Autoscrolling Image Display with Duplicate Palette Transitions
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Solution Overview
Problem
Existing image display systems face challenges in efficiently managing and presenting large datasets of images, particularly in maintaining smooth scrolling and minimizing flicker during transitions, especially when dealing with looped imagesets and offline modes.
Innovation Solution
The implementation of special-purpose transistor-based circuitry and a repository server system that enables autoscrolling and looping modes, allowing for incremental and seamless transitions between imagesets, even in offline conditions, by using duplicate palettes and strategic data handling to minimize flicker and optimize image presentation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If autoscrolling is implemented for continuous image display, then user engagement and exploration are improved, but flicker during transitions deteriorates user experience
Solution Approach 1:
The system pre-loads duplicate palettes of images into memory before they are needed for display. When the autoscroll reaches the end of the current image set, the transition to the duplicate palette is seamless because the images are already prepared and loaded, eliminating flicker during transitions.
Solution Approach 2:
The patent creates duplicate copies of image palettes and stores them in memory. These duplicate palettes are used to replace the original set after initial display, allowing continuous autoscrolling without reloading images from storage, thereby preventing display interruptions and flicker.
2Adaptability or versatility
If large datasets of images are managed in offline mode, then system autonomy is improved, but memory management complexity deteriorates
Solution Approach 1:
The large image dataset is divided into smaller palettes that can be independently managed in memory. Each palette contains a subset of images that fits within available memory constraints, allowing the system to handle large datasets offline by processing them in manageable segments rather than loading everything at once.
Solution Approach 2:
The system discards the original image palettes from memory after displaying them and replaces them with duplicate palettes. This memory management strategy frees up space while maintaining the ability to continue display without interruption, enabling offline operation with limited memory resources.
3Stability of the object's composition
If duplicate palettes are used for seamless transitions, then display continuity is improved, but memory usage deteriorates
Solution Approach 1:
Duplicate palettes are pre-loaded into memory only when needed for the autoscroll transition, not continuously stored. The system prepares the duplicate palette in advance, uses it for the transition, and then manages memory by discarding the original palette, thus achieving display continuity while controlling memory consumption.
Solution Approach 2:
The system dynamically manages memory by loading and discarding palettes based on the current display state. When transitioning from one image set to another, the duplicate palette is loaded; after the transition, the original palette is discarded. This dynamic approach maintains display continuity while optimizing memory usage throughout the autoscroll sequence.
Data Source
AI summary
Methods and systems are presented for automatic image display systems and methods with looped autoscrolling or step scrolling modes (or both). Data configurations are also presented that allow an efficient arrangement of palettes that boosts autoscrolling performance and improves the users' experience without the need for major hardware enhancements.