Results 11 to 20 of about 65,095 (302)

Content-Based Image Retrieval: A Survey on Local and Global Features Selection, Extraction, Representation, and Evaluation Parameters

open access: yesIEEE Access, 2023
In the era of massive data production through the internet and social media, the volume of images generated is immense. Storing and retrieving relevant images efficiently pose significant challenges.
Divya Srivastava   +5 more
doaj   +1 more source

Learning global image representation with generalized‐mean pooling and smoothed average precision for large‐scale CBIR

open access: yesIET Image Processing, 2023
Content‐based image retrieval (CBIR) is the problem of searching for items in an image database that are similar to the query image. Most of the existing image retrieval methods are trained based on metric learning loss functions (e.g.
Jinliang Yao   +3 more
doaj   +1 more source

SPECTRAL ALGORITHM FOR CONTENT-BASED IMAGE RETRIEVAL

open access: yesJournal of Engineering and Sustainable Development, 2020
Colour images are rich in visual information. The process of searching for the most similar images in large-scale database based on visual features of query image is still a challenge in Content-Based Image Retrieval (CBIR) due to a semantic gap issue ...
Hanan A. Al-Jubouri, Sawsan M. Mahmmod
doaj   +3 more sources

Correlated Networks for Content Based Image Retrieval [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2013
Efficient CBIR systems are based on three things, (1) how they represent the repository images in the form of signature; (2) how they measure the similarity of the database images with query image, (3) how they retrieve the semantically similar images in
Aun Irtaza, M. Arfan Jaffar, Eisa Aleisa
doaj   +1 more source

Encrypted Image Retrieval System based on Features Analysis

open access: yesAl-Mustansiriyah Journal of Science, 2018
– Content-based search provides an important tool for users to consume the ever-growing digital media repositories. However, since communication between digital products takes place in a public network, the necessity of security for digital images ...
Methaq Talib GAATA, Fadya Fouad Hantoosh
doaj   +1 more source

Medical Image Retrieval: Past and Present [PDF]

open access: yesHealthcare Informatics Research, 2012
With the widespread dissemination of picture archiving and communication systems (PACSs) in hospitals, the amount of imaging data is rapidly increasing. Effective image retrieval systems are required to manage these complex and large image databases. The
Kyung Hoon Hwang   +2 more
doaj   +1 more source

Mobile content based image retrieval architectures [PDF]

open access: yes2017 4th International Conference on Electrical Engineering, Computer Science and Informatics (EECSI), 2017
Mobile device features such as camera and other sensors are evolving rapidly nowadays. Supported by a reliable communications network, it raises new methods in information retrieval. Mobile devices can capture an image with its camera and pass it to the retrieval systems to get the information needed.
Arif Rahman   +2 more
openaire   +2 more sources

Human-centered content-based image retrieval [PDF]

open access: yesSPIE Proceedings, 2008
A breakthrough is needed in order to achieve a substantial progress in the field of Content-Based Image Retrieval (CBIR). This breakthrough can be enforced by: 1) optimizing user-system interaction, 2) combining the wealth of techniques from text-based Information Retrieval with CBIR techniques, 3) exploiting human cognitive characteristics, especially
Broek, E.L. van den   +3 more
openaire   +3 more sources

Content Based Image Retrieval (CBIR) by Statistical Methods

open access: yesمجلة بغداد للعلوم, 2020
An image retrieval system is a computer system for browsing, looking and recovering pictures from a huge database of advanced pictures. The objective of Content-Based Image Retrieval (CBIR) methods is essentially to extract, from large (image) databases,
Fathala Ali et al.
doaj   +1 more source

Adaptive Content-Based Medical Image Retrieval Based On Local Features Extraction In Shearlet Domain [PDF]

open access: yesEAI Endorsed Transactions on Context-aware Systems and Applications, 2019
Image retrieval system is an urgent issue for in medicine. In the past, traditional image retrieval system based solely on the label of images and gave limited results.
Vo Tuyet   +4 more
doaj   +1 more source

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