Image Processing Method for Realistic Spot Fusion Effects
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Solution Overview
Problem
Existing image blurring methods in mobile devices result in discontinuous color blocks and a monotonous visual experience, failing to provide a layered and realistic visual effect, especially on iOS and Android systems.
Innovation Solution
An image processing method that determines spot superposition positions based on pixel brightness values, blurs the image, and performs image fusion with spot images in these positions to create a more realistic and visually appealing effect, using techniques such as calculating weight values and adjusting sizes and colors of spot images to prevent overlap and enhance realism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If simple blurring processing is performed directly on a background image and icon, then the processing speed is fast and the implementation is simple, but discontinuous color blocks are formed and the visual experience is poor
Solution Approach 1:
The patent segments the background image into multiple regions based on brightness values, identifying specific areas (spot superposition positions) where spot images should be fused. This segmentation approach allows selective processing of different regions with different algorithms, maintaining both processing efficiency and visual quality.
Solution Approach 2:
The patent applies different processing strategies to different regions of the image. In spot superposition positions (bright areas), spot images are fused with the blurred background to enhance visual quality. In other regions, simple blurring is applied. This local quality approach ensures high visual quality where needed while maintaining overall processing efficiency.
2Device complexity
If only a wallpaper is blurred in an Android system, then the implementation is simple, but the visual experience is monotonous
Solution Approach 1:
The patent extends the blurring function to handle multiple types of content simultaneously - background wallpapers, icons, and spot images. The system universally applies the image processing method across different elements, enabling diverse visual experiences (blur, dimming, spot fusion effects) from a single processing framework.
Solution Approach 2:
The patent combines multiple image processing techniques (blurring, dimming, spot image fusion) into a composite processing approach. By layering different processing effects on the background image and icons, the system creates rich, diverse visual experiences while maintaining a unified implementation structure.
Data Source
AI summary
An image processing method and apparatus. The method includes: obtaining a source image; determining spot superposition positions according to pixel values of the source image, where values of pixels of the source image that are located in the spot superposition positions are greater than a preset first threshold; and blurring the source image, and performing, in the spot superposition positions of a source image, image fusion on the source image and spot images to obtain a processed image, where the spot superposition positions and the spot images fused with in the spot superposition positions are in a one-to-one correspondence.