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    HIGH-LEVEL SIGNALLING FOR FISHEYE VIDEO DATA
    22.
    发明申请
    HIGH-LEVEL SIGNALLING FOR FISHEYE VIDEO DATA 审中-公开

    公开(公告)号：WO2018218047A1

    公开(公告)日：2018-11-29

    申请号：PCT/US2018/034435

    申请日：2018-05-24

    Applicant: QUALCOMM INCORPORATED

    Inventor： WANG, Ye-Kui ,  BI, Ning ,  FORUTANPOUR, Bijan

    IPC: H04N21/235 ,  H04N21/81 ,  H04N21/854 ,  H04N21/236 ,  H04N21/845

    Abstract: An example method includes processing a file including fisheye video data, the file including a syntax structure including a plurality of syntax elements that specify attributes of the fisheye video data, wherein the plurality of syntax elements includes: a first syntax element that explicitly indicates whether the fisheye video data is monoscopic or stereoscopic, and one or more syntax elements that implicitly indicate whether the fisheye video data is monoscopic or stereoscopic; determining, based on the first syntax element, whether the fisheye video data is monoscopic or stereoscopic; and rendering, based on the determination, the fisheye video data as monoscopic or stereoscopic.

    ORIENTED IMAGE STITCHING FOR SPHERICAL IMAGE CONTENT
    23.
    发明申请
    ORIENTED IMAGE STITCHING FOR SPHERICAL IMAGE CONTENT 审中-公开

    公开(公告)号：WO2018093483A1

    公开(公告)日：2018-05-24

    申请号：PCT/US2017/055932

    申请日：2017-10-10

    Applicant: QUALCOMM INCORPORATED

    Inventor： FORUTANPOUR, Bijan ,  NGUYEN, Phi Hung Le ,  BI, Ning

    IPC: G06T3/00 ,  G06T7/70

    Abstract: Techniques are described related to generating image content. A graphics processing unit (GPU) is configured to receive a first set of images generated from a first camera device in a first location, the first camera device having a first orientation, render for display the first set of images oriented to an orientation reference, receive a second, different set of images generated from a second, different camera device in a second, different location, the second camera device having a second orientation, the second orientation being different than the first orientation, and render for display the second set of images oriented to the orientation reference.

    ENHANCED DEPTH MAP IMAGES FOR MOBILE DEVICES
    24.
    发明申请
    ENHANCED DEPTH MAP IMAGES FOR MOBILE DEVICES 审中-公开
    移动设备的增强深度图像

    公开(公告)号：WO2018084915A1

    公开(公告)日：2018-05-11

    申请号：PCT/US2017/048038

    申请日：2017-08-22

    Applicant: QUALCOMM INCORPORATED

    Inventor： FORUTANPOUR, Bijan ,  VERRALL, Stephen Michael ,  ATANASSOV, Kalin Mitkov ,  LINDNER, Albrecht Johannes

    IPC: G06T7/50 ,  G06T5/00

    Abstract: In general, techniques are described that facilitate processing of a depth map image in mobile devices. A mobile device comprising a depth camera, a camera and a processor may be configured to perform various aspects of the techniques. The depth camera may be configured to capture a depth map image of a scene. The camera may include a linear polarization unit configured to linearly polarize light entering into the camera. The camera may be configured to rotate the linearly polarization unit during capture of the scene to generate a sequence of linearly polarized images of the scene having different polarization orientations. The processor may be configured to perform image registration with respect to the sequence of linearly polarized images to generate a sequence of aligned linearly polarized images, and generate an enhanced depth map image based on the depth map image and the sequence of aligned linearly polarized images.

    Abstract translation: 通常，描述了便于处理移动设备中的深度图图像的技术。 包括深度相机，相机和处理器的移动设备可以被配置为执行这些技术的各个方面。 深度相机可以被配置为捕捉场景的深度图图像。 照相机可以包括线性偏振单元，该线性偏振单元被配置成线性偏振进入照相机的光。 照相机可以被配置为在拍摄场景期间旋转线性偏振单元以生成具有不同偏振取向的场景的线性偏振图像的序列。 处理器可以被配置为关于线性偏振图像序列执行图像配准以生成对齐线性偏振图像序列，并且基于深度图图像和对齐线性偏振图像序列生成增强深度图图像。

    DUAL FISHEYE IMAGE STITCHING FOR SPHERICAL VIDEO
    25.
    发明申请
    DUAL FISHEYE IMAGE STITCHING FOR SPHERICAL VIDEO 审中-公开
    双鱼眼图像拼接球形视频

