Image Display Adjustment for Double-Screen Mobile Devices
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Solution Overview
Problem
Double-screen mobile phones struggle with seamless image display across screens, resulting in poor user experience due to gaps between screens, where images are often divided, leading to suboptimal visual effects and incomplete image representation.
Innovation Solution
An image processing method and apparatus that determines if an image needs to be displayed on a dividing line between two screens, calculates distances from image boundaries to the line, and adjusts the display position to avoid the gap by moving or zooming the image, ensuring a complete display on one or both screens.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If images are displayed across two screens, then the large screen format is utilized, but images are divided by the gap between screens resulting in poor display effect
Solution Approach 1:
The system performs preliminary detection to identify images that would be divided by the screen gap before display. By calculating the position of image boundaries relative to the dividing line and predicting potential division, the system proactively adjusts the display position or zoom level to prevent image splitting, thereby maintaining display precision while utilizing the large screen format
Solution Approach 2:
The system dynamically adjusts image display parameters (position and zoom level) based on real-time detection of image boundaries and their relationship to the screen dividing line. This dynamic adjustment ensures that images are displayed completely on one screen or properly positioned across screens without being split by the gap, resolving the contradiction between utilizing large display area and maintaining display precision
2Manufacturing precision
If images are displayed on one screen only, then complete image display is achieved, but the advantage of double-screen large format is not fully utilized
Solution Approach 1:
The system changes display parameters (position and zoom level) based on the detected image boundaries and their relationship to the screen dividing line. By adjusting these parameters dynamically, the system can display images completely on one screen when appropriate, or utilize the full double-screen area when the image can be displayed without being split by the gap, thus resolving the contradiction between display precision and display area utilization
3Manufacturing precision
If the gap between screens is eliminated, then seamless image display is achieved, but additional hardware costs are required
Solution Approach 1:
The system creates a virtual model of the image boundary positions and calculates their relationship to the screen dividing line through software algorithms. By using computational geometry and coordinate transformation, the system replicates the effect of seamless display through software-based position adjustment, eliminating the need for physical hardware modifications to close the screen gap
Data Source
AI summary
Disclosed is an image processing method. The method includes: determining that an original image is to be displayed on a dividing line between two display screens; acquiring a complete display picture of the original image, and calculating distances from boundaries of the original image to the dividing line; and adjusting a display position of the original image on the two display screens according to the distances, and displaying the complete display picture of the original image according to the adjusted display position. Further disclosed are an image processing apparatus, a storage medium and a processor.