Results 21 to 30 of about 63,357 (302)

INFORMATION-MEASURING SYSTEM FOR DIAGNOSTICS OF THE TECHNICAL CONDITION OF VIBRATION-LOADED OBJECTS BASED ON THE ANALYSIS OF THE IMAGE BLUR OF THE MARK

Измерение, мониторинг, управление, контроль, 2023
Background. The necessity of creating diagnostic systems for vibration-loaded objects is shown. It is noted that non-contact systems have sufficient capabilities to determine the vibration amplitude.
Nikita S. Reuta
doaj   +1 more source

Dans le vague des sentiments : l’expression du flou comme spécialité des romancières d’une période esthétiquement indéfinie, 1780–1820 ? [PDF]

Svět Literatury
The word “flou” only appears in French-speaking romantic literature around 1830, but the notion is very present in literature from the end of the 18th century, with the idea that blur is linked to the feminine, with less decided lines and with more ...
Florence Boulerie
doaj   +1 more source

Le flou des Lumières [PDF]

Svět Literatury
One might think that the whole Enlightenment enterprise, continuing the movement begun by Descartes, was aimed at producing clear, distinct knowledge, and rejecting shadows, blurring and, in general, anything that falls on the side of the indefinite, the
Colas Duflo
doaj   +1 more source

Using Blur for Perceptual Investigation and Training in Sport? A Clear Picture of the Evidence and Implications for Future Research

Frontiers in Psychology, 2022
Dynamic, interactive sports require athletes to identify, pick-up and process relevant information in a very limited time, in order to then make an appropriate response.
Annabelle Limballe, Richard Kulpa, Simon Bennett   +2 more
doaj   +1 more source

Du flou au précis chez Noëlle Revaz [PDF]

Svět Literatury
Based on the assumption that the contemporary Swiss author Noëlle Revaz uses vagueness as an aesthetic strategy, this article examines the various manifestations of vagueness in Rapport aux bêtes (With the Animals), the author’s first novel, and in Efina,
Zuzana Malinovská
doaj   +1 more source

Optically induced refractive errors reduces fixation stability but saccade latency remains stable

Journal of Eye Movement Research, 2016
The purpose of this study was to investigate the effect of optically induced refractive errors on saccade latency and fixation stability. Sixteen healthy, young adults (two males), with normal visual acuity and normal accommodation, performed a saccade ...
Gro Horgen Vikesdal, Trine Langaas
doaj   +1 more source

Modeling nonstationary lens blur using eigen blur kernels for restoration [PDF]

, 2020
Images acquired through a lens show nonstationary blur due to defocus and optical aberrations. This paper presents a method for accurately modeling nonstationary lens blur using eigen blur kernels obtained from samples of blur kernels through principal ...
Gwak, Moonsung, Yang, Seungjoon
core   +1 more source

PARAMETERS OF THE CURVE OF LOCAL ESTIMATE DISTRIBUTION AS IMAGE QUALITY MEASURES

Системный анализ и прикладная информатика, 2018
This article focuses on selecting the best quality image from the series without the reference image. The results of studies of a new approach to digital image quality assessment, based on the local quality estimates distribution, are presented.
F. V. Starovoitov, V. V. Starovoitov
doaj   +1 more source

Quality Assessment and Identification of Fingerprints by Analysis of the Image’s Structural Properties

Теория и практика судебной экспертизы, 2020
The paper addresses the problem of assessing the quality of fingerprint images using spatial analysis methods. The author proposes using the previously developed mathematical model to describe the set of magnitudes of the image gradient.
D. G. Asatryan
doaj   +1 more source

Representing Blurred Image without Deblurring

Mathematics, 2023
The effective recognition of patterns from blurred images presents a fundamental difficulty for many practical vision tasks. In the era of deep learning, the main ideas to cope with this difficulty are data augmentation and deblurring.
Shuren Qi, Yushu Zhang, Chao Wang, Rushi Lan   +3 more
doaj   +1 more source