Results 11 to 20 of about 671,039 (268)

A Review on the Use of Computer Vision and Artificial Intelligence for Fish Recognition, Monitoring, and Management

open access: yesFishes, 2022
Computer vision has been applied to fish recognition for at least three decades. With the inception of deep learning techniques in the early 2010s, the use of digital images grew strongly, and this trend is likely to continue.
Jayme Garcia Arnal Barbedo
doaj   +1 more source

Classifi cation of fi ring pin marks images by weapon specimens using a fully-connected neural network [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия «Экономика. Управление. Право», 2022
Introduction. The aim of the work is to increase the effi ciency of identifi cation of fi rearms by images of fi ring pin marks in the automatic mode.
Fedorenko, Vladimir A.   +2 more
doaj   +1 more source

Comparison of Lateral Cephalometric Analysis among the Conventional, Digital and Hardcopy Cephalographs [PDF]

open access: yesAl-Rafidain Dental Journal, 2012
Aims: To evaluate the reliability of landmarks identification and their effect on the accuracy of the linear and angular measurements among the conventional, hardcopy and direct digital cephalographs. Materials and Methods: The conventional cephalometric
Khudair A Salman, Ruba J Muhammad
doaj   +1 more source

Experiencing (from) the inside – Mediated perspectives in kindergartens

open access: yesFORMakademisk, 2021
This paper presents a case study of preservice kindergarten teachers’ use of new form of digital imagery. The paper introduces spherical cameras and digital microscopes and discusses their affordances when introduced in practical use in in teacher ...
Ingvard Bråten, Jon Øivind Hoem
doaj   +1 more source

Digital color imaging

open access: yesIEEE Transactions on Image Processing, 1997
This paper surveys current technology and research in the area of digital color imaging. In order to establish the background and lay down terminology, fundamental concepts of color perception and measurement are first presented us-ing vector-space notation and terminology.
Gaurav Sharma 0001, H. Joel Trussell
openaire   +3 more sources

Deep Learning for Fusion of APEX Hyperspectral and Full-Waveform LiDAR Remote Sensing Data for Tree Species Mapping

open access: yesIEEE Access, 2018
Deep learning has been widely used to fuse multi-sensor data for classification. However, current deep learning architecture for multi-sensor data fusion might not always perform better than single data source, especially for the fusion of hyperspectral ...
Wenzhi Liao   +5 more
doaj   +1 more source

Learning to create images with computer code

open access: yesFORMakademisk, 2021
Programming is becoming a part of the school curricula in Norway both in lower and upper secondary education – this includes subjects such as art, design and craft. What can programming contribute to the learning processes of these subjects?
Peter Haakonsen, Laila Belinda Fauske
doaj   +1 more source

Easy Leaf Area: Automated Digital Image Analysis for Rapid and Accurate Measurement of Leaf Area

open access: yesApplications in Plant Sciences, 2014
Premise of the study: Measurement of leaf areas from digital photographs has traditionally required significant user input unless backgrounds are carefully masked.
Hsien Ming Easlon, Arnold J. Bloom
doaj   +1 more source

Study on the nitrogen content estimation model of cotton leaves based on “image-spectrum-fluorescence” data fusion

open access: yesFrontiers in Plant Science, 2023
ObjectivePrecise monitoring of cotton leaves’ nitrogen content is important for increasing yield and reducing fertilizer application. Spectra and images are used to monitor crop nitrogen information.
Shizhe Qin   +9 more
doaj   +1 more source

The application of the covariance method analysing the digital images of land surface / Žemės dangos pokyčių nustatymas atliekant fotografinių vaizdų palyginimą kovariacijos metodu /

open access: yesGeodesy and Cartography, 2011
Accuracy issues of identification possibilities and analyzing digital images of land surface are examined using a covariance method. Digital images received using remote access methods are treated by the computer programes developed in the Matlab 7 ...
Jurgita Milieškaitė
doaj   +1 more source

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