Encoded Depth Data for Display Systems
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Solution Overview
Problem
Existing depth display systems require separate data streams for depth information, which can be platform-dependent and require additional synchronization, limiting their versatility and compatibility with various display systems.
Innovation Solution
Encoding depth information directly into video frames as pixel metadata, allowing it to be self-aligning and independent of video interfaces, using techniques such as additional lines, pixel shifts, or subtle color adjustments, enabling seamless integration with any display system without additional data streams.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If depth data is provided through a separate depth system, then depth information can be transmitted, but the system requires additional synchronization and becomes platform-dependent
Solution Approach 1:
The patent combines depth data and video data into a single integrated data stream by encoding depth information within the video frame structure itself. This merging eliminates the need for separate depth systems and their associated synchronization requirements, directly resolving the technical contradiction between complete information transmission and system complexity.
Solution Approach 2:
The patent creates a universal depth data format that can be transmitted through standard video interfaces without requiring platform-specific implementations. By making the depth data self-contained within the video stream, the system achieves platform independence and eliminates the need for additional synchronization protocols across different platforms.
2Loss of information
If depth data is provided through a separate depth system, then depth information can be transmitted, but compatibility with various display systems is limited
Solution Approach 1:
The patent creates a universal depth data format that can be transmitted through standard video interfaces without requiring platform-specific implementations. By making the depth data self-contained within the video stream, the system achieves platform independence and eliminates the need for additional synchronization protocols across different platforms.
Solution Approach 2:
The patent segments the video frame into distinct regions, allocating specific areas for depth data while preserving the main video content. This segmentation allows depth information to be extracted and processed independently, enabling compatibility with various display systems that can interpret the segmented depth data according to their own capabilities.
3Stability of the object's composition
If encoding depth information into pixel metadata is used, then self-alignment is achieved, but additional processing is required
Solution Approach 1:
The patent performs preliminary encoding of depth information into the video frame structure during the video production or preprocessing stage. By pre-positioning depth data in specific frame regions and establishing the encoding format in advance, the system achieves self-alignment that simplifies subsequent processing rather than complicating it.
Solution Approach 2:
The patent enables the video stream to carry its own depth information self-contained within the frame structure. The depth data is self-describing with embedded metadata that allows receiving systems to automatically parse and interpret the depth information without requiring external synchronization signals or platform-specific protocols, making the system self-sufficient.
Data Source
AI summary
A method of providing correlated depth data in video data, the method comprising identifying depth information encoded within pixel information of a frame of video data, extracting the depth information, and utilizing the depth information for displaying the video data to a user.