3D Image Generation via Motion Parallax Layer Shifting
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Solution Overview
Problem
Conventional electronic devices with 2D screens face limitations in providing an engaging visual experience due to high power consumption and software complexity required for generating 3D images, making them unsuitable for widespread use.
Innovation Solution
An electronic device that detects inclination through motion and generates a 3D image by shifting layers derived from a 2D image based on motion parallax, eliminating the need for complex 3D calculations and reducing power consumption by using a 2D image-based approach.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If conventional 3D-exclusive software is used to generate 3D images, then 3D visual effects are achieved, but power consumption increases and software complexity increases
Solution Approach 1:
The patent uses a 2D image as a copy or base layer instead of performing complex 3D polygon calculations. The 2D image serves as a simplified representation that can be transformed into 3D effects through layer separation and motion parallax, avoiding the computationally intensive process of generating 3D models from scratch
Solution Approach 2:
The patent segments the 2D image into multiple layers (foreground, middle ground, background) that can be moved independently. This segmentation allows the system to create 3D depth effects by displacing layers at different speeds based on motion detection, rather than calculating full 3D geometry for all elements
2Illumination intensity
If conventional 3D-exclusive software is used to generate 3D images, then 3D visual effects are achieved, but software complexity increases
Solution Approach 1:
The patent uses a 2D image as a copy or base layer instead of performing complex 3D polygon calculations. The 2D image serves as a simplified representation that can be transformed into 3D effects through layer separation and motion parallax, avoiding the computationally intensive process of generating 3D models from scratch
Solution Approach 2:
The patent replaces complex mathematical 3D rendering mechanics with a simpler system based on 2D image processing and motion parallax. Instead of using polygon calculations and 3D transformation matrices, the system uses layer displacement based on detected motion, substituting complex computational mechanics with a more straightforward image manipulation approach
3Device complexity
If 2D screens are used in conventional electronic devices, then device simplicity is maintained, but visual attractiveness is limited
Solution Approach 1:
The patent adds a temporal dimension to 2D display by introducing motion-based layer displacement. When the device detects motion, it applies different displacement amounts to different layers based on their depth position, creating a dynamic 3D effect that transforms static 2D images into visually attractive moving 3D scenes without requiring a physically different display medium
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This method effectively creates a 3D visual experience without the need for complex 3D calculations, reducing power consumption and software complexity, allowing for a more efficient and attractive display on electronic devices.
Implementation Method 1
a motion detection unit for detecting information related to an inclination of the electronic device from a motion of the electronic device
Implementation Method 2
The 3D image is generated by moving each of a plurality of image layers, which are derived from the 2D image, based on the detected information and motion parallax corresponding to the detected information
Data Source
AI summary
A method and apparatus are provided for displaying a 3D image using a 2D image in an electronic device. Information related to an inclination of the electronic device is detected from a motion of the electronic device. The 3D image is generated by moving each of a plurality of image layers, which are derived from the 2D image, based on the detected information and motion parallax corresponding to the detected information. The 3D image is displayed.