Graffiti Pattern Generation from Text with Low Memory Use
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Solution Overview
Problem
Existing electronic devices face limitations in providing personalized on-screen display patterns without occupying excessive memory, especially in screen-off or locked states, due to the reliance on fixed, locally stored patterns.
Innovation Solution
A method for generating graffiti patterns based on user-input text information, utilizing attribute information such as overlapping areas, tilt angles, and edge information to combine graffiti letter images, thereby creating personalized patterns without the need for large storage overhead.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a large quantity of pictures are downloaded and stored locally to provide diverse pattern options, then the variety of displayed pattern types is improved, but the memory occupation increases very significantly
Solution Approach 1:
The patent segments the pattern generation process into separate components: basic shape elements, texture elements, and color elements are stored independently in the database. When a pattern is needed, these segments are dynamically combined through algorithms rather than storing complete pattern images, dramatically reducing memory requirements while maintaining pattern diversity
Solution Approach 2:
The patent uses parameter changes to generate diverse patterns from a fixed set of basic elements. By varying parameters such as texture types, color combinations, and arrangement algorithms, the system can create numerous unique patterns without storing actual pattern images, thus resolving the contradiction between pattern variety and memory occupation
2Device complexity
If fixed patterns stored locally are used for on-screen display, then the device complexity is reduced, but the ability to meet personalized user requirements is limited
Solution Approach 1:
The patent implements a self-service mechanism where the system automatically generates personalized patterns based on user input (such as text or selected parameters) without requiring manual selection from pre-stored patterns. The algorithm dynamically creates patterns tailored to user preferences, maintaining system simplicity while enabling strong personalization
Solution Approach 2:
The patent creates a universal pattern generation system that can produce multiple types of patterns (graffiti, geometric, text-based) using a single set of basic elements and algorithms. This multi-functional approach allows the system to meet diverse personalization needs without requiring separate storage for each pattern type, balancing simplicity and adaptability
Data Source
AI summary
Example graffiti pattern generation methods, electronic devices, and storage media are provided. One example graffiti pattern generation method includes displaying a setting interface of a graffiti pattern of the electronic device. Text information entered by a user in the setting interface is obtained. Attribute information of a graffiti letter image associated with the text information is determined based on the text information. A combination command corresponding to the attribute information is executed, and combination processing is performed on the graffiti letter image to obtain the graffiti pattern.