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Trademark image retrieval using synthetic features for describing global shape and interior structure
2009
Pattern Recognition
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A trademark image retrieval (TIR) system is proposed in this work to deal with the vast number of trademark images in the trademark registration system. ...
The global features capture the gross essence of the shapes while the local features describe the interior details of the trademarks. ...
Detailed descriptions regarding the image pre-processing procedure, [7] utilised geometrical-topological tools for describing trademark shapes and matching their similarity based on size functions of ...
doi:10.1016/j.patcog.2008.08.019
fatcat:ycu6c6n6fzddrpq75w7uo2dvzy
Morphological Pattern Based Approach for Trademark Retrieval
2011
International Journal on Advanced Science, Engineering and Information Technology
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Keywords-Image trademark retrieval, Image extraction and matching, Morphological patterns and similarity checking etc. ...
The paper also proposes how the extracted images from the trademark database will be matched further for similar input trademarks on the basis of trademark retrieval process from the database. ...
Some are based on shape and color feature and some are morphological pattern based for matching and image retrieval from a database. ...
doi:10.18517/ijaseit.1.4.76
fatcat:fl7t2rkk5ffedgol4c32nxixhm
Similar image retrieval in large-scale trademark databases based on regional and boundary fusion feature
2018
PLoS ONE
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The present study carried out image retrieval experiment on CE-SHAPE-1 database containing 1400 MPEG-7 core experimental shape, a classification trademark database containing 2000 images, and a national ...
In order to retrieve similar trademarks from large-scale trademark databases, combining the characteristics of trademark images, this paper presents a trademark image retrieval method based on regional ...
Therefore, we generally use shape features for retrieval. ...
doi:10.1371/journal.pone.0205002
fatcat:7zfkabo47nenzkckddvdmpj2bm
A Comprehensive Study on Content Based Trademark Retrieval System
2011
International Journal of Computer Applications
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Content Based Image retrieval techniques are widely used for that purpose and some other approaches like shape and texture based similarity finding techniques are also used. ...
The present paper gives the overview of the most popular and appreciated image processing techniques and approaches for the trademark distinctness check. ...
Some are based on shape and color feature and some have attempted morphological pattern based image matching and retrieval using a database. ...
doi:10.5120/1786-2466
fatcat:4r3d6f6scjflne7dwyyewwtkty
Gestalt-based feature similarity measure in trademark database
2006
Pattern Recognition
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Given a query trademark, we adaptively determine the features appropriate for retrieval by investigating its visual saliencies. ...
Motivated by the studies in Gestalt principle, this paper describes a novel approach on the adaptive selection of visual features for trademark retrieval. ...
Introduction To date, despite the numerous efforts in content-based image retrieval (CBIR), finding the best shape features and the best way of matching features for image retrieval remains challenging ...
doi:10.1016/j.patcog.2005.08.012
fatcat:lieuwhw64nggne24rxf6ybruwi
Genetic Algorithm for Weights Assignment in Dissimilarity Function for Trademark Retrieval
[chapter]
1999
Lecture Notes in Computer Science
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There are two major problems about the current approaches to trademark image retrieval based on shape features. ...
Hence, we propose to group di erent shape features together and suggest a t e c hnique to determine a suitable weighting factors for di erent s h a p e features in trademark image retrieval. ...
The retrieval scheme is based on visually salient feature that dominantly a ects the global shape of the trademark. A two-stage approach for trademark retrieval is proposed by Jain et: al: 10]. ...
doi:10.1007/3-540-48762-x_69
fatcat:4aqoxr7v3jglnafx5nlllpvjyi
Practice and challenges in trademark image retrieval
2007
Proceedings of the 6th ACM international conference on Image and video retrieval - CIVR '07
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In this paper, we outline some of the main challenges facing trademark searchers today, and discuss the extent to which current automated systems are meeting those challenges. ...
However, most research to date has concentrated on matching trademarks purely on the basis of shape or other low-level features. ...
Some researchers have looked at shape features derived from the image as a whole, while others have compared shape features derived from components of segmented images. ...
doi:10.1145/1282280.1282355
dblp:conf/civr/SchietseEV07
fatcat:62ngiemq55gv7igb3xrgktve2e
Indexing Techniques in Trademark Image Retrieval Systems
2020
VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE
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search and (3) how to perform a similar search for a new trademark image. ...
The goal is to allow researchers and developers in image retrieval to build their own trademark retrieval system using the indexing techniques. ...
