Results 1 to 10 of about 733,905 (262)

Development of emergent processes and threshold of consciousness with levels of processing

open access: yesFrontiers in Psychology
IntroductionThe transition of experience from unconscious to conscious, the emergent process, is a crucial topic in consciousness studies. Three frameworks exist to explain the process: (1) consciousness arises in an all-or-none manner; (2) consciousness
Ryoichi Watanabe, Yusuke Moriguchi
doaj   +5 more sources

An improved infrared image processing method based on adaptive threshold denoising

open access: yesEURASIP Journal on Image and Video Processing, 2019
This paper combines the image adaptive threshold denoising algorithm and performs double threshold mapping processing to the infrared image, which effectively reduces the influence of these phenomena to the infrared image and improves the quality of the ...
Yu Binbin
doaj   +3 more sources

Denoising and Baseline Drift Removal Method of MEMS Hydrophone Signal Based on VMD and Wavelet Threshold Processing

open access: yesIEEE Access, 2019
Aiming at the problem that the signals received by MEMS vector hydrophones are mixed with a large amount of external environmental noise, and inevitably produce baseline drift and other distortion phenomenons which made it difficult for the further ...
Hongping Hu   +4 more
doaj   +3 more sources

Comparative Analysis Between Different Lung Segmentation Techniques [PDF]

open access: yesITM Web of Conferences, 2023
For the purpose of identifying various lung illnesses, computed tomography (CT) pictures of the lung must be segmented. The most significant aspect of medical imaging is image segmentation.
Bhosle Sanket   +5 more
doaj   +1 more source

Hamiltonicity thresholds in Achlioptas processes [PDF]

open access: yesRandom Struct. Algorithms, 2008
In this paper we analyze the appearance of a Hamilton cycle in the following random process. The process starts with an empty graph on n labeled vertices. At each round we are presented with K=K(n) edges, chosen uniformly at random from the missing ones, and are asked to add one of them to the current graph.
Michael Krivelevich   +2 more
openaire   +4 more sources

LOGISTICS INFORMATION PROCESSING SYSTEMS ON THE THRESHOLD OF IoT [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2020
This paper presents in general, the issue of logistics information and systems processing it in logistics chains. The concept of logistic information was defined and the main types were discussed, with particular emphasis on information associated with ...
Konrad LEWCZUK, Michał KŁODAWSKI
doaj   +1 more source

OBJECT STRUCTURE EFFECT ON OPTIMAL LEVELS OF HOLOGRAM BINA-RIZATION IN TERMS OF RECONSTRUCTED IMAGE QUALITY [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2018
Subject of Research. The paper presents research results on object structure effect, that is the type and size of its elements, on optimal level of computer generated Fresnel holograms binarization in terms of reconstructed image quality. Method.
S. N. Koreshev, S. O. Starovoitov
doaj   +1 more source

SEARCH AUTOMATION OF BINARIZATION OPTIMUM LEVEL FOR SYNTHESIZED HOLOGRAMS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2017
The paper considers the features of synthesized holograms suitable for practical use. It is established that binary holograms are the first of all suitable ones for successful application in practice.
Oleg V. Nikanorov, Denis S. Smorodinov
doaj   +1 more source

Imaging properties of computer-generated holograms: the phase distribution effect in the objects’ space

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020
In the paper, the influence of phase distribution over the objects’ space on resolution and depth of field of computer-generated holograms has been investigated.
Koreshev Sergey   +3 more
doaj   +1 more source

The Alpha-Beta Family of Filters to Solve the Threshold Problem: A Comparison

open access: yesMathematics, 2022
Typically, devices work to improve life quality, measure parameters, and make decisions. They also signalize statuses, and take actions accordingly. When working, they measure different values. These are to be compared against thresholds.
Bogdan Ilie Sighencea   +3 more
doaj   +1 more source

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