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    This study introduces a new method for Composing Text and Image to Image Retrieval (CTI-IR) that handles multiple text functions. The Cross Relation Network (CRN) unifies text relevance and modification for better image retrieval.

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    Area of Science:

    • Computer Science
    • Artificial Intelligence
    • Machine Learning

    Background:

    • Composing Text and Image to Image Retrieval (CTI-IR) seeks images matching both visual and semantic query criteria.
    • Existing methods often overlook the diverse roles of reference text, such as modification and auxiliary functions.

    Purpose of the Study:

    • To develop a unified framework for CTI-IR that effectively models multiple text functions simultaneously.
    • To address the limitations of existing approaches in handling complex text-image relationships.

    Main Methods:

    • A novel Hierarchical Aggregation Transformer incorporated with a Cross Relation Network (CRN) was proposed.
    • The CRN unifies modification and relevance in a single framework, enabling simultaneous modeling of modification, auxiliary text, or their combinations.
    • The Hierarchical Aggregation Transformer aggregates features hierarchically to mitigate information loss.

    Main Results:

    • The proposed CRN demonstrated superior performance across three fashion-domain datasets.
    • The unified framework showed broader applicability in modeling various composed retrieval scenarios.

    Conclusions:

    • The CRN offers a more comprehensive and flexible solution for CTI-IR by effectively handling diverse text functions.
    • This approach advances the state-of-the-art in text-guided image retrieval, particularly in complex scenarios.