Results 41 to 50 of about 498,935 (316)

An Adaptative Reference Vector Based Evolutionary Algorithm for Many-Objective Optimization

open access: yesIEEE Access, 2019
Recent studies have shown difficulties in balancing convergence and diversity for many-objective optimization problems with various types of Pareto fronts.
Junhua Li, Guoyu Chen, Ming Li, Hao Chen
doaj   +1 more source

Enhanced spatial pyramid matching using log-polar-based image subdivision and representation

open access: yes, 2010
This paper presents a new model for capturing spatial information for object categorization with bag-of-words (BOW). BOW models have recently become popular for the task of object recognition, owing to their good performance and simplicity. Much work has
Zhang, Edmond Yiwen   +3 more
core   +1 more source

Investigation of image models for landmark classification [PDF]

open access: yes, 2009
One commonly used approach to scene localisation and landmark recognition is to match an input image against a large annotated database of images using local image features.
O'Connor, Noel E.   +6 more
core   +1 more source

Improved Deep Multi-Patch Hierarchical Network With Nested Module for Dynamic Scene Deblurring

open access: yesIEEE Access, 2020
Dynamic scene deblurring is a significant technique in the field of computer vision. The multi-scale strategy has been successfully extended to the deep end-to-end learning-based deblurring task.
Zunjin Zhao   +3 more
doaj   +1 more source

Exploiting Convolutional Neural Networks With Deeply Local Description for Remote Sensing Image Classification

open access: yesIEEE Access, 2018
The extraction of features from the fully connected layer of a convolutional neural network (CNN) model is widely used for image representation. However, the features obtained by the convolutional layers are seldom investigated due to their high ...
Na Liu   +5 more
doaj   +1 more source

Digital image steganalysis: A survey on paradigm shift from machine learning to deep learning based techniques

open access: yesIET Image Processing, 2021
Steganography, a branch of data hiding techniques aims to hide confidential information within any digital media by obscuring the existence of hidden information. On the contrary, steganalysis aims to detect steganography.
Arivazhagan Selvaraj   +3 more
doaj   +1 more source

Altered resting-state electroencephalography microstate characteristics in young male smokers

open access: yesFrontiers in Psychiatry, 2022
The development of nicotine addiction was associated with the abnormalities of intrinsic functional networks during the resting state in young adult smokers.
Xiaojian Li   +12 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

A Novel Imperialist Competitive Algorithm With Multi-Elite Individuals Guidance for Multi-Object Unrelated Parallel Machine Scheduling Problem

open access: yesIEEE Access, 2019
In this study unrelated parallel machine scheduling problem (UPMSP) with preventive maintenance (PM) and sequence dependent setup times (SDST) is investigated.
Mei Wang, Guohua Pan
doaj   +1 more source

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman   +7 more
wiley   +1 more source

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