    公开(公告)号：WO2017176345A1

    公开(公告)日：2017-10-12

    申请号：PCT/US2017/014725

    申请日：2017-01-24

    Applicant: QUALCOMM INCORPORATED

    Inventor： FORUTANPOUR, Bijan ,  NGUYEN, Phi Hung Le ,  BI, Ning

    IPC: G06T3/00 ,  G06T3/40

    CPC classification number: G06T3/0062 ,  G06T3/0018 ,  G06T3/4038 ,  G06T15/005 ,  G06T15/04 ,  G06T17/205 ,  G06T19/20 ,  G06T2215/06

    Abstract: Examples are described for overlaying circular images onto a three-dimensional mesh model to generated respective portions of image content for 360-degree viewable content, where each of the portions is a sub-capsule that is larger than half of the sphere. The portions are rendered and then blended based on overlapping portions of the image content from the 360-degree viewable content.

    Abstract translation: 描述了将圆形图像叠加到三维网格模型上以生成用于360度可视内容的图像内容的相应部分的示例，其中每个部分是大于 一半的球体。 这些部分根据360度可见内容中图像内容的重叠部分进行渲染和混合。

    TEXTURE RECONSTRUCTION FROM IMAGE SEQUENCE
    26.
    发明申请
    TEXTURE RECONSTRUCTION FROM IMAGE SEQUENCE 审中-公开
    纹理重构从图像序列

    公开(公告)号：WO2016182621A1

    公开(公告)日：2016-11-17

    申请号：PCT/US2016/020500

    申请日：2016-03-02

    Applicant: QUALCOMM INCORPORATED

    Inventor： FORUTANPOUR, Bijan ,  SARKIS, Michel Adib ,  SUNDARESAN, Sairam

    IPC: G06T15/04 ,  G06T1/00 ,  G06T11/00 ,  G06T19/00

    CPC classification number: G06T15/04 ,  G06T1/0007 ,  G06T7/49 ,  G06T11/001 ,  G06T19/00 ,  G06T2207/10016

    Abstract: A method for determining a pixel value of a texture pixel associated with a three-dimensional scan of an object includes prioritizing a sequence of image frames in a queue based on one or more prioritization parameters. The method also includes selecting a first image frame from the queue. The method also includes determining a pixel value of the particular texture pixel in the first image frame. The method further includes selecting a second image frame from the queue. The second image frame has a higher priority than the first image frame based on the one or more prioritization parameters. The method also includes modifying the pixel value of the particular texture pixel based on a pixel value of the particular texture pixel in the second image frame to generate a modified pixel value of the particular texture pixel.

    Abstract translation: 用于确定与对象的三维扫描相关联的纹理像素的像素值的方法包括基于一个或多个优先化参数对队列中的图像帧序列进行优先排序。 该方法还包括从队列中选择第一图像帧。 该方法还包括确定第一图像帧中特定纹理像素的像素值。 该方法还包括从队列中选择第二图像帧。 基于一个或多个优先化参数，第二图像帧具有比第一图像帧更高的优先级。 该方法还包括基于第二图像帧中的特定纹理像素的像素值来修改特定纹理像素的像素值，以生成特定纹理像素的修改像素值。

    PIXEL DATA GENERATION FOR AUTOSTEREOSCOPY IMAGES
    27.
    发明申请
    PIXEL DATA GENERATION FOR AUTOSTEREOSCOPY IMAGES 审中-公开
    用于自动图像的像素数据生成

    公开(公告)号：WO2015148186A1

    公开(公告)日：2015-10-01

    申请号：PCT/US2015/021035

    申请日：2015-03-17

    Applicant: QUALCOMM INCORPORATED

    Inventor： NGUYEN, Phi Hung Le ,  FORUTANPOUR, Bijan ,  BI, Ning

    IPC: H04N13/04

    CPC classification number: H04N13/302 ,  G06T1/20 ,  H04N13/305 ,  H04N13/324 ,  H04N13/349

    Abstract: Techniques are described for generating autostereoscopy content. A graphics processing unit (GPU) may determine from which views to retrieve pixel data, and may read the pixel data from corresponding images of only the determined views. In this manner, the techniques may promote efficiency in the generation of autostereoscopy content.

    Abstract translation: 描述了生成自动立体镜检查内容的技术。 图形处理单元（GPU）可以从哪个视图确定检索像素数据，并且可以仅从所确定的视图的相应图像中读取像素数据。 以这种方式，这些技术可以促进生成自动立体镜检查内容的效率。

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