Naked-Eye 3D Image Processing for Overlap-Aware Occlusion
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Solution Overview
Problem
The overlap of a virtual three-dimensional object with a spatial entity in naked-eye 3D display leads to a visual conflict, causing a loss of spatial sense and compromising the display effect.
Innovation Solution
Obtain spatial coordinates of the virtual three-dimensional object and the spatial entity, determine their intersection space and positional relationship, and hide the display effect of the virtual three-dimensional object in the intersection space to avoid 3D failure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If naked-eye 3D display is used to show virtual three-dimensional objects in space, then the 3D display effect is improved, but visual conflict occurs when virtual objects overlap with spatial entities, causing loss of spatial sense
Solution Approach 1:
The patent extracts the harmful visual conflict by identifying the intersection space where virtual objects and spatial entities overlap, then removes or hides the virtual object's display effect in that specific region. This allows the 3D display to function in most areas while avoiding the harmful overlap zone, thus resolving the contradiction between achieving 3D display effect and preventing visual conflict.
Solution Approach 2:
The patent applies different display strategies to different spatial regions. In the intersection space where overlap occurs, the virtual object's display effect is hidden or reduced. In non-intersection regions, the normal 3D display effect is maintained. This local differentiation allows the system to preserve the beneficial 3D display effect where possible while eliminating the harmful visual conflict where necessary.
2Object-affected harmful factors
If the display effect of virtual three-dimensional objects is hidden in the intersection space, then visual conflict is avoided, but the 3D display effect is reduced in that region
Solution Approach 1:
The patent converts the harmful overlap situation into a beneficial interaction by using the intersection space information to dynamically adjust the display effect. Instead of simply hiding all virtual objects, the system intelligently manages the display in the intersection region to avoid visual conflict while preserving 3D display effect wherever possible, thus transforming a harmful situation into an opportunity for improved spatial awareness.
Solution Approach 2:
The patent implements dynamic adjustment of the virtual object's display effect based on real-time detection of spatial entities. When an spatial entity is detected in the intersection space, the system dynamically hides or reduces the virtual object's display effect in that specific region. This dynamic response allows the system to adapt to changing spatial conditions, resolving the contradiction between maintaining 3D display effect and avoiding visual conflict.
Data Source
AI summary
An image processing method includes: obtaining first spatial coordinates of a virtual three-dimensional object, where the virtual three-dimensional object is a three-dimensional object displayed in space in naked-eye 3D; obtaining second spatial coordinates of the spatial entity; determining an intersection space and positional relationship between the virtual three-dimensional object and the spatial entity according to first spatial coordinates and second spatial coordinates; and hiding a display of the virtual three-dimensional object in the intersection space according to the positional relationship.