公开(公告)号：US20190289309A1

公开(公告)日：2019-09-19

申请号：US16429975

申请日：2019-06-03

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： STEPHEN G. GLENNON ,  ARIANNE T. HINDS ,  GREGORY RUTZ

IPC: H04N19/46 ,  H04N19/31 ,  H04N19/61 ,  H04N19/33

Abstract: Systems and methods presented herein provide for video compression and decompression. In one embodiment, a video compression system includes a decimation filter operable to receive a video datastream, and to filter the video datastream to remove spatial data components and temporal data components of the video datastream. The system also includes a video codec operable to compress the filtered video datastream and a comparator operable to compare the video datastream to the filtered-compressed video datastream, and to determine a difference video datastream based on the comparison. The system also includes a generator operable to generate a tool for decompressing the filtered-compressed video datastream based on the difference video datastream.

公开(公告)号：US20250097280A1

公开(公告)日：2025-03-20

申请号：US18959217

申请日：2024-11-25

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： ARIANNE T. HINDS ,  DARSHAK THAKORE

IPC: H04L65/612 ,  H04L65/80 ,  H04L67/02 ,  H04L67/568

Abstract: Systems and methods of operation are disclosed for media delivery systems operable to deliver requested media content to a client device by accessing media resources and media processing elements available on a network to which the media delivery system and client devices are linked. The media delivery system is operable to use the media resources and media processing elements to provide the requested media content in a requested format. The media delivery system may implement network-based media processing, and may use Immersive Technologies Media Format. The media delivery system may implement, such as in, or between, the application layer and network layer according to the OSI model, two control planes: a media control plane and a network control plane, and a data plane: a media data plane.

公开(公告)号：US20130201283A1

公开(公告)日：2013-08-08

申请号：US13832129

申请日：2013-03-15

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： DAVID K. BROBERG ,  SO VANG ,  ARIANNE T. HINDS

IPC: H04N7/088

CPC classification number: H04N7/0882 ,  H04N13/156 ,  H04N13/183

Abstract: Management of graphical overlays for use in stereoscopic video where the graphical overlay is positioned relative to depths associated with objects showing in the video. A disparity offset processor may be configured to facilitate generating overlay mapping information as a function of object depth maps in order to facilitate positioning one or move graphical overlays relative to corresponding objects.

Abstract translation: 管理用于立体视频的图形叠加层，其中图形叠加层相对于与在视频中显示的对象相关联的深度定位。 视差偏移处理器可以被配置为便于生成作为对象深度图的函数的重叠映射信息，以便于相对于对应对象定位一个或移动图形叠加。