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    NORMALIZED IMAGES FOR CAMERAS
    4.
    发明申请
    NORMALIZED IMAGES FOR CAMERAS 审中-公开
    摄像机的标准化图像

    公开(公告)号：WO2007005108A3

    公开(公告)日：2007-11-22

    申请号：PCT/US2006017590

    申请日：2006-05-08

    Applicant: MICROSOFT CORP

    Inventor： CUTLER ROSS

    IPC: H04N7/14

    CPC classification number: H04N5/2628 ,  H04N5/23238 ,  H04N7/142

    Abstract: A method and system for producing normalized images of conference participants so that the participants appear to be approximately the same size when the images are displayed is provided. The normalizing system normalizes the size of images based on constraints relating to the distance of participants from the location of the camera. To normalize the image of a participant, the system zooms the camera to account for the distance of the participant from the camera.

    Abstract translation: 提供了一种用于产生会议参与者的标准化图像的方法和系统，以使得参与者在显示图像时看起来大致相同的尺寸。 归一化系统基于与参与者距相机位置的距离有关的约束来规格化图像的大小。 为了标准化参与者的图像，系统会缩放摄像头以说明参与者距离摄像头的距离。

    VIDEO DISPLAY MODIFICATION FOR VIDEO CONFERENCING ENVIRONMENTS
    5.
    发明申请
    VIDEO DISPLAY MODIFICATION FOR VIDEO CONFERENCING ENVIRONMENTS 审中-公开
    视频会议环境的视频显示修改

    公开(公告)号：WO2014011709A2

    公开(公告)日：2014-01-16

    申请号：PCT/US2013049821

    申请日：2013-07-10

    Applicant: MICROSOFT CORP

    Inventor： TANDON ANKIT ,  AICHNER ROBERT ,  CUTLER ROSS ,  VELAYUTHAM SENTHIL

    IPC: H04N7/15

    CPC classification number: H04N7/152

    Abstract: Provided herein are systems, methods, and software for facilitating a video conference environment. In at least one implementation, video captured of a scene is received. A modification to display of the video is identified based at least in part on a share of a display space associated with an object in the scene relative to a share of another display space associated with another object in another scene. The modification to the display of the video is then initiated. In another implementation, the modification may also be based on a target share indicated by way of an interactive graphic.

    Abstract translation: 本文提供了用于促进视频会议环境的系统，方法和软件。 在至少一个实现中，接收到场景捕获的视频。 至少部分地基于与场景中的对象相关联的显示空间的份额相对于与另一场景中的另一对象相关联的另一显示空间的份额来分辨对视频的显示的修改。 然后启动对视频显示的修改。 在另一实现中，修改还可以基于通过交互式图形指示的目标共享。

    SYSTEM AND METHOD FOR HEAD SIZE EQUALIZATION IN 360 DEGREE PANORAMIC IMAGES
    6.
    发明申请
    SYSTEM AND METHOD FOR HEAD SIZE EQUALIZATION IN 360 DEGREE PANORAMIC IMAGES 审中-公开
    用于360度全景图像中的大小均匀化的系统和方法

    公开(公告)号：WO2006112927A3

    公开(公告)日：2006-12-07

    申请号：PCT/US2006005482

    申请日：2006-02-16

    Applicant: MICROSOFT CORP

    Inventor： COHEN MICHAEL ,  CUTLER ROSS ,  ZHANG ZHENGYOU ,  LIU ZICHENG

    IPC: G06K9/36 ,  H04N5/262 ,  G06K9/00 ,  G06K9/32 ,  G06T3/00 ,  G06T5/00 ,  H04N7/18

    CPC classification number: G06T3/0062 ,  G06K9/00228 ,  G06T3/4038 ,  G06T5/006 ,  G06T7/30

    Abstract: A real-time approximately 360 degree image correction system and a method for alleviating distortion and perception problems in images captured by omni-directional cameras. In general, the real-time panoramic image correction method generates a warp table from pixel coordinates of a panoramic image and applies the warp table to the panoramic image to create a corrected panoramic image. The corrections are performed using a parametric class of warping functions that include Spatially Varying Uniform (SVU) scaling functions. The SVU scaling functions and scaling factors are used to perform vertical scaling and horizontal scaling on the panoramic image pixel coordinates. A horizontal distortion correction is performed using the SVU scaling functions at at least two different scaling factors. This processing generates a warp table that can be applied to the panoramic image to yield the corrected panoramic image. In one embodiment the warp table is concatenated with a stitching table used to create the panoramic image.

