Multiview Display Adaptive Background for Crosstalk Mitigation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Multiview displays suffer from crosstalk, where portions of different views interfere with each other, leading to a less desirable viewing experience, and crosstalk cancellation operations introduce visual artifacts like ghosting.
Innovation Solution
Adapt the background image by modifying its visual parameters such as color, brightness, or intensity based on the presence and location of crosstalk violations to mask or hide these artifacts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple views are presented contemporaneously in a multiview display, then a realistic 3D viewing experience is achieved, but crosstalk occurs where portions of different views interfere with each other
Solution Approach 1:
The patent extracts and removes the harmful crosstalk components from the displayed views by identifying regions where views overlap and selectively suppressing or removing the interfering portions, thereby eliminating crosstalk while preserving the main 3D viewing effect
Solution Approach 2:
The patent applies preliminary processing to the multiview image data before display to pre-compensate for and prevent crosstalk artifacts, by analyzing potential overlap regions and adjusting the view presentation in advance to avoid interference
2Object-affected harmful factors
If crosstalk cancellation operations are applied to reduce crosstalk, then crosstalk is reduced, but visual artifacts like ghosting are introduced
Solution Approach 1:
The patent converts the harmful visual artifacts generated by crosstalk cancellation into beneficial information by using them as a guide to identify where background adaptation should be applied, thereby transforming the artifact problem into a solution for masking crosstalk through background modification
3Reliability
If the background image is adapted by modifying visual parameters, then visual artifacts are masked and image quality is enhanced, but processing complexity increases
Solution Approach 1:
The patent applies local quality modification by adapting the background image selectively in specific regions where crosstalk violations occur, rather than uniformly processing the entire image, thereby reducing unnecessary processing complexity while maintaining image quality enhancement where it is most needed
Data Source
Figure 1
Figure 2
Figure 3
AI summary
An adaptive background multiview image display system and method provides improved multiview image quality. Systems and methods may involve generating crosstalk data that reduces crosstalk between a first view of subject image and a second view of the subject image. The subject image may be a multiview image to be overlaid on a background image. A crosstalk violation may be detected in the subject image based on the crosstalk data. At least one of a color value or a brightness value of the background image is determined according to a degree of the crosstalk violation to generate the background image. The subject image may then be overlaid on the generated background image.