搜索结果: 1-7 共查到“计算机科学技术 Saliency”相关记录7条 . 查询时间(0.122 秒)
Visual Saliency Detection by Spatially Weighted Dissimilarity
Visual Saliency Detection Spatially Weighted Dissimilarity
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2013/7/24
In this paper, a new visual saliency detection method is proposed based on the spatially weighted dissimilarity. We measured the saliency by integrating three elements as follows: the dissimilarities ...
MATCHING CONTENT-BASED SALIENCY REGIONS FOR PARTIAL-DUPLICATE IMAGE RETRIEVAL
Content-based Saliency Region PartialDuplicate Image Retrieval Relative Saliency Ordering Constraint
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2013/7/24
In traditional partial-duplicate image retrieval, imagesare commonly represented using the Bag-of-Visual-Words(BOV) model built from image local features, such as SIFT.Actually, there is only a small ...
Video Stabilization based on Saliency driven SIFT Matching and discriminative Ransac
Visual Attention Model discriminative SIFT feature Motion Analysis Video Stabilization
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2013/7/24
Inspired by the stability functions of human vision system, we present a novel video stabilization method based on saliency driven SIFT matching and discriminative RANSAC. Firstly, a saliency detectio...
Multi-Task Rank Learning for Visual Saliency Estimation
Generalization ability multi-task learning pairwise rank learning visual saliency.
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2013/7/24
Visual saliency plays an important role in variousvideo applications such as video retargeting and intelligentvideo advertising. However, existing visual saliency estimationapproaches often construct ...
DCT-Based Videoprinting on Saliency-Consistent Regions for Detecting Video Copies with Text Insertion
Text insertion saliency-consistent region saliency map discrete cosine transform (DCT) video copy detection
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2013/7/16
Ideal video fingerprinting should be robust to various practical distortions. Conventional fingerprinting mainly copes with natural distortions (brightness change, resolution reduction, etc.), while a...
ADVERTISEMENT EVALUATION USING VISUAL SALIENCY BASED ON FOVEATED IMAGE
Advertisement Evaluation Salient Region Foveated Image
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2013/7/16
This paper proposes a novel approach to advertisement evaluation using automatic salient regions. The salient regions are detected using a predicting model, in which the predicted values are obtained ...
A Dataset and Evaluation Methodology for Visual Saliency in Video
Visual saliency dataset evaluation metrics saliency map salient regions
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2013/7/16
Recently, visual saliency has drawn great research interest in the field of computer vision and multimedia. Various approaches aiming at calculating visual saliency have been proposed. To evalua...