Feiyu's Technical Blog

Feiyu's Technical Blog

Notes on software, systems, and things I am learning.

Posts

  1. Full-Image Icon Search with Sliding Windows and Visual Embeddings

    A qualitative computer-vision case study of exhaustive UI-icon proposals, ConvNeXt-Tiny descriptors, exact cosine retrieval, and why plausible identity matching does not imply accurate localization.

  2. Local LLM + Agent for Web Information Extraction

    A local agent architecture for semantic web extraction, browser automation, bounded model context, and durable task state.

  3. Hello World

    The first test post for this personal technical blog.