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Autonomous Flame Detection in Videos With a Dirichlet Process Gaussian Mixture Color Model
2018
IEEE Transactions on Industrial Informatics
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The developed Dirichlet Process Gaussian Mixture Model based approach for autonomous flame detection is tested on various videos and achieves frame-wise accuracy higher than 95%. ...
The distribution of flame colors is modelled by a Gaussian Mixture Model whose number of Gaussian component is estimated by a Dirichlet process from training data rather than set empirically. ...
Autonomous Flame Detection in Videos with a Dirichlet Process Gaussian Mixture Color Model Zhenglin Li, Student Member, IEEE, Lyudmila S Mihaylova, Senior Member, IEEE, Olga Isupova and Lucile Rossi ...
doi:10.1109/tii.2017.2768530
fatcat:s4crys35ifhb3mibooy52ihrhe
Continuous Wavelet Transform Based Gene Optimized Fuzzy C-Means Clustering For Forest Fire Detection
2019
VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE
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After that, CWT-GOFCC technique evaluates fuzzy membership with the assistance of fitness function for all input video frames based on spatial correlation between the fire flame colors. ...
The simulation result depicts that the technique is able to improve the accuracy and also reduce the time of forest fire detection in video file when compared to state-of-the-art works ...
However, computational complexity involved during fire detection process was not reduced. Dirichlet Process Gaussian Mixture Model based approach was used in [7] for autonomous flame discovery. ...
doi:10.35940/ijitee.j1002.08810s19
fatcat:mrhhpv7qknfyjo77z5lvdod4da
ACOUSTIC EXTINGUISHING OF FLAMES DETECTED BY DEEP NEURAL NETWORKS IN EMBEDDED SYSTEMS
2021
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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One of the advantages is then extinguishing immediately after positive detection of flames or smoke (without unnecessary time delay), which is a new combination in the field of fire protection. ...
The main objective of the paper is to present the possibilities of acoustic extinguishing and fire detection using selected deep neural network models in embedded systems. ...
In practice, same platforms and custom control electronics.
the hybrid structure of flame detection, which is based on a
mixture of Dirichlet and Gaussian processes, has a beneficial ...
doi:10.5194/isprs-archives-xlvi-4-w5-2021-307-2021
fatcat:7fvssuepz5acpf43jovzw6y7l4
Non-Temporal Lightweight Fire Detection Network for Intelligent Surveillance Systems
2019
IEEE Access
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In this paper, we propose a CNN inspired by MobileNet for fire detection in surveillance systems. ...
In the proposed network, color features emphasized by the channel multiplier are extracted through depthwise separable convolution, and squeeze and excitation modules further increase the representation ...
They used a Dirichlet-process Gaussian mixture model-based approach for autonomous flame detection. ...
doi:10.1109/access.2019.2953558
fatcat:jhomcitttfgybnw5ge25emtvly
A Systematic Review of Machine Learning Algorithms in Cyberbullying Detection: Future Directions and Challenges
2021
Journal of Information Security and Cybercrimes Research
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Detecting cyberbullying using machine learning and natural language processing algorithms is getting the attention of researchers. ...
There is a growing need for automatic detection and mitigation of cyberbullying events on social media. ...
The proposed learning framework estimates the likelihood of cyberbullying by using the Gaussian mixture model. ...
doi:10.26735/gbtv9013
fatcat:jttkjrbsqndytlmr4yqoik23j4
Unit commitment considering multiple charging and discharging scenarios of plug-in electric vehicles
2015
2015 International Joint Conference on Neural Networks (IJCNN)
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and Andre Carvalho
5:00PM Hierarchical Dirichlet Process Hidden Markov Model for Unsupervised Bioacoustic Analysis [#15663]
Marius Bartcus, Faicel Chamroukhi and Hervé Glotin
5:20PM New Insights ...
of a retinal ganglion cell with simple spiking models [#15686]
Philip Vance, Sonya Coleman, Dermot Kerr, Gautham Das and Martin McGinnity
P389 Bag-of-Visual Words for Word-Wise Video Script Identification ...
doi:10.1109/ijcnn.2015.7280446
dblp:conf/ijcnn/YangLNF15
fatcat:6xlakikcfzfyhhm2spooe2j7ra
Parameter survey of a rib stiffened wooden floor using sinus modes model
2008
Journal of the Acoustical Society of America
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The results of the audience and expert scores were then statistically analyzed and correlated with a set of room acoustic indices which had been measured in the same locations. ...
There is a strong correlation between the subjective impression of reverberance with EDT and T30 and musical clarity with C80; 2. ...
Some significant events in sports matches occur too quickly to be detected by conventional video. Audio signals, normally sampled at a much higher rate, provide a way to detect such short events. ...
doi:10.1121/1.2933934
fatcat:fmeouf2iynctnculdxzvoqb4iu
Measurement of total sound energy density in enclosures at low frequencies
2008
Journal of the Acoustical Society of America
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The results of the audience and expert scores were then statistically analyzed and correlated with a set of room acoustic indices which had been measured in the same locations. ...
