Results 81 to 90 of about 4,998 (209)

Novel CBIR system based on Ripplet Transform using interactive Neuro-Fuzzy technique

ELCVIA Electronic Letters on Computer Vision and Image Analysis, 2012
Content Based Image Retrieval (CBIR) system is an emerging research area in effective digital data management paradigm. In this article, a novel CBIR system based on a new Multiscale Geometric Analysis (MGA)-tool, called Ripplet Transform Type-I (RT) is ...
Manish Chowdhury, Sudeb Das, Malay Kumar Kundu   +2 more
doaj   +1 more source

Application of CBIR in E-commerce

International Journal of Recent Technology and Engineering (IJRTE), 2020
The rise of technology and the rapidly increasing inventions in Science have completely changed many aspects of the world today. Many sectors such as communication, banking, media, etc. have gained momentum because of the internet. Online shopping is one such sector that has flourished in recent times because of the internet.
Shweta Sadwani, Vaibhavi Sangawar, Rushabh Sanap, Akanksha kakade, Minakshi N. Vharkate   +4 more
openaire   +1 more source

In Vivo Optogenetics Based on Heavy Metal‐Free Photon Upconversion Nanoparticles

Advanced Materials, Volume 36, Issue 46, November 14, 2024.
In vivo, optogenetics using photon upconversion (TTA‐UC) based on triplet‐triplet annihilation is demonstrated. The modification of a thermally‐activated delayed fluorescence (TADF) sensitizer with a bromo group promotes intersystem crossing and enables high TTA‐UC efficiency at weak excitation light intensities even without using heavy metals.
Masanori Uji, Jumpei Kondo, Chikako Hara‐Miyauchi, Saori Akimoto, Rena Haruki, Yoichi Sasaki, Nobuo Kimizuka, Itsuki Ajioka, Nobuhiro Yanai   +8 more
wiley   +1 more source

Multi Feature CBIR Model for Trademark Image Distinctiveness [PDF]

, 2019
A Content-Based Image Retrieval (CBIR) system can help in detecting trademark infringement. This paper describes an improvement and extension of previous work for the existing Universal Model for a CBIR system, which only uses texture along with color to
Soni, Pratima
core  

Flowchart of the proposed CBIR system.

, 2014
Flowchart of the proposed CBIR system.
Meiyan Huang (598977), Zhentai Lu (598979), Wei Yang (109917), Yang Chen (9737), Jun Jiang (149215), Wufan Chen (177958), Yao Wu (598978), Yang Gao (18005), Qianjin Feng (486321)   +8 more
core   +1 more source

Query-sensitive similarity measure for content-based image retrieval using meta-heuristic algorithm

Journal of King Saud University: Computer and Information Sciences, 2018
Content based image retrieval (CBIR) systems retrieve images linked to the query image (QI) from enormous databases. The feature sets extracted by the present CBIR systems are limited. This limits the systems’ effectiveness.
Mutasem K. Alsmadi
doaj   +1 more source

Identification of a Novel Cobamide Remodeling Enzyme in the Beneficial Human Gut Bacterium Akkermansia muciniphila

mBio, 2020
The beneficial human gut bacterium Akkermansia muciniphila provides metabolites to other members of the gut microbiota by breaking down host mucin, but most of its other metabolic functions have not been investigated. A.
Kenny C. Mok, Olga M. Sokolovskaya, Alexa M. Nicolas, Zachary F. Hallberg, Adam Deutschbauer, Hans K. Carlson, Michiko E. Taga   +6 more
doaj   +1 more source

Skin cancer identification utilizing deep learning: A survey

IET Image Processing, Volume 18, Issue 13, Page 3731-3749, 13 November 2024.
This study provides a survey on skin cancer identification using DL techniques utilized in studies from 2017 to 2024. The authors address the latest related studies covering several public skin cancer image datasets and focusing on segmentation, classification based on Convolutional Neural Networks and vision transformers, and explainability.
Dulani Meedeniya, Senuri De Silva, Lahiru Gamage, Uditha Isuranga   +3 more
wiley   +1 more source

Advances in medical image analysis: A comprehensive survey of lung infection detection

IET Image Processing, Volume 18, Issue 13, Page 3750-3800, 13 November 2024.
This paper reviews state‐of‐the‐art architectural models for lung image analysis for segmentation, classification and multi‐tasks. Abstract This research investigates advanced approaches in medical image analysis, specifically focusing on segmentation and classification techniques, as well as their integration into multi‐task architectures for lung ...
Shirin Kordnoori, Maliheh Sabeti, Hamidreza Mostafaei, Saeed Seyed Agha Banihashemi   +3 more
wiley   +1 more source

Content based image retrieval using hybrid features and various distance metric

Journal of Electrical Systems and Information Technology, 2018
In last decade, large database of images have grown rapidly and will continue in future. Retrieval and querying of these image in efficient way is needed in order to access the visual content from large database.
Yogita Mistry, D.T. Ingole, M.D. Ingole
doaj   +1 more source