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检索条件"机构=Textual and Visual Pattern Analysis Xerox Research Centre Europe"
19 条 记 录,以下是1-10 订阅
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A Family of Contextual Measures of Similarity between Distributions with Application to Image Retrieval
A Family of Contextual Measures of Similarity between Distri...
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IEEE-Computer-Society Conference on Computer Vision and pattern Recognition Workshops
作者: Perronnin, Florent Liu, Yan Renders, Jean-Michel Textual and Visual Pattern Analysis (TVPA) Xerox Research Centre Europe (XRCE) France
We introduce a novel family of contextual measures of similarity between distributions: the similarity between two distributions q and p is measured in the context of a third distribution u. In our framework any tradi... 详细信息
来源: 评论
Assessing the aesthetic quality of photographs using generic image descriptors
Assessing the aesthetic quality of photographs using generic...
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IEEE International Conference on Computer Vision (ICCV)
作者: Marchesotti, Luca Perronnin, Florent Larlus, Diane Csurka, Gabriela Textual and Visual Pattern Analysis (TVPA) Xerox Research Centre Europe (XRCE) France
In this paper, we automatically assess the aesthetic properties of images. In the past, this problem has been addressed by hand-crafting features which would correlate with best photographic practices (e.g. "Does... 详细信息
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Modeling Images as Mixtures of Reference Images
Modeling Images as Mixtures of Reference Images
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IEEE-Computer-Society Conference on Computer Vision and pattern Recognition Workshops
作者: Perronnin, Florent Liu, Yan Textual and Visual Pattern Analysis (TVPA) Xerox Research Centre Europe (XRCE) France
A state-of-the-art approach to measure the similarity of two images is to model each image by a continuous distribution, generally a Gaussian mixture model (GMM), and to compute a probabilistic similarity between the ... 详细信息
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A framework for visual saliency detection with applications to image thumbnailing
A framework for visual saliency detection with applications ...
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12th IEEE International Conference on Computer Vision
作者: Marchesotti, Luca Cifarelli, Claudio Csurka, Gabriela Textual and Visual Pattern Analysis (TVPA) Xerox Research Centre Europe (XRCE) France
We propose a novel framework for visual saliency detection based on a simple principle: images sharing their global visual appearances are likely to share similar salience. Assuming that an annotated image database is... 详细信息
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Leveraging Category-Level Labels For Instance-Level Image Retrieval
Leveraging Category-Level Labels For Instance-Level Image Re...
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IEEE Conference on Computer Vision and pattern Recognition (CVPR)
作者: Gordo, Albert Rodriguez-Serrano, Jose A. Perronnin, Florent Valveny, Ernest Textual and Visual Pattern Analysis Xerox Research Center Europe France
In this article, we focus on the problem of large-scale instance-level image retrieval. For efficiency reasons, it is common to represent an image by a fixed-length descriptor which is subsequently encoded into a smal... 详细信息
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Fisher kernels for handwritten word-spotting
Fisher kernels for handwritten word-spotting
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ICDAR2009 - 10th International Conference on Document analysis and Recognition
作者: Perronnin, Florent Rodriguez-Serrano, Jose A. Textual and Visual Pattern Analysis Xerox Research Centre Europe France Computer Vision Centre Universitat Autonoma de Barcelona Spain
The Fisher kernel is a generic framework which combines the benefits of generative and discriminative approaches to pattern classification. In this contribution, we propose to apply this framework to handwritten word-... 详细信息
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A bag-of-pages approach to unordered multi-page document classification
A bag-of-pages approach to unordered multi-page document cla...
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International Conference on pattern Recognition
作者: Gordo, Albert Perronnin, Florent Computer Vision Center Universitat Autònoma de Barcelona Spain Textual and Visual Pattern Analysis Xerox Research Centre Europe France
We consider the problem of classifying documents containing multiple unordered pages. For this purpose, we propose a novel bag-of-pages document representation. To represent a document, one assigns every page to a pro... 详细信息
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Asymmetric distances for binary embeddings
Asymmetric distances for binary embeddings
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作者: Gordo, Albert Perronnin, Florent Computer Vision Center Universitat Autònoma de Barcelona Spain Textual and Visual Pattern Analysis Xerox Research Centre Europe France
In large-scale query-by-example retrieval, embedding image signatures in a binary space offers two benefits: data compression and search efficiency. While most embedding algorithms binarize both query and database sig... 详细信息
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Handwritten word-image retrieval with synthesized typed queries
Handwritten word-image retrieval with synthesized typed quer...
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ICDAR2009 - 10th International Conference on Document analysis and Recognition
作者: Rodríguez-Serrano, José A. Perronnin, Florent Computer Vision Centre Universitat Autonoma de Barcelona Spain Textual and Visual Pattern Analysis Xerox Research Centre Europe France Computer Science Department Loughborough University United Kingdom
We propose a new method for handwritten word-spotting which does not require prior training or gathering examples for querying. More precisely, a model is trained "on the fly" with images rendered from the s... 详细信息
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A Similarity Measure Between Unordered Vector Sets with Application to Image Categorization
A Similarity Measure Between Unordered Vector Sets with Appl...
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26th IEEE Conference on Computer Vision and pattern Recognition (CVPR 2008), vol.7
作者: Yan Liu Florent Perronnin Xerox Research Centre Europe (XRCE) Textual and Visual Pattern Analysis (TVPA)
We present a novel approach to compute the similarity between two unordered variable-sized vector sets. To solve this problem, several authors have proposed to model each vector set with a Gaussian mixture model (GMM)... 详细信息
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