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公开(公告)号：US12212875B2
公开(公告)日：2025-01-28
申请号：US18138628
申请日：2023-04-24
Inventor： Michael Koppetz
Abstract: A background display system for a virtual image recording studio comprises a background display device which is configured to display, behind or above a real subject, a representation of a virtual background for a recording by means of an associated camera, and a control device which is configured to control the background display device. The control device comprises a data input for receiving lens data from the associated camera and is configured to adjust the representation of the virtual background in dependence of the received lens data.
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公开(公告)号：US20240426460A1
公开(公告)日：2024-12-26
申请号：US18749981
申请日：2024-06-21
Inventor： Erwin Melzner , Volker Schumacher , Frank Hendricks
IPC: F21V5/00 , F21V17/00 , F21Y105/16 , F21Y113/13 , F21Y115/10
Abstract: Aspects and embodiments disclosed herein include an illumination apparatus comprising an LED light generating device comprising groups of LEDs spatially distributed on an emission surface for the generation of light, the generated light being emitted from the emission surface of the LED light generating device through a transparent and resistant protective screen of the LED light generating device, and comprising a replaceable light shaping device mounted in front of the transparent protective screen of the LED light generating device for shaping the light emitted from the emission surface of the LED light generating device.
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公开(公告)号：US12075182B2
公开(公告)日：2024-08-27
申请号：US17560169
申请日：2021-12-22
Inventor： Stephan Ukas-Bradley
IPC: H04N5/222 , G03B15/10 , G06F3/01 , G06T7/12 , G06T7/73 , G06T19/00 , H04N5/262 , H04N5/265 , H04N5/33 , H04N5/57
CPC classification number: H04N5/2226 , G06F3/014 , G06T7/73 , H04N5/2628 , H04N5/265 , H04N5/33 , G03B15/10
Abstract: A background display device for a virtual image recording studio is configured to display, behind or above a real subject, a representation of a virtual background for a recording by an associated camera. Furthermore, the background display device is configured to display a plurality of predetermined optically detectable position markers, in order to enable a determination of a position of the associated camera relative to the background display device.
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公开(公告)号：US20230418138A1
公开(公告)日：2023-12-28
申请号：US18211934
申请日：2023-06-20
Inventor： Michael HAUBMANN
IPC: G03B17/56
CPC classification number: G03B17/561
Abstract: A camera stabilization apparatus comprises a pendulum arm extending from a first end to a second end, the pendulum arm comprising a camera holding device at the first end for holding an associated camera and a functional element holding device at the second end for holding an associated functional element. The camera stabilization apparatus further comprises a signal concentration device configured to transmit, via a common transmission path, at least two different types of operating signals between the first end and the second end of the pendulum arm.
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公开(公告)号：US20230319422A1
公开(公告)日：2023-10-05
申请号：US18129217
申请日：2023-03-31
Inventor： Michael HAUBMANN
Abstract: In a method for recording a sequence of images by means of a digital motion picture camera, an image sensor generates electrical signals in dependence of the exposure. At least two exposure changing devices are provided, which are configured to influence the exposure of the image sensor by a setting of a respective operation parameter. One of the exposure changing devices is provided as a variation device or can be selected as such, and a further exposure changing device is provided as a compensation device or can be selected as such. During a recording of a sequence of images, the following steps are performed: influencing the exposure of the image sensor by changing the setting value of the operation parameter of the variation device; receiving the changed setting value; determining a respective adjustment value of the operation parameter of the compensation device and outputting the respective adjustment value to the compensation device, wherein an influence on the exposure of the image sensor caused by a change in the setting value is at least substantially compensated by a change in the respective adjustment value; and operating the at least one compensation device in accordance with the outputted respective adjustment value.
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Patent Agency Ranking
公开(公告)号：US20230269465A1
公开(公告)日：2023-08-24
申请号：US18113738
申请日：2023-02-24
Inventor： Hermann POPP , Frank ZEIDLER , Alexander MANN , Michael HAUBMANN
IPC: H04N23/661 , H04N23/50
CPC classification number: H04N23/661 , H04N23/50
Abstract: The invention relates to a modular electronic camera, and in particular a distributed electronic camera, comprising an image acquisition module comprising an image sensor and an image processing unit coupled to the image sensor, an operating module for controlling and/or configuring the camera, and a display module for displaying camera images acquired by the image sensor, wherein the image acquisition module, the operating module and the display module are camera modules. The camera in accordance with the invention is characterized in that the image acquisition module, the operating module and the display module are connected to one another by means of a data network, with the data network having a distribution unit that is configured to receive data via the data network from the camera modules and to forward data from one of the camera modules to at least one of the other camera modules.
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公开(公告)号：US20230128595A1
公开(公告)日：2023-04-27
申请号：US17973707
申请日：2022-10-26
Inventor： Michael Cieslinski
IPC: H04N5/374 , H04N5/3745
Abstract: An image sensor for electronic cameras has a plurality of pixels for generating exposure-dependent signals, wherein a respective pixel at least comprises at least one light-sensitive element; a readout node; a transfer gate; a converter transistor; and a selection switch that is connected to a signal output of the converter transistor to selectively couple the signal output to a column line of the image sensor. The column line is coupled or can be coupled to a negative input of an associated column amplifier via an input capacitor, wherein an amplifier output of the column amplifier is connected to a column readout circuit and to a compensation line. The compensation line is coupled via a respective feedback capacitor to the respective readout node of the associated pixels.
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8.发明授权公开(公告)号：US11637951B2
公开(公告)日：2023-04-25
申请号：US17308292
申请日：2021-05-05
Inventor： Hendrik Voss
Abstract: A remote control device for generating setting signals for a lens setting motor of a motion picture camera comprises a base part and an operating element rotatable relative to the base part for setting control commands for the lens setting motor; a position encoder for detecting a respective rotational position of the operating element and generating corresponding position signals; an evaluation and control device that is configured to determine setting signals for the lens setting motor in dependence on the position signals in accordance with a mapping rule; and an output device for transmitting the setting signals to the motion picture camera. In this respect, the mapping rule corresponds to at least one mathematical functional relationship and the remote control device has an input device via which the mathematical functional relationship can be configured by user input. A marking ring for a remote control device has a memory in which a readable coding is stored.
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公开(公告)号：USD956340S1
公开(公告)日：2022-06-28
申请号：US29806048
申请日：2021-08-31
Designer： Andreas Möller , Johannes Huttner , Alexander Freudenberg
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