公开(公告)号：WO2018222974A1

公开(公告)日：2018-12-06

申请号：PCT/US2018/035571

申请日：2018-06-01

Applicant: COMET TECHNOLOGIES, LLC

Inventor： CHIROKOV, Valeri, B. ,  KOLTUNOV, Vladimir, E.

IPC: H04N21/2343 ,  H04N21/2365 ,  H04N21/4728

CPC classification number: H04N21/2343 ,  H04N21/2365 ,  H04N21/4728

Abstract: A method of morphing multiple video streams into a single video stream is provided. In one embodiment, the method includes receiving video streams at an encoding device, each multiple video stream is formed by video frames; encoding the video frames for each video stream at multiple bitrates to form multiple resolution qualities for each video stream; and combining streams for the multiple resolution qualities of the video streams to form a video bunch frame stream. An apparatus for morphing multiple video streams into a single video stream is also provided. A non-transitory computer-readable medium storing program instructions is also provided. When executed by a computer or processor, the program instructions cause the apparatus to perform the method.

公开(公告)号：WO2021252884A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/036989

申请日：2021-06-11

Applicant: COMET TECHNOLOGIES, LLC

Inventor： CHIROKOV, Valeri, B. ,  KOLTUNOV, Vladimir, E. ,  GALATI, Charles, J.

IPC: A63F9/02 ,  A63F13/80 ,  A63F13/837 ,  A63F13/219 ,  A63F13/245 ,  A63F13/35 ,  A63F13/655 ,  A63F13/90 ,  A63F13/92

Abstract: A method for managing and controlling a target shooting session includes initiating the target shooting session includes receiving a stream of video frames; displaying a graphic image representative of the target; processing the stream of video frames to generate a series of video images; processing the series of video images to detect a target area exhibiting a difference; analyzing the target area in the consecutive video images to determine if the difference is representative of target penetration; updating the graphic image to show a graphic target penetration; determining a participant score; and updating the graphic image on the display device to show the participant score. A system for managing and controlling a target shooting session includes a target assembly, a video camera, and a user computing device. In another embodiment, the system includes a target assembly, a video camera, and a non-transitory computer-readable medium storing a target shooting application program.

公开(公告)号：WO2017210444A1

公开(公告)日：2017-12-07

申请号：PCT/US2017/035478

申请日：2017-06-01

Applicant: COMET TECHNOLOGIES, LLC

Inventor： CHIROKOV, Valeri B. ,  KOLTUNOV, Vladimir E.

IPC: H04N21/2343 ,  H04N21/2365 ,  H04N21/4728

Abstract: A method of streaming panoramic video is provided. In one embodiment, the method includes receiving a panoramic video stream formed by a sequence of stitched panoramic frames, each stitched panoramic frame representative of a panoramic view defined by horizontal and vertical dimensions in relation to a central viewing point; splitting the stitched panoramic frames into pieces to create split frames and split frame streams; encoding the split frames for each split frame stream at multiple bitrates to form multiple resolution qualities for each split frame stream; and combining the split frame streams to form a video bunch frame stream. An apparatus for streaming equirectangular video is also provided. A non-transitory computer-readable medium storing program instructions is also provided. When executed by a computer or processor, the program instructions cause the apparatus to perform the method.

Abstract translation: 提供了一种流式传输全景视频的方法。 在一个实施例中，该方法包括：接收由一系列拼接的全景框形成的全景视频流，每个拼接的全景框代表相对于中央视点由水平和垂直尺寸限定的全景视图; 将缝合的全景帧分割成多个部分以创建分割帧和分割帧流; 以多比特率对每个分割帧流进行分割帧编码，以形成每个分割帧流的多个分辨率质量; 并组合分割帧流以形成视频束流帧。 还提供了用于流式等矩形视频的设备。 还提供了存储程序指令的非暂时性计算机可读介质。 当由计算机或处理器执行时，程序指令使装置执行该方法。