    Abstract translation: 一种实时大约360度的图像校正系统和一种减轻全方位摄像机拍摄图像失真和感知问题的方法。 通常，实时全景图像校正方法从全景图像的像素坐标生成扭曲表，并将经线表应用于全景图像，以创建校正的全景图像。 校正使用包括空间变化均匀（SVU）缩放函数的参数化的翘曲函数类来执行。 SVU缩放函数和缩放因子用于对全景图像像素坐标执行垂直缩放和水平缩放。 使用SVU缩放函数以至少两个不同的缩放因子执行水平失真校正。 该处理产生可应用于全景图像以产生经校正的全景图像的经向表。 在一个实施例中，经线台与用于创建全景图像的缝合台连接。

    7.
    发明专利
    未知

    公开(公告)号：AT377326T

    公开(公告)日：2007-11-15

    申请号：AT03011945

    申请日：2003-05-27

    Applicant: MICROSOFT CORP

    Inventor： CUTLER ROSS ,  GUPTA ANOOP ,  TASHEV IVAN ,  RUI YONG

    IPC: H04N7/15 ,  H04N5/225 ,  H04N5/232 ,  H04N7/14 ,  H04R1/00 ,  H04R3/00

    Abstract: An omni-directional camera (a 360 degree camera) is proposed with an integrated microphone array. The primary application for such a camera is videoconferencing and meeting recording, and the device is designed to be placed on a meeting room table. The microphone array is in a planar configuration, and the microphones are located as close to the desktop as possible to eliminate sound reflections from the table. The camera is connected to the microphone array base with a thin cylindrical rod, which is acoustically invisible to the microphone array for the frequency range Ä50-4000Ü Hz. This provides a direct path from the person talking to all of the microphones in the array, and can therefore be used for sound source localization (determining the location of the talker) and beam-forming (improving the sound quality of the talker by filtering only sound from a particular direction). The camera array is elevated from the table to provide a near frontal viewpoint of the meeting participants.

    Normalized images for cameras
    8.
    发明专利
    Normalized images for cameras 未知

    公开(公告)号：AU2006266410A1

    公开(公告)日：2007-01-11

    申请号：AU2006266410

    申请日：2006-05-08

    Applicant: MICROSOFT CORP

    Inventor： CUTLER ROSS

    IPC: H04N7/14

    Abstract: A method and system for producing normalized images of conference participants so that the participants appear to be approximately the same size when the images are displayed is provided. The normalizing system normalizes the size of images based on constraints relating to the distance of participants from the location of the camera. To normalize the image of a participant, the system zooms the camera to account for the distance of the participant from the camera.

    IMAGENES NORMALIZADAS PARA CAMARAS.
    9.
    发明专利
    IMAGENES NORMALIZADAS PARA CAMARAS. 未知

    公开(公告)号：MX2007015184A

    公开(公告)日：2008-02-15

    申请号：MX2007015184

    申请日：2006-05-08

    Applicant: MICROSOFT CORP

    Inventor： CUTLER ROSS

    IPC: H04N7/14

    Abstract: Se proporcionan un metodo y sistema para producir imagenes normalizadas de participantes de conferencia, de manera que los participantes aparecen aproximadamente del mismo tamano cuando las imagenes son presentadas. El sistema de normalizacion normaliza el tamano de las imagenes basandose en restricciones con relacion a la distancia de los participantes desde la ubicacion de la camara. Para normalizar la imagen de un participante, el sistema hace un acercamiento con la camara para representar la distancia del participante desde la camara.

    INTERFASE DE USUARIO PARA UN SISTEMA Y METODO PARA IGUALACION DE TAMANO DE CABEZA EN IMAGENES PANORAMICAS A 360 GRADOS.
    10.
    发明专利
    INTERFASE DE USUARIO PARA UN SISTEMA Y METODO PARA IGUALACION DE TAMANO DE CABEZA EN IMAGENES PANORAMICAS A 360 GRADOS. 未知

    公开(公告)号：MX2007012709A

    公开(公告)日：2008-01-11

    申请号：MX2007012709

    申请日：2006-03-09

    Applicant: MICROSOFT CORP

    Inventor： CUTLER ROSS

    IPC: G06K9/00 ,  G06K9/36 ,  G06T3/00 ,  H04N5/262 ,  G06T5/00 ,  H04N7/18

    Abstract: Una interfase de usuario (IH) para un sistema de correccion de imagen panoramica en tiempo real (Figura 5A) y un metodo que simplifica el uso del sistema para el usuario. La UI incluye un panel de control que permite a un usuario introducir tamano y forma de tabla de compromiso, posicion y orientacion de camara, y la cantidad de normalizacion deseada (por ejemplo 0 a 100%). Tambien se puede implementar una ventana en una presentacion que muestre la imagen panoramica corregida (Figura 5A, 530). En esta ventana, la cabeza de un participante de compromiso es extraida y presentada en una ventana separada. Ademas, la imagen panoramica corregida, cuyo tamano variara junto con la cantidad de pandeo aplicada, puede ser presentada y transmitida con pixeles extras alrededor de su perimetro con el fin de permitir que la imagen panoramica corregida o normalizada se adapte a cualquiera del tamano de presentacion y resoluciones estandares y simplifique la transmision de red.

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