Results 41 to 50 of about 692,102 (303)

Urban Traffic Noise Analysis with The Integration of Vision-Language Model and 3DWebGIS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
In the context of rapid urbanization, traffic noise pollution has emerged as a critical environmental issue. This study proposes an innovative three-dimensional dynamic noise mapping method addressing existing technical challenges in noise modeling and ...
Y. Zhang, Z. Wang, L. Huang, L. Huang, R. Huang   +4 more
doaj   +1 more source

Mapping between dissipative and Hamiltonian systems [PDF]

, 2010
Theoretical studies of nonequilibrium systems are complicated by the lack of a general framework. In this work we first show that a transformation introduced by Ao recently (J. Phys.
Ao P, Bott R, Cobb L, de Groot S R, Delbruck M, Dirac P A M, Fischer K H, Fitts D D, Gardiner G W, Glansdorff P, Horsthemke W, Jackson J D, Jiang D-Q, Jianhua Xing, Jou D, Keizer J, Kubo R, MacArthur B D, Stratonovich R L, Tailleur J, van Kampen N G, Volterra V, Waddington C, Wright S Jones D F, Xing J, Xing J Kim K S, Yin L, Zia R, Φksendal B K   +28 more
core   +1 more source

High Dynamic Range Mapping for Synthetic Aperture Radar Images

Telfor Journal, 2018
Luminance compression is often performed for high dynamic range images (still images and videos). A nonlinear tone mapping is applied for the compression in order to reproduce high dynamic range images using devices with a more limited (low) dynamic ...
A. Gavrovska, I. Reljin, A. Samčović, M. Milivojević, G. Zajić, V. Starovoitov   +5 more
doaj   +1 more source

PLDS-SLAM: Point and Line Features SLAM in Dynamic Environment

Remote Sensing, 2023
Visual simultaneous localization and mapping (SLAM), based on point features, achieves high localization accuracy and map construction. They primarily perform simultaneous localization and mapping based on static features.
Chaofeng Yuan, Yuelei Xu, Qing Zhou
doaj   +1 more source

DIFFERENT SCALES OF URBAN TRAFFIC NOISE PREDICTION [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Noise pollution is an important problem. Places around the road or railway corridor can get serious noise hazards in the outdoor environment. The problem of noise is dynamic and varies from one location to another.
M. I. Zafar, S. Bharadwaj, R. Dubey, S. Biswas   +3 more
doaj   +1 more source

A Retinex-based Image Enhancement Scheme with Noise Aware Shadow-up Function

, 2018
This paper proposes a novel image contrast enhancement method based on both a noise aware shadow-up function and Retinex (retina and cortex) decomposition.
Chien, Chien Cheng, Kinoshita, Yuma, Kiya, Hitoshi, Shiota, Sayaka   +3 more
core   +1 more source

Robust mapping of spatiotemporal trajectories and cell–cell interactions in healthy and diseased tissues

Nature Communications, 2023
Spatial transcriptomics (ST) technologies generate multiple data types from biological samples, namely gene expression, physical distance between data points, and/or tissue morphology.
D. Pham, Xiao Tan, Brad Balderson, Jun Xu, Laura F Grice, Sohye Yoon, Emily F. Willis, M. Tran, P. Lam, A. Raghubar, Priyakshi Kalita-de Croft, S. Lakhani, Jana Vukovic, M. Ruitenberg, Quan Nguyen   +14 more
semanticscholar   +1 more source

Rendering of Dynamic Road Traffic Noise Map based on Paramics

Procedia - Social and Behavioral Sciences, 2013
AbstractTraffic flow is simplified as equal-interval line source in traditional road traffic noise prediction models. The prediction results of these models are non-dynamic and can only be used to render the static noise maps. This paper performs the dynamic simulation of road traffic noise by integrating traffic micro-simulation technology, noise ...
Xia-lin, MA, Ming, CAI
openaire   +1 more source

ANIMA D3.7 - Dynamic Noise Maps and Social Media Analysis: novel technologies for noise impact assessment

, 2022
Deliverable 3.7 is focusing on novel methods to account, measure and possibly understand and explain people’s annoyance from airport activities that produce noise. We focus on the ability to calculate two types of information that would help the assessment of the annoyance.
Van Oosten, Nico, Ganić, Emir, Kotzinos, Dimitris, Gharbi, Asma, Lavandier, Catherine   +4 more
openaire   +2 more sources

Real-Time Two-Dimensional Mapping of Relative Local Surface Temperatures with a Thin-Film Sensor Array

Sensors, 2016
Dynamic mapping of an object’s local temperature distribution may offer valuable information for failure analysis, system control and improvement. In this letter we present a computerized measurement system which is equipped with a hybrid, low-noise ...
Gang Li, Zhenhai Wang, Xinyu Mao, Yinghuang Zhang, Xiaoye Huo, Haixiao Liu, Shengyong Xu   +6 more
doaj   +1 more source