Online Texture Conversion for Color Display Adaptation
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Solution Overview
Problem
Current offline methods for converting image effects from low color display standards to high color display standards are inefficient, failing to meet the growing demand for higher display standards in intelligent terminals.
Innovation Solution
An image processing method that acquires texture data corresponding to a target effect in a first color display standard and executes an online texture conversion to a second color display standard with a larger color range, allowing for efficient adaptation and display of the target effect without impacting deployed effects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If offline conversion method is used to convert effects from low color display standard to high color display standard, then conversion completeness is improved, but processing efficiency deteriorates
Solution Approach 1:
The patent pre-calculates and stores conversion parameters (such as color space conversion matrices, gamma curves, and lookup tables) during system initialization or offline preparation. When online conversion is needed, these pre-prepared parameters are directly applied to transform texture data from low color display standard to high color display standard, avoiding time-consuming real-time calculations and achieving both completeness and efficiency.
Solution Approach 2:
The patent implements a dynamic conversion system that adapts to different display devices and scenarios. The conversion process is made flexible by allowing selective application of conversion parameters based on device capabilities, image characteristics, and user preferences. This dynamic approach enables the system to perform comprehensive conversions when needed while skipping unnecessary conversions to improve processing speed.
2Productivity
If online texture conversion is implemented to improve processing efficiency, then conversion speed is improved, but system complexity increases
Solution Approach 1:
The patent introduces an intermediate layer (conversion parameter table or lookup table) that mediates between the texture data and the display output. Instead of implementing complex real-time conversion algorithms directly in the rendering pipeline, the system uses pre-computed conversion parameters as intermediaries. This intermediate layer simplifies the online conversion process to simple data lookup and application operations, reducing computational complexity while maintaining conversion quality.
Solution Approach 2:
The patent divides the conversion process into separate modular components: texture data acquisition module, conversion parameter selection module, and texture conversion execution module. Each module handles a specific aspect of the conversion process independently. This segmentation allows the system to implement online conversion efficiently while keeping each component simple and maintainable, reducing overall system complexity.
Data Source
AI summary
The present disclosure relates to an image processing method, apparatus, electronic device and readable storage medium, wherein the method acquires a first texture data of a target effect in a first color display standard based on a trigger of a user for the target effect in a practical application scene; executes a texture conversion on the first texture data based on a second color display standard, thereby acquiring a converted second texture data; then displays the target effect according to the second texture data. The method provided by the present disclosure realizes the adaptation of the target effects of the first color display standard and the image materials of the second color display standard by executing an online texture conversion on the target effects of the first color display standard.