Methods, systems, and media for transmitting data in a video signal
AssigneeZhejiang Dahua Technology Co., Ltd.
InventorsBingyun LV, Wei FANG, Weizhong YAO
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Abstract
The present disclosure relates to systems and methods for transmitting data in a video signal. The systems may perform the methods to generate a data frame, wherein the data frame may include at least a frame header and frame data, the frame header may include at least one autocorrelation and cross-correlation sequence; insert the data frame into an area of a video signal, wherein the inserted area of the video signal is not an area of line and field synchronization or an area of effective video; transmit the video signal having the data frame to another device.
Claims23
A method implemented on at least one device each of which has at least one processor and storage, the method comprising:
- generating a data frame, the data frame including at least a frame header and frame data, the frame header including at least one autocorrelation and cross-correlation sequence;
- inserting the data frame into an area of a video signal, wherein the inserted area of the video signal is not an area of line and field synchronization or an area of effective video;
- transmitting the video signal having the data frame to another device.
(canceled)
A method implemented on at least one device each of which has at least one processor and storage, the method comprising:
- obtaining a video signal having a data frame, wherein the data frame is inserted into an area of the video signal, the data frame including at least a frame header and frame data, the frame header including at least one autocorrelation and cross-correlation sequence;
- determining the frame header of the data frame;
- and
- extracting the frame data of the data frame based on the frame header of the data frame.
(canceled)
A system, comprising:
- at least one storage medium including a set of instructions for transmitting data;
- and
- at least one processor configured to communicate with the at least one storage medium, wherein when executing the set of instructions, the at least one processor is configured to cause the system to:
- generate a data frame, the data frame including at least a frame header and frame data, the frame header including at least one autocorrelation and cross-correlation sequence;
- insert the data frame into an area of a video signal, wherein the inserted area of the video signal is not an area of line and field synchronization or an area of effective video;
- transmit the video signal having the data frame to another device.
23-44. (canceled)
Dependencies are inferred from the claim text.