Results 61 to 70 of about 1,353 (200)
Robust autocalibration for a surveillance camera network [PDF]
2013 IEEE Workshop on Applications of Computer Vision (WACV), 2013 We propose a novel approach for multi-camera autocalibration by observing multiview surveillance video of pedestrians walking through the scene. Unlike existing methods, we do NOT require tracking or explicit correspondences of the same person across time/views.
Jingchen Liu +2 more
openaire +1 more source
A minimal solution to the autocalibration of radial distortion [PDF]
2007 IEEE Conference on Computer Vision and Pattern Recognition, 2007 Epipolar geometry and relative camera pose computation are examples of tasks which can be formulated as minimal problems and solved from a minimal number of image points. Finding the solution leads to solving systems of algebraic equations. Often, these systems are not trivial and therefore special algorithms have to be designed to achieve numerical ...
Zuzana Kukelova, Tomás Pajdla
openaire +1 more source
GENERATION OF A BENCHMARK DATASET USING HISTORICAL PHOTOGRAPHS FOR AN AUTOMATED EVALUATION OF DIFFERENT FEATURE MATCHING METHODS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 This contribution shows the generation of a benchmark dataset using historical images. The difficulties when working with historical images are pointed out and structured in three categories.
F. Maiwald
doaj +1 more source
Model selection with Pearson’s correlation, concentration and Lorenz curves under autocalibration
, 2022 Wüthrich (2022) established that the Gini index is a consistent scoring rule in the class of autocalibrated predictors. This note further explores performances criteria in this class.
Denuit, Michel, Trufin, Julien
core +1 more source
Drift chambers in BM@N Experiment
EPJ Web of Conferences, 2017 Drift chambers (DCH) constitute an important part of the tracking system of BM@N experiment designed to study the production of baryonic matter at the Nuclotron energies.
Fedorišin Ján
doaj +1 more source
Microanalyser Prototype for On-Line Monitoring of Copper(II) Ion in Mining Industrial Processes
Sensors, 2019 A microanalyzer prototype for copper(II) ion monitoring in mining industrial processes is presented. The microanalyzer is designed as an assembly of different modules, each module being responsible for a unit operation.
Karla Victoria Guevara Amatón +7 more
doaj +1 more source
Integrated water system simulation by considering hydrological and biogeochemical processes: model development, with parameter sensitivity and autocalibration [PDF]
Hydrology and Earth System Sciences, 2016 Integrated water system modeling is a feasible approach to understanding severe water crises in the world and promoting the implementation of integrated river basin management.
Y. Y. Zhang +4 more
doaj +1 more source
Sensors, 2023 Tower cranes can cover most of the area of a construction site, which brings significant safety risks, including potential collisions with other entities.
Jiyao Wang +3 more
doaj +1 more source
ChemPhysChem, Volume 27, Issue 8, 28 April 2026.Single‐molecule FRET enables nanometer‐scale insights into biomolecular structure and dynamics but often requires complex instrumentation. We present the FRET‐Brick, a minimalistic, 3D‐printed microspectroscopy platform using 488 nm continuous‐wave excitation and PMT detection.
Gabriel G. Moya Muñoz +6 more
wiley +1 more source
Generalized autocalibrating partially parallel acquisitions (GRAPPA) [PDF]
Magnetic Resonance in Medicine, 2002 AbstractIn this study, a novel partially parallel acquisition (PPA) method is presented which can be used to accelerate image acquisition using an RF coil array for spatial encoding. This technique, GeneRalized Autocalibrating Partially Parallel Acquisitions (GRAPPA) is an extension of both the PILS and VD‐AUTO‐SMASH reconstruction techniques.
Griswold, M. +7 more
openaire +3 more sources