公开(公告)号：US09258624B2

公开(公告)日：2016-02-09

申请号：US13655236

申请日：2012-10-18

Applicant: INTERSIL AMERICAS INC.

Inventor： Khanh Lam

IPC: H04N21/63 ,  H04N21/65 ,  H04N5/38 ,  H04N5/77 ,  H04N5/782 ,  H04N9/64 ,  H04N9/804

CPC classification number: H04N7/183 ,  H04N5/38 ,  H04N5/77 ,  H04N5/782 ,  H04N9/641 ,  H04N9/8042 ,  H04N21/65

Abstract: Systems and methods for operating cameras are described. An image signal received from an image sensor can be processed as a plurality of video signals representative of the image signal. An encoder may combine baseband and digital video signals in an output signal for transmission over a cable. The video signals may include substantially isochronous baseband and digital video signals. The baseband video signal can comprise a standard definition analog video signal and the digital video signal may be frequency modulated before combining with the baseband video signal and/or transmitting wirelessly. The digital video signal may be a compressed high definition digital video signal. A decoder demodulates an upstream signal to obtain a control signal for controlling the position and orientation of the camera and content of the baseband and digital video signals.

Abstract translation: 描述了操作摄像机的系统和方法。 从图像传感器接收的图像信号可以被处理为表示图像信号的多个视频信号。 编码器可以将基带和数字视频信号组合在输出信号中，以通过电缆传输。 视频信号可以包括基本上同步的基带和数字视频信号。 基带视频信号可以包括标准清晰度模拟视频信号，并且数字视频信号可以在与基带视频信号组合和/或无线传输之前进行频率调制。 数字视频信号可以是压缩的高分辨率数字视频信号。 解码器解调上行信号以获得用于控制摄像机的位置和方向以及基带和数字视频信号的内容的控制信号。