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    IMMERSIVE VIRTUAL REALITY PRODUCTION AND PLAYBACK FOR STORYTELLING CONTENT
    11.
    发明申请
    IMMERSIVE VIRTUAL REALITY PRODUCTION AND PLAYBACK FOR STORYTELLING CONTENT 有权
    真实的虚拟现实生产和回放用于STORYTELLING CONTENT

    公开(公告)号：US20160191893A1

    公开(公告)日：2016-06-30

    申请号：US14960379

    申请日：2015-12-05

    Applicant: Warner Bros. Entertainment, Inc.

    Inventor： Gregory I. Gewickey ,  Lewis S. Ostrover ,  Michael Smith ,  Michael Zink

    IPC: H04N13/00 ,  G06T19/00 ,  H04N13/02 ,  G11B27/036

    CPC classification number: G11B27/036 ,  G11B27/031 ,  G11B27/11 ,  H04N13/025 ,  H04N13/044 ,  H04N13/117 ,  H04N13/25 ,  H04N13/344 ,  H04N13/388

    Abstract: Methods for digital content production and playback of an immersive stereographic video work provide or enhance interactivity of immersive entertainment using various different playback and production techniques. “Immersive stereographic” may refer to virtual reality, augmented reality, or both. The methods may be implemented using specialized equipment for immersive stereographic playback or production. Aspects of the methods may be encoded as instructions in a computer memory, executable by one or more processors of the equipment to perform the aspects.

    Abstract translation: 数字内容制作和沉浸式立体视频作品播放的方法提供或增强了使用各种不同播放和制作技术的沉浸式娱乐的交互性。 “沉浸的立体”可以指虚拟现实，增强现实或两者。 这些方法可以使用用于沉浸式立体回放或生产的专用设备来实现。 方法的各方面可以被编码为计算机存储器中的指令，由设备的一个或多个处理器执行以执行方面。

    Controlling characteristics of light output from LED walls
    12.
    发明授权
    Controlling characteristics of light output from LED walls 有权

    公开(公告)号：US12282700B2

    公开(公告)日：2025-04-22

    申请号：US18622322

    申请日：2024-03-29

    Applicant: Warner Bros. Entertainment Inc.

    Inventor： Michael Zink ,  Michael Smith

    IPC: G06F3/147 ,  G06F3/14 ,  G06T7/60 ,  H04N5/222

    Abstract: A computer-generated scene is generated as background for a live action set, for display on a panel of light emitting diodes (LEDs). Characteristics of light output by the LED panel are controlled such that the computer-generated scene rendered on the LED panel, when captured by a motion picture camera, has high fidelity to the original computer-generated scene. Consequently, the scene displayed on the screen more closely simulates the rendered scene from the viewpoint of the camera. Thus, a viewpoint captured by the camera appears more realistic and/or truer to the creative intent.

    Scanner noise elimination for scanned films
    13.
    发明授权
    Scanner noise elimination for scanned films 有权

    公开(公告)号：US12211182B2

    公开(公告)日：2025-01-28

    申请号：US17723231

    申请日：2022-04-18

    Applicant: Warner Bros. Entertainment Inc.

    Inventor： Michael Smith ,  Michael Zink ,  Christopher Nolan

    IPC: G06T5/70 ,  G06T5/20

    Abstract: A method for preparing digital image data from an analog image input by scanning, and reducing visibility of the scanning noise, may include estimating a visibility of scanning noise, and a number of scanning samples needed to reduce scanning noise to below a visible threshold. Related methods include scanning, by an analog-to-digital image scanner, an analog image for multiple iterations, resulting in digital image data for each of the iterations; calculating a noise statistic for individual pixels of digital image data across the iterations; determining true values of individual pixels of the digital image data based on the noise statistic for each of the individual pixels and generating scanner noise reduced digital image data wherein pixels are assigned their respective ones of the true values; and saving the scanner noise reduced digital image data in a computer memory.

    System and method for generating video content with hue-preservation in virtual production
    16.
    发明授权
    System and method for generating video content with hue-preservation in virtual production 有权

    公开(公告)号：US11736670B2

    公开(公告)日：2023-08-22

    申请号：US17902136

    申请日：2022-09-02

    Applicant: WARNER BROS. ENTERTAINMENT INC.

    Inventor： Michael Zink ,  Michael Smith

    IPC: H04N9/64 ,  H04N9/73 ,  H04N9/67 ,  H04N19/186

    CPC classification number: H04N9/643 ,  H04N9/67 ,  H04N9/73 ,  H04N19/186

    Abstract: A system is provided for generating video content with hue-preservation in virtual production. The system comprises a memory for storing instructions and a processor configured to execute the instructions. Based on the executed instructions, the processor is further configured to control a saturation of scene linear data based on mapping of a first color gamut corresponding to a first encoding format of raw data to a second color gamut corresponding to a defined color space. The processor is further configured to determine a standard dynamic range (SDR) video content in the defined color space based on the scene linear data. Based on a scaling factor that is applied to three primary color values that describe the first color gamut, hue of the SDR video content is preserved.

    System and method for generating video content with hue-preservation in virtual production
    17.
    发明授权
    System and method for generating video content with hue-preservation in virtual production 有权

    公开(公告)号：US11457187B1

    公开(公告)日：2022-09-27

    申请号：US17393858

    申请日：2021-08-04

    Applicant: Warner Bros. Entertainment Inc.

    Inventor： Michael Zink ,  Michael Smith

    IPC: H04N9/64 ,  H04N9/73 ,  H04N9/67 ,  H04N19/186

    Abstract: A system is provided for generating video content with hue-preservation in virtual production. A processor determines data in a scene-based encoding format based on raw data received in a pre-defined format. The raw data includes a computer-generated background rendered on a rendering panel and a foreground object. Based on the data in the scene-based encoding format, scene linear data is determined. A saturation of the scene linear data is controlled when a first color gamut corresponding to the pre-defined format is mapped to a second color gamut corresponding to a display-based encoding color space. Based on the scene linear data, a standard dynamic range (SDR) video content in the display-based encoding color space is determined. Hue of the SDR video content is preserved, when the rendering panel is in-focus or out-of-focus, based on a scaling factor that is applied to three primary color values that describe the first color gamut.

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