There is a strong correlation between the subjective impression of reverberance with EDT and T30 and musical clarity with C80; 2. ...
Some significant events in sports matches occur too quickly to be detected by conventional video. Audio signals, normally sampled at a much higher rate, provide a way to detect such short events. ...
doi:10.1121/1.2934233
fatcat:vuavezpbsnabxmhi4jlbvbwgly
Spherical near field acoustic holography with microphones on a rigid sphere
2008
Journal of the Acoustical Society of America
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The results of the audience and expert scores were then statistically analyzed and correlated with a set of room acoustic indices which had been measured in the same locations. ...
There is a strong correlation between the subjective impression of reverberance with EDT and T30 and musical clarity with C80; 2. ...
Some significant events in sports matches occur too quickly to be detected by conventional video. Audio signals, normally sampled at a much higher rate, provide a way to detect such short events. ...
doi:10.1121/1.2934035
fatcat:57w2rziyfvcmnnyzsxlgg43qxa
Compromises in orchestra pit design: A ten‐year trench war in The Royal Theatre, Copenhagen
1998
Journal of the Acoustical Society of America
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In this model it is shown that the sound generation is related to the dependence of density on mixture fraction in a flame with fast chemistry. ...
A model is derived for the generation of sound in a turbulent non-premixed flame. ...
Beddor ͑Prog. in Linguist., Univ. of Michigan, Ann Arbor, MI 48109, beddor@umich.edu͒, and Reiko Akayane-Yamada ͑ATR Human Information Processing Res. ...
doi:10.1121/1.422278
fatcat:l4rayw2q4ja6demlq46irqfu4m
Simultaneous measurements of room‐acoustic parameters using different measuring equipment?
1998
Journal of the Acoustical Society of America
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In this model it is shown that the sound generation is related to the dependence of density on mixture fraction in a flame with fast chemistry. ...
A model is derived for the generation of sound in a turbulent non-premixed flame. ...
Beddor ͑Prog. in Linguist., Univ. of Michigan, Ann Arbor, MI 48109, beddor@umich.edu͒, and Reiko Akayane-Yamada ͑ATR Human Information Processing Res. ...
doi:10.1121/1.422575
fatcat:fofoye2ypjho5nhhtqgr4fvczm
A design methodology for 2D sparse NDE arrays using an efficient implementation of refracted-ray TFM
2013
2013 IEEE International Ultrasonics Symposium (IUS)
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These changes in collagen microstructure were produced using both ultrasound standing wave fields and traveling wave fields. ...
One of these technologies takes advantage of the acoustic radiation forces associated with ultrasound standing wave fields to spatially pattern cells within collagen-based hydrogels. ...
A marker, which is circled in the figure, generates an elliptical motion clockwise in the five flames. ...
doi:10.1109/ultsym.2013.0035
fatcat:th5znfh7y5bklfdbmhb4u6iq2i
Reconstruction and rendering of time-varying natural phenomena
[article]
2008
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To achieve photo-realism detailed scenes have to be modeled often with a significant amount of manual labour. ...
Dabei werden herkömmliche Photographien oder Videos als Eingabedaten für rechnergestützte automatische Modellierungsverfahren verwendet, um komplexe, schwierig in Handarbeit zu modellierende Objekte zu ...
The color information present in the flame models might be used for pyrometry investigations. ...
doi:10.22028/d291-23787
fatcat:u2zswfd3vffflceblxtn6o2kui
Position Papers of the 2014 Federated Conference on Computer Science and Information Systems
2014
Polskie Towarzystwo Informatyczne Annals of Computer Science and Information Systems
unpublished
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In Section 2 we outline the model. In section 3, we describe the VB approach for hidden Markov modelling with Gaussian noise. ...
VARIATIONAL BAYESIAN INFERENCE FOR HIDDEN MARKOV MODELS WITH GAUSSIAN NOISE Following the approach that is described in [9] , we assume a Gaussian HMM where the system can be in any one of K states at ...
The aim of the Function Model is to categorize functions individually with the purpose of building a relation between functional aspects of a design and task specific descriptions. ...
fatcat:6su2ni4m5ze7zomr37ej5m6y3y
SENSORDEVICES 2013 Committee SENSORDEVICES Advisory Chairs Optical sensors
unpublished
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We are grateful to the members of the SENSORDEVICES 2013 organizing committee for their help in handling the logistics and for their work to make this professional meeting a success. ...
We hope that SENSORDEVICES 2013 was a successful international forum for the exchange of ideas and results between academia and industry and for the promotion of progress in the area of sensor device technologies ...
This work is funded also by FEDER funds through the "Programa Operacional Factores de Competitividade -COMPETE" and by national funds by FCT-Fundação para a Ciência e a Tecnologia, project reference FCOMP ...
fatcat:wus64ltdincabfcflr3fmukan4