Results 21 to 30 of about 2,345,410 (327)

Photo Semantic Understanding and Retargeting by a Noise-Robust Regularized Topic Model

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Retargeting aims at displaying a photo with an arbitrary aspect ratio, wherein the visually/semantically prominent objects are appropriately preserved and visual distortions can be well alleviated.
Guifeng Wang   +3 more
doaj   +1 more source

ANALISIS.KERAPATAN JALAN HUTAN BERDASARKAN HASILPENAFSIRAN FOTO UDARA DAN SURVEl LAPANGAN: STUDI KASUS PT.INHUTANI II

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Forest road network has a very important role in tranaporling logs fram the frest to processing site or logyard. The investigation of forest road density by using theaerial photo of l : 20.000 and 1: 60.000 scales had been conducted.The scope of the ...
Ishak Sumantri
doaj   +1 more source

Maintaining the state cadaster of the territories on the base of remote sensing materials [PDF]

open access: yesE3S Web of Conferences, 2023
In the past, remote sensing was limited to the use of the visible part of the electromagnetic spectrum, the part of the spectrum that is invisible to the human eye can now be used with the help of spectral filters, photo films and other types of sensors.
Allanazarov Olim   +2 more
doaj   +1 more source

PEMANFAATAN TEKNOLOGI UAV (UNMANNED AERIAL VEHICLE) UNTUK IDENTIFIKASI DAN KLASIFIKASI JENIS - JENIS KERUSAKAN JALAN

open access: yesRekayasa Sipil, 2020
Roads are means of transportation that play an important role in supporting people's lives such as economic, social, educational and cultural activities.
Iradaf Mandaya, Harintaka Harintaka
doaj   +1 more source

High-Resolution Aerial Photo Categorization Model by Cross-Resolution Perceptual Experiences Transfer

open access: yesIEEE Access, 2023
There are thousands of observation satellites orbiting the earth, each of which captures massive-scale photographs covering millions of square kilometers everyday.
Sida Li, Ye Liu
doaj   +1 more source

Displays of hard coal deep mining in aerial photos

open access: yesActa Universitatis Carolinae Geographica, 2013
Deep hard coal mining manifests itself in the landscape in a specific way: primarily through anthropogenic landforms and secondarily through land cover changes not directly related to mining activity. A majority of these displays can be interpreted using
Monika Mulková, Renata Popelková
doaj   +1 more source

Expedition to Alaid and Ebeko volcanoes (Kuril islands) in summer 2023

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2023
The results of field work at the active volcanoes Alaid and Ebeko, located in the northern part of the Kuril Island Arc, carried out in June−July 2023 are described.
I.E. Bolshakov   +5 more
doaj   +1 more source

Estimating Mean Tree Crown Diameter of Mangrove Stands Using Aerial Photo

open access: yes, 2016
Geostatistics was applied to estimate mean tree crown diameter using high spatial resolution aerial photo of three different mangrove forest structure in the Mahakam Delta, East Kalimantan, Indonesia.
A. Suhardiman, S. Tsuyuki, Y. Setiawan
semanticscholar   +1 more source

Evaluating Elevation Change Thresholds between Structure-from-Motion DEMs Derived from Historical Aerial Photos and 3DEP LiDAR Data

open access: yesRemote Sensing, 2020
This study created digital terrain models (DTMs) from historical aerial images using Structure from Motion (SfM) for a variety of image dates, resolutions, and photo scales.
Peter Chirico   +2 more
doaj   +1 more source

STUDY ON PRACTICAL TECHNOLOGIES OF AERIAL TRIANGULATION FOR REAL SCENE 3D MOELING WITH OBLIQUE PHOTOGRAPHY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
The key technologies in the real scene 3D modeling of oblique photography mainly include the data acquisition of oblique photography, layout and surveying of photo control points, oblique camera calibration, aerial triangulation, dense matching of multi ...
Z. Cai, W. Liu, G. Luo, Z. Xiang
doaj   +1 more source

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