'Image similarity' diaporamas de présentation

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Learning Image Similarities via Probabilistic Feature Matching

Learning Image Similarities via Probabilistic Feature Matching

Learning Image Similarities via Probabilistic Feature Matching. Ziming Zhang * , Ze-Nian Li, Mark Drew School of Computing Science, Simon Fraser University, Vancouver , B.C., Canada {zza27, li , mark}@ cs.sfu.ca. Outline. Introduction Probabilistic-matching based similarity learning

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373 views • 21 slides
Searching for Logo and Trademark Images on the Web

Searching for Logo and Trademark Images on the Web

Searching for Logo and Trademark Images on the Web. Euripides G.M. Petrakis * Epimenidis Voutsakis * Evangelos Milios ** * Technical University of Crete, Chania, Greece ** Dalhousie University, Halifax, Canada. Retrieval of Logo & Trademarks.

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281 views • 19 slides
[Image Similarity Based on Histogram]

[Image Similarity Based on Histogram]

[Image Similarity Based on Histogram]. Wang wan 581 Project Prof. Longin Jan Latecki. Image Similarity. Pixel based Histogram based Shape similarity Etc. (3, 8, 5). What is histogram?. Image Histogram. If f :[1, n]x[1, m] ? [0, 255] is a gray value image,

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182 views • 17 slides
XRCE at ImageCLEF 07

XRCE at ImageCLEF 07

XRCE at ImageCLEF 07. Stephane Clinchant, Jean-Michel Renders and Gabriela Csurka Xerox Research Centre Europe France. Outline. Problem statement Image Similarity Text Similarity Fusion between text and image Cross-Media Similarities Experimental results Conclusion. Problem Statement.

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158 views • 15 slides
Image Similarity

Image Similarity

Image Similarity. Longin Jan Latecki CIS Dept. Temple Univ., Philadelphia latecki@temple.edu. Image Similarity. Image based, e.g., difference of values of corresponding pixels Histogram based Based on similarity of objects contained in images, requires image segmentation.

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149 views • 14 slides
Image Similarity

Image Similarity

Image Similarity. Longin Jan Latecki CIS Dept. Temple Univ., Philadelphia latecki@temple.edu. Image Similarity. Image based, e.g., difference of values of corresponding pixels Histogram based Based on similarity of objects contained in images, requires image segmentation.

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117 views • 11 slides

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