Tencent Music Tech Team
Feb 23, 2021 · Mobile Development
Evaluation of Four Blur Solutions for Image Processing in a Flutter Music App
The study compares four image‑blur approaches for a Flutter music app—real‑time BackdropFilter, CPU‑intensive StackBlur, server‑side GaussianBlur, and compact BlurHash—showing that BackdropFilter causes frame‑rate stutter, StackBlur adds decode overhead, server GaussianBlur offloads work with caching benefits, while BlurHash minimizes storage at the cost of visual fidelity, guiding developers to select the method that fits their performance and quality needs.
BlurHashFlutterImage Blur
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