The formula is as follows: Where q i is the number of correct matches for each query image. ...
doi:10.35940/ijitee.d9057.029420
fatcat:ll2dh7dyrnarppqmapiy4a2myu
Comparison of the effectiveness of alternative feature sets in shape retrieval of multicomponent images
2001
Storage and Retrieval for Media Databases 2001
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for effective shape retrieval in multi-component image collections such as trademark registries. ...
Many different kinds of feature have been used as the basis for shape retrieval from image databases. ...
ACKNOWLEDGEMENTS The financial assistance of Resource (formerly the UK Library and Information Commission) and the UK Patent Office for part of this project is gratefully acknowledged. ...
doi:10.1117/12.410929
dblp:conf/spieSR/EakinsERR01
fatcat:erqoer4mu5avxif22bolidrsba
A new system for trademark segmentation and retrieval
2001
Image and Vision Computing
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Then, based on the rank of the feature distance, a similarity measure is provided to do the similar trademark retrieval. ...
First, a semi-automatic segmentation method is proposed to extract the shapes of those representative objects, called'masks', in each trademark. Next, some features are selected to describe a mask. ...
Moreover, these features also have to be insensitive to the shape deformation. In this paper, a composite feature set that is robust for shape deformation will be used for trademark retrieval. ...
doi:10.1016/s0262-8856(01)00063-4
fatcat:2ioit62swje75ottr2dowlqxaq
METU dataset: A big dataset for benchmarking trademark retrieval
2015
2015 14th IAPR International Conference on Machine Vision Applications (MVA)
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Trademark retrieval (TR) is the problem of retrieving similar trademarks (logos) for a query, and the main aim is to detect copyright infringements in trademarks. ...
retrieval systems. ...
We would like to thank Usta Bilgi Sistemleri A.Ş. and Grup Ofis Marka Patent A.Ş. for their contributions to the project, by especially making the dataset available for us and the whole community. ...
doi:10.1109/mva.2015.7153243
dblp:conf/mva/TursunK15
fatcat:vinogvlv4raulcboavsroz2h4u
Deformed trademark retrieval based on 2D pseudo-hidden Markov model
2001
Pattern Recognition
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Most trademark retrieval systems focus on color features, shape silhouettes, or the combination of color and shape. ...
Thus, our method focuses on the overall appearance of trademarks and incorporates color and shape features into 2D PHMM to tackle the above two problems. ...
Hence, it is imperative to develop similar trademark retrieval for automatic trademark recognition, which in turn speeds up manual examination process. ...
doi:10.1016/s0031-3203(00)00053-4
fatcat:hgbqdl3c5feodftaidemcacww4
Content based Trademark Retrieval by Integrating Shape with Colour and Texture Information
2011
International Journal of Computer Applications
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In a content based retrieval system, shape is easily the most important feature for the trademark image. Using shape feature various systems have been developed in the past. ...
A flexible combination of features is used for improving performance and clustering is applied to the database to enhance retrieval efficiency. General Terms Trademark, Content Based Image Retrieval. ...
After this, feature matching is done to find out and retrieve the similar images as shown in figure 1. ...
doi:10.5120/2592-3600
fatcat:ns4e4xw2p5b73my4zd55wdsrvm
ARTISAN: a shape retrieval system based on boundary family indexing
1996
Storage and Retrieval for Still Image and Video Databases IV
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Shape features for retrieval are then extracted from the image as a whole, each boundary family, and each individual boundary. ...
Successful retrieval of images by shape feature is likely to be achieved only if we can mirror human similarity judgements. ...
Feature matching and retrieval Efficient matching of query and stored shapes for retrieval needs to involve at least two stages: first, use of an effective indexing mechanism to locate candidate images ...
doi:10.1117/12.234792
dblp:conf/spieSR/EakinsSB96
fatcat:wm4xllhxvnai5paxu5vd4l2tya
Trademark Infraction Prevention Policies and Challenges
2016
Indian Journal of Science and Technology
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Additionally, this paper proposed an approach to enhance semantic retrieval system of conceptually similar trademarks using algorithms of machine learning like Naive Bayes (NB), Artificial Neural Network ...
The objective of this paper is identification and analysis of the prevention policies of trademark infraction and challenges to find similarity between trademarks. ...
Heng Qi et. al. 17 describes efficient solution for that trademark image retrieval by joining shape description and feature matching. ...
doi:10.17485/ijst/2016/v9i44/105086
fatcat:u37ttjscnvgdnhspom22toadly
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