Results 21 to 30 of about 167,492 (264)

A Pyramidal Neural Network For Visual Pattern Recognition

IEEE Transactions on Neural Networks, 2007
In this paper, we propose a new neural architecture for classification of visual patterns that is motivated by the two concepts of image pyramids and local receptive fields. The new architecture, called pyramidal neural network (PyraNet), has a hierarchical structure with two types of processing layers: Pyramidal layers and one-dimensional (1-D) layers.
Son Lam Phung, Abdesselam Bouzerdoum
openaire   +4 more sources

The pattern glare and visual memory are disrupted in patients with major depressive disorder

BMC Psychiatry, 2022
Background Visual memory impairment is one of the most commonly complained symptoms in patients with major depressive disorder (MDD). Pattern glare is also a distorted visual phenomenon that puzzles patients with MDD.
Min Wang, Xiongwei Qi, Xiao Yang, Huanhuan Fan, Yikai Dou, Wanjun Guo, Qiang Wang, Eric Chen, Tao Li, Xiaohong Ma   +9 more
doaj   +1 more source

Dynamical Pattern Vector in Pattern Recognition with the Use of Thermal Images

MATEC Web of Conferences, 2016
The goal of the following paper was to develop the methodology of object tracking in adverse conditions. Suddenly appearing clouds, fog or smoke could be the examples of atmospheric conditions.
Kuś Zygmunt
doaj   +1 more source

Figura ambígua e dislexia do desenvolvimento Ambiguous figure and developmental dyslexia

Revista Brasileira de Oftalmologia, 2008
OBJETIVO: Avaliar o processamento visual de figuras ambíguas em indivíduos disléxicos e compará-lo a um grupo controle leitor normal. MÉTODOS: Survey comparativo onde foram selecionados aleatoriamente 39 escolares cursando entre a primeira e a quarta ...
Lílian Braga Alonso, Fabiana Maria Gomes Lamas, Paulo Ricardo Souza Sampaio, José Ricardo Lima Rehder   +3 more
doaj   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro, Freda Qi, Karen Colwill, Alina D. Dorogy, Ying Liu, Michelle Science, Anne‐Claude Gingras, James M. Rini, Sumit Gupta, Sarah Alexander, Shelly Bolotin, Tania H. Watts   +11 more
wiley   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli, Seth Rotz, Masatoshi Takagi, Richa Sharma   +3 more
wiley   +1 more source

A novel type of feature extraction algorithm based on Bandelet transform and local binary pattern for visual optical electronic nose

Results in Engineering
To address the characteristics of visual optical electronic nose (E-nose) response images - including a huge amount of data, multiple frequency components, and complex spatial-temporal features, a novel type of feature extraction algorithm based on ...
Wen-li Zhang, Ke-fan Chen, Jian-qiang Liu, Yi Wang, Ting Yang, Peng Zhou, Kai-cheng Wang, Yi-rui Liu, An-yan Jiang, Jian-hai Zhao   +9 more
doaj   +1 more source

The Role of Verbal Instruction and Visual Guidance in Training Pattern Recognition

Frontiers in Psychology, 2017
We used a novel approach to examine whether it is possible to improve the perceptual–cognitive skill of pattern recognition using a video-based training intervention.
Jamie S. North, Ed Hope, A. Mark Williams, A. Mark Williams   +3 more
doaj   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

Research on Road Pattern Recognition of a Vision-Guided Robot Based on Improved-YOLOv8

Applied Sciences
In order to promote the accurate recognition and application of visual navigation robots to the environment, this paper carried out research on the road pattern recognition of a vision-guided robot based on improved YOLOv8 on the basis of road pattern ...
Xiangyu Zhang, Yang Yang
doaj   +1 more source