Results 61 to 70 of about 359,463 (189)

Comparison of videonasoendoscopy and auditory-perceptual evaluation of speech in individuals with cleft lip/palate

open access: yesInternational Archives of Otorhinolaryngology, 2013
Summary Introduction: The velopharyngeal sphincter (VPS) is a muscle belt located between the oropharynx and the nasopharynx. Investigations of velopharyngeal function should include an auditory-perceptual evaluation and at least 1 ...
Lauren Medeiros Paniagua   +4 more
doaj   +1 more source

Metacognitive evaluation of postdecisional perceptual representations

open access: yesJournal of Vision
Perceptual confidence is thought to arise from metacognitive processes that evaluate the underlying perceptual decision evidence. We investigated whether metacognitive access to perceptual evidence is constrained by the hierarchical organization of visual cortex, where high-level representations tend to be more readily available for explicit scrutiny ...
Balsdon, Tarryn   +2 more
openaire   +2 more sources

Reliability of GRBAS evaluation of voice quality in children who have a history of airway reconstruction surgery and how this compares to parental report of voice-related quality of life [PDF]

open access: yes, 2017
Voice evaluation includes laryngoscopy, perceptual judgement of voice quality, evaluation of respiratory function, acoustic analysis of the voice signal and patient reported subjective impact of voice on quality of life.
Cohen, Wendy   +3 more
core  

A perceptual evaluation of 3D unsharp masking [PDF]

open access: yesSPIE Proceedings, 2009
Much research has gone into developing methods for enhancing the contrast of displayed 3D scenes. In the current study, we investigated the perceptual impact of an algorithm recently proposed by Ritschel et al.1 that provides a general technique for enhancing the perceived contrast in synthesized scenes.
Ihrke, M.   +5 more
openaire   +2 more sources

The Unreasonable Effectiveness of Deep Features as a Perceptual Metric

open access: yes, 2018
While it is nearly effortless for humans to quickly assess the perceptual similarity between two images, the underlying processes are thought to be quite complex.
Efros, Alexei A.   +4 more
core   +1 more source

Perceptual Generative Adversarial Networks for Small Object Detection

open access: yes, 2017
Detecting small objects is notoriously challenging due to their low resolution and noisy representation. Existing object detection pipelines usually detect small objects through learning representations of all the objects at multiple scales. However, the
Feng, Jiashi   +5 more
core   +1 more source

Assessing Gender Bias in Auditory-Perceptual Ratings of Tracheoesophageal Speakers

open access: yesApplied Sciences
Objective: This study examined the relationship between gender and auditory-perceptual evaluation of tracheoesophageal (TE) speech. Method: We collected auditory-perceptual judgments of two features, speech acceptability and listener comfort, from normal-
Jenna L. Bucci   +2 more
doaj   +1 more source

The N2-P3 complex of the evoked potential and human performance [PDF]

open access: yes
The N2-P3 complex and other endogenous components of human evoked potential provide a set of tools for the investigation of human perceptual and cognitive processes. These multidimensional measures of central nervous system bioelectrical activity respond
Cohen, Ronald A., Odonnell, Brian F.
core   +1 more source

Perceptual quality evaluation for motion deblurring

open access: yesIET Computer Vision, 2018
Motion deblurring has been widely studied. However, the relevant quality evaluation of motion deblurred images remains an open problem. The motion deblurred images are usually contaminated by noise, ringing and residual blur (NRRB) simultaneously ...
Bo Hu, Leida Li, Jiansheng Qian
doaj   +1 more source

Visualizing Individual Perceptual Differences Using Intuitive Word-Based Input

open access: yesFrontiers in Psychology, 2019
Numerous studies have investigated the fundamental dimensions of human tactile perceptual space using a wide range of materials. Participants generally touch materials and quantitatively evaluate variations in tactile sensations for pairs of adjectives ...
Maki Sakamoto, Junji Watanabe
doaj   +1 more source

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