
- Germany
- Prior art keywords
- camera
- cameras
- image
- signals
- camera arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Kameraanordnung zur Aufzeichnung von Sportereignissen.The The invention relates to a camera arrangement for recording of sporting events.
Die neuen Fußball-Arenen werden zunehmen steiler gebaut und die Öffnung im Dach wird im Prinzip auf die Größe des Spielfeldes oder eine noch kleinere Größe reduziert. Viele Neubauten haben zudem schließbare Dächer über dem Spielfeld.The new football arenas are increasingly steeply built and the opening in the roof is in principle on the size of the playing field or reduced to an even smaller size. Many new buildings also have lockable roofs above the pitch.
Was für die Zuschauer im Stadion optimale Bedingungen schafft, nämlich die Nähe zum Spielfeld und einen trockenen Sitzplatz auch bei Regen, ist für die Fernsehübertragungen häufig eine große Herausforderung. Durch die kleinen Dachöffnungen und die statischen Konstruktionen der schließbaren Dächer ergeben sich bei Sonnenschein auf dem Spielfeld extreme Helligkeitsunterschiede bzw. teilweise filigrane Licht-Schatten Muster. Diese sind mit der momentanen Fernseh- oder Kameratechnik oft nicht mehr kompensierbar. In diesen Fällen besteht die Möglichkeit, entweder die dunklen oder die hellen Stellen korrekt zu belichten. Bei schnellem Spielverlauf und unglücklichem Sonnenstand entstehen besonders bei den totalen Aufnahmen von den Rängen (Führungskamera) oft kaum zu What for the Spectators in the stadium creates optimal conditions, namely the Proximity to Playing field and a dry seat even in the rain, is for the television broadcasts often a big Challenge. Through the small roof openings and the static Constructions of the closable roofs When the sun is out on the pitch extreme differences in brightness result or partially filigree light-shadow patterns. These are with the current television or camera technology often no longer compensated. In these cases it is possible, either to expose the dark or the bright spots correctly. In case of fast gameplay and unfortunate position of the sun arise especially with the total shots of the ranks (leading camera) often hardly
Die Aufgabe der Erfindung besteht darin, bei einer Fernsehübertragung von Sportereignissen die korrekte Belichtung der Schattenbereiche und die korrekte Belichtung der besonnten Flächen in einem Bild zu verbinden, so dass ein optisch ausgeglichenes Bild entsteht, welches nach wie vor Licht und Schattenbereiche aufweist.The The object of the invention is in a television broadcast of sports events the correct exposure of the shadow areas and to combine the correct exposure of the sunny areas in an image, so that a visually balanced image is created, which after in front of light and shadow areas.
Diese Aufgabe wird erfindungsgemäß bei einer Kameraanordnung der eingangs erwähnten Art durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst.These Task is according to the invention in a Camera arrangement of the aforementioned Art solved by the characterizing features of claim 1.
Vorteilhafte Ausgestaltungen und Weiterbildungen der Kameraanordnung nach der Erfindung sind in den Unteransprüchen angegeben.advantageous Embodiments and developments of the camera arrangement according to the Invention are in the subclaims specified.
Die Erfindung wird im Folgenden an Hand eines Ausführungsbeispiels näher erläutert. Die einzige Figur zeigt ein Schaltbild einer erfindungsgemäßen Kameraanordnung.The Invention will be explained in more detail below with reference to an embodiment. The single figure shows a circuit diagram of a camera arrangement according to the invention.
