Results 61 to 70 of about 1,461,530 (380)
Terrestrial camera traps: essential tool for the detection and future monitoring of the Critically Endangered Sira curassow Pauxi koepckeae [PDF]
, 2017 The only known population of Sira curassow Pauxi koepckeae resides within the Sira Communal Reserve, a chain of isolated and high-elevation outcrops of the Peruvian Andes.
Beirne, Christopher +3 more
core +2 more sources
Standardized spectral and radiometric calibration of consumer cameras. [PDF]
Optics Express, 2019 Consumer cameras, particularly onboard smartphones and UAVs, are now commonly used as scientific instruments. However, their data processing pipelines are not optimized for quantitative radiometry and their calibration is more complex than that of ...
O. Burggraaff +7 more
semanticscholar +1 more source
LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro
Molecular Oncology, EarlyView.Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix +13 more
wiley +1 more source
Stereovision Tracking System for Monitoring Loader Crane Tip Position
IEEE Access, 2020 This paper presents the idea and experimental tests of a non-stationary stereovision system used for supervision of a loading crane. The system based on two independent gimbals, equipped with cameras, allows simultaneously to measure and track a group of
Marek Grudzinski +3 more
doaj +1 more source
Persistent homology for 3D reconstruction evaluation [PDF]
, 2012 Space or voxel carving is a non-invasive technique that is used to produce a 3D volume and can be used in particular for the reconstruction of a 3D human model from images captured from a set of cameras placed around the subject.
Gutierrez, Antonio +3 more
core +2 more sources
WESPE: Weakly Supervised Photo Enhancer for Digital Cameras [PDF]
2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2017 Low-end and compact mobile cameras demonstrate limited photo quality mainly due to space, hardware and budget constraints. In this work, we propose a deep learning solution that translates photos taken by cameras with limited capabilities into DSLR ...
Andrey D. Ignatov +4 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff +11 more
wiley +1 more source
VALIDATING A WILD TURKEY POPULATION SURVEY USING CAMERAS AND INFRARED SENSORS
Wildlife Society Bulletin, 1995 : TrailMaster® cameras activated by infrared sensors were used to validate the Bait Station Transect Survey, a wild turkey (Meleagris gallopavo) population monitoring technique used by the Florida Game and Fresh Water Fish Commission.
David T. Cobb +2 more
doaj +1 more source
Asynchronous Convolutional Networks for Object Detection in Neuromorphic Cameras [PDF]
2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2018 Event-based cameras, also known as neuromorphic cameras, are bioinspired sensors able to perceive changes in the scene at high frequency with low power consumption.
Marco Cannici +3 more
semanticscholar +1 more source
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source