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Cross-Modal Multivariate Pattern Analysis
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Deep Relation Embedding for Cross-Modal Retrieval.

Yifan Zhang, Wengang Zhou, Min Wang

    IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society
    |November 24, 2020
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    Summary

    This study introduces a Cross-modal Relation Guided Network (CRGN) for efficient image-text retrieval. The CRGN model effectively embeds images and text, improving cross-modal similarity measurement.

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    Area of Science:

    • Computer Science
    • Artificial Intelligence
    • Machine Learning

    Background:

    • Cross-modal retrieval facilitates identifying relevant data across different data types.
    • Image-text retrieval is a key challenge, requiring effective similarity measurement between visual and textual information.

    Purpose of the Study:

    • To propose a novel Cross-modal Relation Guided Network (CRGN) for enhanced image-text retrieval.
    • To develop a method for embedding images and text into a shared latent feature space for accurate similarity measurement.

    Main Methods:

    • Utilized Gated Recurrent Unit (GRU) for text feature extraction and ResNet for global image feature learning.
    • Employed a relation embedding module with an attention mechanism to model relationships between image regions and generate final image embeddings.
    • Conducted cross-modal retrieval using cosine similarity between learned image and text embeddings.

    Main Results:

    • The proposed CRGN model effectively captures inherent relevance between images and text within the learned embedding space.
    • Achieved competitive or superior performance compared to state-of-the-art methods on MS-COCO and Flickr30K benchmark datasets.
    • Demonstrated notable efficiency in cross-modal retrieval tasks.

    Conclusions:

    • The CRGN approach provides an effective and efficient solution for image-text cross-modal retrieval.
    • The method's ability to model inter-modal relationships enhances retrieval accuracy.
    • The CRGN framework shows promise for advancing cross-modal understanding and retrieval systems.