Results 71 to 80 of about 485,831 (293)
Surface Depth Estimation From Multiview Stereo Satellite Images With Distribution Contrast Network
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThe calculation of surface depth based on multiview stereo (MVS) satellite imagery is of significant importance in fields such as military and surveying.
Ziyang Chen +3 more
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An investigation in satellite images based on image enhancement techniques
European Journal of Remote Sensing, 2020 In Satellite Images, enhancement plays a dynamic research topic in image processing. The aim of enhancement is to process an image so that the result is more suitable than original image for specific remote sensing application.
R. Ablin, C.Helen Sulochana, G. Prabin
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Natural environment and land use in the Chad Basin, NE-Nigeria : preliminary results of an interdisciplinary research [PDF]
, 1996 The objective of this paper is to combine the environmental conception of the Kanuri with detailed findings of pedological and botanical field investigations. Interpretation of multitemporal satellite data and aerial photographs should provide land cover
Ataholo, Mandingo +4 more
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Aircraft recognition from satellite images
2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015 In this work, rapid and high-accurate aircraft detection method in satellite images is developed. To this end, AdaBoost learning algorithm is used and Viola-Jones' near real time and high-accurate face detector utilizing haar-like features is taken as reference.
Oturak, Mehmet, Yuksel, Seniha Esen
openaire +2 more sources
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
, 2006 The satellite image of Canada is a composite of several individual satellite images form the Advanced Very High Resolution Radiometre (AVHRR) sensor on board various NOAA Satellites. The colours reflect differences in the density of vegetation cover: bright green for dense vegetation in humid southern regions; yellow for semi-arid and for mountainous ...
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Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Use satellite images properties to hide text information. [PDF]
مجلة التربية والعلم, 2009 The research deals with the concept of hiding information in one of the media where the 'Least Significant bit' which is one of the methods of steganography is used. Satellite images were chosen as a means of hiding because they have certain features and
Knar Mustafa
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Advanced Engineering Materials, EarlyView.Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek +5 more
wiley +1 more source
COLOR SATELLITE IMAGES DENOISING USING WAVELETS
Journal of Engineering, 2009 The satellite image is multi band image,the first three bands have the largest wavelength and image information and usually contain noise due to different reason such as image band acquisition or transmission.
Hawrra H.Abbas Al-Rubiae
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