Results 11 to 20 of about 51,029,080 (298)
Surface reflection model estimation from naturally illuminated image sequences [PDF]
, 1997 This thesis addresses the problem of estimating the surface reflection model of objects observed in a terrestrial scene, illuminated by natural illumination; that is, a scene which is illuminated by sun and sky light alone.
Love, Robert Charles
core +7 more sources
URBAN OBJECT EXTRACTION FROM DIGITAL SURFACE MODEL AND DIGITAL AERIAL IMAGES [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 The paper describes two different methods for extraction of two types of urban objects from lidar digital surface model (DSM) and digital aerial images.
D. Grigillo, U. Kanjir
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High Quality Ramie Resource Screening Based on UAV Remote Sensing Phenotype Monitoring
智慧农业, 2022 Ramie is an important fiber crop. Due to the shortage of land resources and the promotion of excellent varieties, the genetic variation and diversity of ramie decreased, which increased the need for investigation and protection of the ramie germplasm ...
FU Hongyu +8 more
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Remote Sensing, 2021 Several global digital elevation models (DEMs) have been developed in the last two decades. The most recent addition to the family of global DEMs is the TanDEM-X DEM.
Jana Marešová +7 more
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Development of IoT-Based Real-Time Fire Detection System Using Raspberry Pi and Fisheye Camera
Applied Sciences, 2023 In this study, an IoT-based fire detection system was developed to detect and prevent damage from forest fires at an early stage. In Korea, forest fires spread quickly due to the dry climate and winds in spring and autumn, so quick detection and ...
Chung-Hyun Lee +2 more
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Accuracy Assessment of Different Digital Surface Models [PDF]
ISPRS International Journal of Geo-Information, 2018 Digital elevation models (DEMs), which can occur in the form of digital surface models (DSMs) or digital terrain models (DTMs), are widely used as important geospatial information sources for various remote sensing applications, including the precise orthorectification of high-resolution satellite images, 3D spatial analyses, multi-criteria decision ...
Ugur Alganci, Baris Besol, Elif Sertel
openaire +2 more sources
The Effects of Roadside Woody Vegetation on the Surface Temperature of Cycle Paths
Land, 2021 The article is on the effects of woody vegetation growing on the roadside on the temperature of the surface of cycle paths. The main hypothesis of the study is that vegetation has the effect of lowering the temperature of the surroundings in its shadow ...
Nikola Žižlavská +2 more
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Frontiers in Plant Science, 2021 Canopy-intercepted light, or photosynthetically active radiation, is fundamentally crucial for quantifying crop biomass development and yield potential.
Xin Zhang +6 more
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FUSION OF MULTI-RESOLUTION DIGITAL SURFACE MODELS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 Abstract. This paper proposes an algorithm for fusing digital surface models (DSM) obtained by heterogenous sensors. Based upon prior confidence knowledge, each DSM can be weighted locally adaptively and therefore strengthen or lessen its influence on the fused result.
Kuschk, Georg, d'Angelo, Pablo
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Digital Surface Model Interpolation Based on 3D Mesh Models [PDF]
Remote Sensing, 2018 A digital surface model (DSM) is an important geospatial infrastructure used in various fields. In this paper, we deal with how to improve the quality of DSMs generated from stereo image matching. During stereo image matching, there are outliers due to mismatches, and non-matching regions due to match failure.
Soohyeon Kim, Sooahm Rhee, Taejung Kim
openaire +2 more sources