Results 1 to 10 of about 946,501 (171)

The Transmission of Substrate Features

open access: yesJournal of Modern Languages, 2020
Theories of the formation of creole syntax have been proposed to explain whether substrates and superstrates influence the resultant creole structures, and if so, what the mechanisms are by which they influence them.
Robert Laub
doaj   +14 more sources

Feature fusion network based on strip pooling [PDF]

open access: yesScientific Reports, 2021
AbstractContextual information is a key factor affecting semantic segmentation. Recently, many methods have tried to use the self-attention mechanism to capture more contextual information. However, these methods with self-attention mechanism need a huge computation.
Gaihua Wang, Qianyu Zhai
openaire   +3 more sources

Bregman pooling: feature-space local pooling for image classification [PDF]

open access: yesInternational Journal of Multimedia Information Retrieval, 2015
In this paper, we propose a novel feature-space local pooling method for the commonly adopted architecture of image classification. While existing methods partition the feature space based on visual appearance to obtain pooling bins, learning more accurate space partitioning that takes semantics into account boosts performance even for a smaller number
Najjar, Alameen   +2 more
openaire   +2 more sources

Three-Dimensional Reconstruction of Welding Pool Surface by Binocular Vision

open access: yesChinese Journal of Mechanical Engineering, 2021
Current research of binocular vision systems mainly need to resolve the camera’s intrinsic parameters before the reconstruction of three-dimensional (3D) objects.
Zunan Gu, Ji Chen, Chuansong Wu
doaj   +1 more source

Adaptive Decision Support System for On-Line Multi-Class Learning and Object Detection

open access: yesApplied Sciences, 2021
A new online multi-class learning algorithm is proposed with three main characteristics. First, in order to make the feature pool fitter for the pattern pool, the adaptive feature pool is proposed to dynamically combine the three general features, Haar ...
Guo-Jhang Hong   +5 more
doaj   +1 more source

Pooled motion features for first-person videos [PDF]

open access: yes2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015
In this paper, we present a new feature representation for first-person videos. In first-person video understanding (e.g., activity recognition), it is very important to capture both entire scene dynamics (i.e., egomotion) and salient local motion observed in videos. We describe a representation framework based on time series pooling, which is designed
Ryoo, M. S.   +2 more
openaire   +2 more sources

FEATURE DESCRIPTOR BY CONVOLUTION AND POOLING AUTOENCODERS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Abstract. In this paper we present several descriptors for feature-based matching based on autoencoders, and we evaluate the performance of these descriptors. In a training phase, we learn autoencoders from image patches extracted in local windows surrounding key points determined by the Difference of Gaussian extractor.
L. Chen, F. Rottensteiner, C. Heipke
openaire   +3 more sources

Characterizing the Core Internal Gene Pool of H9N2 Responsible for Continuous Reassortment With Other Influenza A Viruses

open access: yesFrontiers in Microbiology, 2021
Reassortment among avian influenza viruses is the main source of novel avian influenza virus subtypes. Studies have shown that the H9N2 virus often donates internal segments to generate novel reassortant avian influenza viruses, acting as a reassortment ...
Haoyi Yang   +10 more
doaj   +1 more source

TI-POOLING: Transformation-Invariant Pooling for Feature Learning in Convolutional Neural Networks [PDF]

open access: yes2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2016
In this paper we present a deep neural network topology that incorporates a simple to implement transformation invariant pooling operator (TI-POOLING). This operator is able to efficiently handle prior knowledge on nuisance variations in the data, such as rotation or scale changes.
Laptev, Dmitry   +3 more
openaire   +2 more sources

Image Retrieval using Multi-scale CNN Features Pooling [PDF]

open access: yesProceedings of the 2020 International Conference on Multimedia Retrieval, 2020
Accepted at ICMR ...
Vaccaro F.   +3 more
openaire   +3 more sources

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