Image Display Response Speed via Memory Caching
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Solution Overview
Problem
Existing image display technologies in electronic devices suffer from slow response times when user operation information is detected, affecting user experience as they require regenerating and redrawing images upon repeated user interactions.
Innovation Solution
Storing previously displayed images in memory allows for quick retrieval and display when similar user operation information is detected, eliminating the need for repeated image generation and processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If the image is generated and drawn when user operation information is detected, then the image display function is implemented, but the response speed is slow and user experience is affected
Solution Approach 1:
The patent applies preliminary action by generating and storing images in advance based on possible user operations before they are actually needed. When user operation information is detected, the system retrieves pre-generated images from memory rather than generating them in real-time, significantly reducing the response time and eliminating the delay caused by on-demand image generation.
2Productivity
If the image is generated again when second user operation information is detected, then the image can be displayed, but the processing time is wasted and efficiency is reduced
Solution Approach 1:
The patent uses copying by storing generated images in memory and retrieving them when the same or similar user operations are detected. Instead of regenerating images, the system copies previously generated image data from memory, which dramatically improves display efficiency and eliminates redundant processing time while maintaining image quality.
3Speed
If images are stored in memory for quick retrieval, then the response speed improves, but the memory usage increases
Solution Approach 1:
The patent applies local quality by selectively storing images in memory based on their likelihood of being retrieved. Rather than storing all possible images uniformly, the system prioritizes storing images corresponding to frequent or important user operations, optimizing the balance between memory usage and retrieval speed by allocating storage resources to the most valuable image data.
Data Source
AI summary
Example image display methods and apparatus are described. One example method includes generating a first image based on first user operation information. The first image is stored into a memory. When second user operation information is detected, the first image corresponding to the second user operation information is determined in the memory and based on the detected second user operation information. Both the first user operation information and the second user operation information are used for displaying the first image. The first image is displayed.