Holographic Content Pose Adjustment for Real-Time Display Alignment
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Solution Overview
Problem
Holographic content often fails to adjust its pose in response to changes in the relative position of the photographing device, leading to suboptimal display and interaction with users.
Innovation Solution
A method and apparatus that adjust the pose of holographic content by obtaining the pose of both the electronic device and the holographic content within a spatial coordinate system, calculating the difference, and then adjusting the holographic content's pose based on this information, including rotation, movement, and feature synthesis using computer vision algorithms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the holographic content pose remains fixed while the electronic device moves, then the device structure is simple, but the display alignment with user view deteriorates
Solution Approach 1:
The holographic content pose is dynamically adjusted based on the electronic device's pose changes. The system obtains the electronic device's pose information, calculates the pose difference, and updates the holographic content pose in real-time to maintain proper alignment with the user's viewpoint, transforming the static display into a dynamic adaptive system.
Solution Approach 2:
The system implements a feedback mechanism where the electronic device's pose is continuously monitored, the pose difference is calculated, and this information is used to adjust the holographic content pose. This closed-loop control ensures that the holographic content remains properly aligned with the user's view as the device moves.
2Manufacturing precision
If the holographic content pose is adjusted in real-time to follow device movement, then the display alignment is maintained, but the computational complexity increases
Solution Approach 1:
The system uses the electronic device's own pose information to adjust its holographic content display. By obtaining the device's pose from its sensors and processing units, the system performs self-adjustment without requiring external calibration or additional complex hardware, making the complexity manageable.
Solution Approach 2:
The system pre-establishes the spatial coordinate system and defines the relationship between device pose and holographic content pose. By preparing the coordinate transformation matrices and adjustment algorithms in advance, the real-time adjustment process becomes more efficient and less computationally intensive during actual operation.
Data Source
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AI summary
A method for adjusting a holographic content includes: a pose of an electronic device and a pose of a holographic content are obtained respectively under a current spatial coordinate system; difference information between the pose of the electronic device and the pose of the holographic content is obtained; and the pose of the holographic content is adjusted if it is determined that the pose of the holographic content is to be adjusted based on the difference information.