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Consulteu Articles per autor "Xu, Lijuan"

Consulteu Articles per autor "Xu, Lijuan"

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  • Gestalt-grouping based on path analysis for saliency detection
    Xu, Lijuan; Ji, Zhihang; Dempere Marco, Laura; Wang, Fan; Hu, Xiaopeng (Elsevier, 2019)
    Due to the arbitrary scales, uncertain distributions of objects and cluttered background in natural scenes, uniformly detecting salient regions remains a challenge. This paper first proposes a Gestalt-grouping connectedness ...
  • Path-Based Analysis for Structure-Preserving Image Filtering
    Xu, Lijuan; Wang, Fan; Dempere Marco, Laura; Wang, Qi; Yang, Yan; Hu, Xiaopeng (Springer, 2020)
    Structure-preserving image filtering is an image smoothing technique that aims to preserve prominent structures while removing unwanted details in natural images. However, relevant studies mainly focus on small ...
  • Towards Path-based Semantic Dissimilarity Estimation for Scene Representation using Bottleneck Analysis
    Xu, Lijuan; Dempere Marco, Laura; Wang, Fan; Ji, Zhihang; Hu, Xiaopeng (The Institution of Engineering and Technology, 2019)
    In natural images, it remains challenging to estimate dissimilarities between image elements for scene representation due to gradual variations of illuminations, textures or clutters. To tackle this problem, we utilise a ...

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