Display Content Adaptation for Multi-Device Aspect Ratio Matching
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Solution Overview
Problem
The challenge lies in sharing display content across multiple painting screen devices with different screen aspect ratios, as existing methods fail to ensure seamless and full-screen display due to aspect ratio inconsistencies.
Innovation Solution
A method and device that acquire parameter information of the first display device to determine its screen aspect ratio, generate content that matches this aspect ratio, and display it in a full-screen fashion on the first device, optionally by cropping, merging, or processing images to ensure compatibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If content is shared across multiple display devices with different screen aspect ratios, then content sharing functionality is enabled, but display space waste increases and full-screen display cannot be achieved
Solution Approach 1:
The patent changes the aspect ratio parameter of the displayed content to match the target display device's screen aspect ratio. By detecting the target device's aspect ratio and adjusting the content's aspect ratio accordingly, the system enables full-screen display without black borders or wasted display space, thus resolving the contradiction between content sharing capability and display space utilization.
2Area of stationary object
If content is cropped to match different aspect ratios, then full-screen display is achieved, but information loss occurs
Solution Approach 1:
The patent segments the original content into multiple display regions based on the target aspect ratio. Instead of simple cropping that loses information, the system divides content into important regions and less important regions, then strategically places them in the display area to maximize information retention while achieving full-screen display.
Solution Approach 2:
The patent introduces an additional dimension by displaying multiple content segments in different spatial arrangements. When the aspect ratio changes, the system rearranges content segments along different spatial dimensions rather than simply cropping, thereby preserving more information while adapting to the target display format.
3Adaptability or versatility
If aspect ratio adjustment is performed for each display device, then display compatibility is improved, but processing complexity increases
Solution Approach 1:
The patent performs preliminary actions by pre-processing content into aspect ratio-independent segments or using adaptive layout structures before transmission. This preliminary preparation reduces the complexity of real-time aspect ratio adjustment on the target device, as the content is already organized in a way that facilitates easy adaptation to different screen formats.
Solution Approach 2:
The patent creates a universal content structure that can adapt to multiple aspect ratios without requiring complex device-specific processing. By designing content that is inherently adaptable (such as using scalable vector graphics or modular layout structures), the system achieves broad display compatibility while minimizing processing complexity across different devices.
Data Source
AI summary
Provided is an image processing method. The image processing method includes: acquiring first parameter information of a first display device; acquiring a first image currently displayed by a second display device; generating to-be-displayed content of the first display device based on the first parameter information and the first image; and displaying the to-be-displayed content by the first display device in a full screen fashion.