Results 61 to 70 of about 63,218 (203)
Speech characteristics that differentiate stuttering and cluttering in Japanese speakers
Frontiers in PsychologyBackgroundCluttering is a speech disorder distinct from stuttering. Despite this distinction, there is no established method to clearly differentiate the two disorders. This study aimed to use objective criteria to differentiate cluttering from stuttering in Japanese speakers.MethodsParticipants were 32 consecutive native-Japanese speakers who visited ...
Shuta Tomisato +9 more
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Eigen-based clutter filter design for ultrasound color flow imaging: A review [PDF]
, 2010 Proper suppression of tissue clutter is a prerequisite for visualizing flow accurately in ultrasound color flow imaging. Among various clutter suppression methods, the eigen- based filter has shown potential because it can theoretically adapt its ...
Lovstakken, L, Yu, ACH
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Proposal Flow: Semantic Correspondences from Object Proposals [PDF]
, 2017 Finding image correspondences remains a challenging problem in the presence of intra-class variations and large changes in scene layout. Semantic flow methods are designed to handle images depicting different instances of the same object or scene ...
Cho, Minsu +3 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Ionospheric clutter is a major factor affecting the performance of high-frequency surface wave radar (HFSWR). Previous studies have been mainly focused on the development of ionospheric clutter suppression methods involving delicate signal processing ...
Xuguang Yang +3 more
doaj +1 more source
Statistical characteristics of MST radar echoes and its interpretation [PDF]
Two concepts of fundamental importance are reviewed: the autocorrelation function and the frequency power spectrum. In addition, some turbulence concepts, the relationship between radar signals and atmospheric medium statistics, partial reflection, and ...
Woodman, Ronald F.
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Baseband version of the bat-inspired spectrogram correlation and transformation receiver [PDF]
, 2016 Echolocating bats have evolved an excellent ability to detect and discriminate targets in highly challenging environments. They have had more than 50 million years of evolution to optimise their echolocation system with respect to their surrounding ...
Balleri, Alessio +3 more
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Estimation of K–Distributed Clutter by using Characteristic Function Method [PDF]
Jurnal Teknologi, 2012 Prestasi pengesanan radar maritim selalunya terbatas disebabkan gema laut atau serakan yang tidak diingini. Taburan-K adalah salah satu ketumpatan berekor panjang, di mana ia dikenali dalam komuniti pemprosesan isyarat untuk memadan dengan tepat serakan laut.
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The Doppler Spectra of Medium Grazing Angle Sea Clutter; Part 2: Model Assessment and Simulation [PDF]
, 2016 This paper is concerned with the assessment of models of Doppler spectra, derived from high range resolution X-band radar sea clutter observed from an airborne platform over the range of grazing angles, 15 to 45.
Bocquet, S +3 more
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A Semi-Empirical Model Of Sea Clutter Based On Zero Memory Nonlinearity
IEEE Access, 2019 Based on the computer simulation technology of zero memory nonlinearity (ZMNL), this paper combines with the backscattering features of sea clutter and conducts simulation for four typical backscattering coefficient empirical models of sea clutter ...
Gengkun Wu +3 more
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Mitigation of Through-Wall Distortions of Frontal Radar Images using Denoising Autoencoders
, 2019 Radar images of humans and other concealed objects are considerably distorted by attenuation, refraction and multipath clutter in indoor through-wall environments.
Ram, Shobha Sundar, Vishwakarma, Shelly
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