Die
in der Figur gezeigte Kameraanordnung weist zwei elektronische Kameras
Kameras
Das
Ausgangssignal des Mischers
Mit
diesen 3D-Stadion Daten sowie den Stativ- und Brennweitendsten der
Vorsatzoptik
Der
Rechner
Es
ist zusätzlich
möglich, über einen
nicht gezeigten Lichtsensor, der im Sonnenbereich des Stadions angebracht
ist, die „Harte
der durch den Rechner erzeugten Maske über das 3D-Softwaremodell automatisch
zu steuern. Bei keiner Sonneneinstrahlung läuft das Bild der „Schattenkamera"
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007053745A DE102007053745B4 (en) | 2007-11-12 | 2007-11-12 | Camera arrangement for recording sports events |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007053745A DE102007053745B4 (en) | 2007-11-12 | 2007-11-12 | Camera arrangement for recording sports events |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007053745A1 true DE102007053745A1 (en) | 2009-05-14 |
DE102007053745B4 DE102007053745B4 (en) | 2012-09-27 |
Family
ID=40530605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007053745A Expired - Fee Related DE102007053745B4 (en) | 2007-11-12 | 2007-11-12 | Camera arrangement for recording sports events |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007053745B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2858344A1 (en) * | 2013-10-01 | 2015-04-08 | Lg Electronics Inc. | Mobile terminal and control method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5940139A (en) * | 1996-08-07 | 1999-08-17 | Bell Communications Research, Inc. | Background extraction in a video picture |
GB9813632D0 (en) * | 1998-06-24 | 1998-08-26 | Robinson Alan W | Outside televised broadcast shadow compensator |
US7230653B1 (en) * | 1999-11-08 | 2007-06-12 | Vistas Unlimited | Method and apparatus for real time insertion of images into video |
-
2007
- 2007-11-12 DE DE102007053745A patent/DE102007053745B4/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2858344A1 (en) * | 2013-10-01 | 2015-04-08 | Lg Electronics Inc. | Mobile terminal and control method thereof |
US9392186B2 (en) | 2013-10-01 | 2016-07-12 | Lg Electronics Inc. | Mobile terminal and control method thereof capturing first and second images with first and second flashes |
Also Published As
Publication number | Publication date |
---|---|
DE102007053745B4 (en) | 2012-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3229771C2 (en) | ||
DE69812696T2 (en) | METHOD AND DEVICE FOR ADJUSTING ONE OR MORE PROJECTORS | |
DE2804294A1 (en) | VIDEO CONTROL ARRANGEMENT FOR A SYNCHRONIZATION DEVICE | |
DE19720200B4 (en) | Imaging device | |
DE10011744B4 (en) | Automatic background scene focusing for image composition | |
DE112006000534T5 (en) | Positioning a subject with respect to a background scene in a digital camera | |
DE102018118187A1 (en) | Process and data processing system for the synthesis of images | |
DE3129356A1 (en) | AUTOMATIC EXPOSURE CONTROL DEVICE WITH IMAGE DIVISION FOR A TELEVISION CAMERA | |
DE3320690C2 (en) | ||
CN105847708A (en) | Image-histogram-analysis-based automatic exposure adjusting method and system for linear array camera | |
DE102007053745A1 (en) | Camera arrangement for recording sporting event, has auxiliary optics fixed before optical systems of cameras, and stand, processor and mixer arranged to combine both differently exposed identical camera signals to single signal | |
DE102013206832A1 (en) | IMAGE DISPLAY DEVICE, MOBILE PHONE AND METHOD | |
EP1434434A1 (en) | Self calibration of a projection system using multiple projectors | |
WO2016055195A1 (en) | Device for generating a video output data stream, video source, video system and method for generating a video output data stream or a video source data stream | |
WO2003056389A1 (en) | Projection system | |
DE4111512A1 (en) | LIGHT SUPPLY DEVICE | |
EP1103845A1 (en) | Method and apparatus for controlling devices for a cinematographic presentation | |
WO2004082266A1 (en) | Method and device for recording video data | |
WO2006024646A1 (en) | Image processing device and associated operating method | |
WO2020052874A1 (en) | Calibration system and calibration method for a detection device of a vehicle | |
DE19806646C1 (en) | Camera tracking system for virtual television or video studio | |
DE2929135C2 (en) | Device for connecting an electronic flash unit with a certain type of camera | |
WO2019068836A1 (en) | Panoramic camera for video-recording playing fields and a method for operating said panoramic camera | |
EP4163783A1 (en) | Background reproducing device | |
AT523162B1 (en) | Field marking system and method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ON | Later submitted papers | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R082 | Change of representative |
Representative=s name: EISENFUEHR SPEISER PATENTANWAELTE RECHTSANWAEL, DE Representative=s name: EISENFUEHR, SPEISER & PARTNER, DE Representative=s name: EISENFUEHR, SPEISER & PARTNER, 80335 MUENCHEN, DE |
|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20121228 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |