Results 61 to 70 of about 25,142 (174)

Contour Matching-Based Nondiffuse Reflection Noise Point Cloud Detection Method

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
To mitigate the impact of nondiffuse reflection noise in light detection and ranging (LiDAR) point clouds on the mapping accuracy of simultaneous localization and mapping technology, this paper proposes a contour-matching-based method for detecting ...
Xin Sui   +3 more
doaj   +1 more source

Computer‐aided mammogram diagnosis system using deep learning convolutional fully complex‐valued relaxation neural network classifier

open access: yesIET Computer Vision, 2017
In this study, a novel deep learning‐based framework for classifying the digital mammograms is introduced. The development of this methodology is based on deep learning strategies that model the presence of the tumour tissues with level sets.
Saraswathi Duraisamy   +1 more
doaj   +1 more source

The association between dental and dentoalveolar arch forms of children with normal occlusion and malocclusion: a cross-sectional study

open access: yesBMC Oral Health
Background Symmetrical and coordinated dental and alveolar arches are crucial for achieving proper occlusion. This study aimed to explore the association between dental and dentoalveolar arch forms in children with both normal occlusion and malocclusion.
Jiaqing Luo   +3 more
doaj   +1 more source

Applied gis software for improving pedestrian & bicycle safety [PDF]

open access: yesTransport, 2005
People are important in towns. They are the foundation of the social and economic processes that drive the urban system and sustain the urban fabric.
H. Ziari, M. M. Khabiri
doaj  

A phonological sketch of the Santo Domingo de Morelos variety of Miahuatec Zapotec

open access: yesCuadernos de Lingüística de El Colegio de México
The phonology of the Santo Domingo de Morelos Miahuatec exhibits the typical features of Southern Zapotec languages: (1) it is a tonal language with two-level tones (high, low), and two contour tones (falling, rising), (2) it has non-modal phonation ...
Mario Ulises Hernández Luna   +1 more
doaj   +1 more source

Functional Data Clustering Based on Weighted Functional Spatial Ranks With Clinical Applications

open access: yesJournal of Probability and Statistics
Functional data analysis is receiving increasing attention in several scientific disciplines. However, identifying and classifying clusters of data that are essentially curves that map into an infinite dimensional space poses a significant challenge for ...
Mohammed Baragilly   +2 more
doaj   +1 more source

Establishing breather and N-soliton solutions for conformable Klein–Gordon equation

open access: yesOpen Physics
This article develops and investigates the behavior of soliton solutions for the spatiotemporal conformable Klein–Gordon equation (CKGE), a well-known mathematical physics model that accounts for spinless pion and de-Broglie waves.
Bilal Muhammad   +4 more
doaj   +1 more source

Research on visual differences of exits of different grades of tunnels based on machine learning

open access: yesDigital Transportation and Safety
Tunnels are vital in connecting crucial transportation hubs as transportation infrastructure evolves. Variations in tunnel design standards and driving conditions across different levels directly impact driver visual perception and traffic safety.
Fangtong Jiao   +4 more
doaj   +1 more source

Precise building semantic segmentation in remote sensing images via MR-DeepLabv3+ network

open access: yesScientific Reports
In response to issues such as incomplete contour segmentation, blurred boundaries, and small-building misclassification in remote sensing images, this paper proposes an MR-DeepLabv3+ network.
Yiming Wang   +7 more
doaj   +1 more source

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