Visual Evoked Potentials for Image Quality Assessment with Scale Space Approach

2006 ◽  
Author(s):  
Hidehiko Hayashi ◽  
Hidetoshi Nakayasu
Keyword(s):  
Image Quality ◽  
Evoked Potentials ◽  
Quality Assessment ◽  
Visual Evoked Potentials ◽  
Image Quality Assessment ◽  
Scale Space ◽  
Space Approach ◽  
Visual Evoked

Study on Image Quality Assessment with Scale Space Approach Using Index of Visual Evoked Potentials

2011 ◽  
pp. 165-176
Author(s):  
Hidehiko Hayashi ◽  
Akinori Minazuki
Keyword(s):  
Image Quality ◽  
Evoked Potentials ◽  
Visual Evoked Potentials ◽  
Image Quality Assessment ◽  
Objective Assessment ◽  
Scale Space ◽  
Assessment Method ◽  
Pattern Reversal ◽  
Scalar Parameter ◽  
Visual Evoked

This chapter presents an objective assessment method of image quality using visual evoked potentials (VEPs) to image engineer field based on multi-disciplinarily approach such as knowledge of neurobiology, image recognition theory, or computer vision. The multi-disciplinarily based objective assessment method applies Gaussian scale-space filtering in order to define a scalar parameter to depict blur image. In the experiment, visual stimuli are provided by the scalar parameter, and subjects are detected using VEPs. Their VEPs are recoded during observation of the checkerboard pattern reversal (PR) stimuli, and are analyzed with a latency of about Negative 145 msec (N145) component. The result of the experiment was that latency of N145 components were long about10-20 msec when parameters were large vale (more blur). This result shows one example of availableness for the multi-disciplinarily based objective assessment of image quality by integrating the pattern reversal visual evoked potential (PR-VEP) and the scale-space theory.

Study on Image Quality Assessment with Scale Space Approach Using Index of Visual Evoked Potentials

2013 ◽  
pp. 927-938
Author(s):  
Hidehiko Hayashi ◽  
Akinori Minazuki
Keyword(s):  
Image Quality ◽  
Evoked Potentials ◽  
Visual Evoked Potentials ◽  
Image Quality Assessment ◽  
Objective Assessment ◽  
Scale Space ◽  
Assessment Method ◽  
Pattern Reversal ◽  
Scalar Parameter ◽  
Visual Evoked

This chapter presents an objective assessment method of image quality using visual evoked potentials (VEPs) to image engineer field based on multi-disciplinarily approach such as knowledge of neurobiology, image recognition theory, or computer vision. The multi-disciplinarily based objective assessment method applies Gaussian scale-space filtering in order to define a scalar parameter to depict blur image. In the experiment, visual stimuli are provided by the scalar parameter, and subjects are detected using VEPs. Their VEPs are recoded during observation of the checkerboard pattern reversal (PR) stimuli, and are analyzed with a latency of about Negative 145 msec (N145) component. The result of the experiment was that latency of N145 components were long about10-20 msec when parameters were large vale (more blur). This result shows one example of availableness for the multi-disciplinarily based objective assessment of image quality by integrating the pattern reversal visual evoked potential (PR-VEP) and the scale-space theory.

Neurophysiological assessment of perceived image quality using steady-state visual evoked potentials

2015 ◽  
Author(s):  
Sebastian Bosse ◽  
Laura Acqualagna ◽  
Anne K. Porbadnigk ◽  
Gabriel Curio ◽  
Klaus-Robert Müller ◽  
...  
Keyword(s):  
Steady State ◽  
Image Quality ◽  
Evoked Potentials ◽  
Visual Evoked Potentials ◽  
Neurophysiological Assessment ◽  
Visual Evoked

Assessing Perceived Image Quality Using Steady-State Visual Evoked Potentials and Spatio-Spectral Decomposition

2018 ◽  
Vol 28 (8) ◽  
pp. 1694-1706 ◽  
Author(s):  
Sebastian Bosse ◽  
Laura Acqualagna ◽  
Wojciech Samek ◽  
Anne K. Porbadnigk ◽  
Gabriel Curio ◽  
...  
Keyword(s):  
Steady State ◽  
Image Quality ◽  
Evoked Potentials ◽  
Visual Evoked Potentials ◽  
Spectral Decomposition ◽  
Visual Evoked

Relationship of Visual-Evoked Potentials With Specific Symptoms of Schizotypy

2012 ◽  
Author(s):  
Jeffrey S. Bedwell ◽  
Yuri Rassovsky ◽  
Pamela Butler ◽  
Andrea Ranieri ◽  
Christopher Spencer ◽  
...  
Keyword(s):  
Evoked Potentials ◽  
Visual Evoked Potentials ◽  
Relationship Of ◽  
Specific Symptoms ◽  
Visual Evoked
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