Results 21 to 30 of about 937,044 (241)
The design of a Space-borne multispectral canopy LiDAR to estimate global carbon stock and gross primary productivity [PDF]
, 2011 Understanding the dynamics of the global carbon cycle is one of the most challenging issues for the scientific community. The ability to measure the magnitude of terrestrial carbon sinks as well as monitoring the short and long term changes is vital for ...
Henry, David M +5 more
core +2 more sources
Cooperative Multi-Agent Traffic Monitoring Can Reduce Camera Surveillance
IEEE Access, 2023 Smart mobility initiatives encompass innovative methods to support traffic management experts in decisions for how to improve urban infrastructures and reduce carbon footprint.
D. Guastella, Evangelos Pournaras
semanticscholar +1 more source
An interactive and multi-level framework for summarising user generated videos [PDF]
, 2009 We present an interactive and multi-level abstraction framework for user-generated video (UGV) summarisation, allowing a user the flexibility to select a summarisation criterion out of a number of methods provided by the system.
Bredin, Hervé +3 more
core +2 more sources
TelePi: an affordable telepathology microscope camera system anyone can build and use
Virchows Archiv, 2023 Telepathology facilitates histological diagnoses through sharing expertise between pathologists. However, the associated costs are high and frequently prohibitive, especially in low-resource settings, where telepathology would paradoxically be of ...
Almoatazbellah Youssef +2 more
semanticscholar +1 more source
Panchromatic Hubble Andromeda Treasury IX: A Photometric Survey of Planetary Nebulae in M31 [PDF]
, 2014 We search Hubble Space Telescope (HST) Advanced Camera for Surveys (ACS) and Wide Field Camera 3 (WFC3) broadband imaging data from the Panchromatic Hubble Andromeda Treasury (PHAT) survey to identify detections of cataloged planetary nebulae (PNe).
Balick, Bruce +10 more
core +2 more sources
Scientific Reports, 2022 Land modified for human use alters matrix shape and composition and is a leading contributor to global biodiversity loss. It can also play a key role in facilitating range expansion and ecosystem invasion by anthrophilic species, as it can alter food ...
S. Darlington +4 more
semanticscholar +1 more source
Visual Area Coverage with Attitude-Dependent Camera Footprints by Particle Harvesting
CoRR, 2019 In aerial visual area coverage missions, the camera footprint changes over time based on the camera position and orientation -- a fact that complicates the whole process of coverage and path planning. This article proposes a solution to the problem of visual coverage by filling the target area with a set of randomly distributed particles and harvesting
Sina Sharif Mansouri +4 more
openaire +2 more sources
SURVEY OF HISTORICAL GARDENS: MULTI-CAMERA PHOTOGRAMMETRY VS MOBILE LASER SCANNING
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 . This paper presents an investigation into the characterization of historical gardens by comparing two 3D survey methodologies. In this context, approaches employing terrestrial laser scanning are considered the most accurate, while Mobile Mapping ...
L. Perfetti +3 more
semanticscholar +1 more source
Optics Express, 2022 Single-shot three-dimensional (3D) imaging with compact device footprint, high imaging quality, and fast processing speed is challenging in computational imaging.
Feng Tian, Weijian Yang
semanticscholar +1 more source
A new technique based on mini-UAS for estimating water and bottom radiance contributions in optically shallow waters [PDF]
, 2015 The mapping of nearshore bathymetry based on spaceborne radiometers is commonly used for QC ocean colour products in littoral waters. However, the accuracy of these estimates is relatively poor with respect to those derived from Lidar systems due in part
Barrado Muxí, Cristina +2 more
core +1 more source