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2006, ISBN 0444519270, Volume 155
Humans can recognize the of a novel image in a single glance, independent of its complexity. How is this remarkable feat accomplished? On the basis of... 
spatial envelope | scene recognition | gist | natural image | spatial frequency | global image feature
Book Chapter
Neuropsychologia, ISSN 0028-3932, 03/2019, Volume 126, pp. 62 - 68
Facial expressions provide crucial information for an infant's social and cognitive development. Expressions are discriminated based on specific basic-level... 
Development | Spatial frequency | Emotion | Event related potential | Child development | Infants
Journal Article
Vision research, 08/2019
Journal Article
Optik, ISSN 0030-4026, 09/2019, Volume 193, p. 163045
This paper proposed a method for discriminating two close perturbations, whose interval is less than spatial resolution, in Φ-OTDR system. The mathematical... 
Discrimination method | Spatial frequency analysis | Φ-OTDR
Journal Article
Pattern Recognition Letters, ISSN 0167-8655, 2007, Volume 28, Issue 4, pp. 493 - 500
Several focus measures were studied in this paper as the measures of image clarity, in the field of multi-focus image fusion. All these focus measures are... 
Spatial frequency | Focus measure | Image fusion | Multi-focus | focus measure | spatial frequency | image fusion | multi-focus | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Journal Article
1988, Oxford psychology series, ISBN 0195050193, Volume no. 14, 396
This book presents an integrated view of how we perceive the spatial relations in our visual world, covering anatomical, physiological, psychophysical, and... 
Physiological aspects | Space perception | Visual perception | Visual system | Perception | Spatial frequency analysis | Color vision | Linear systems approach | Visual world
eBook
Optical Engineering, ISSN 0091-3286, 4/2016, Volume 55, Issue 4, pp. 043101 - 043101
A spatial frequency sampling look-up table method is proposed to generate a hologram. The three-dimensional (3-D) scene is sampled as several intensity images... 
computer-generated hologram | Holographic element | Spatial frequency
Journal Article
Journal Article
Neuropsychologia, ISSN 0028-3932, 05/2019, Volume 128, pp. 44 - 49
The human brain can process facial expressions of emotions rapidly and without awareness. Several studies in patients with damage to their primary visual... 
Spatial frequency | Hemianopia | Affective blindsight | Fear emotion | Amygdala | Facial expressions | Medicine, Experimental | Medical research | Neurosciences | Blindness
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 3/2018, Volume 10710, pp. 1071031 - 1071031-6
The ripple errors of the lens lead to optical damage in high energy laser system. The analysis of sidelobe on the focal plane, caused by ripple error, provides... 
Spatial frequency | Ripple error | Diffraction
Conference Proceeding
Wuli Xuebao/Acta Physica Sinica, ISSN 1000-3290, 07/2017, Volume 66, Issue 14
Journal Article
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, ISSN 1084-7529, 04/2019, Volume 36, Issue 4, pp. B77 - B84
As ocular chromatic aberration was suspected to cue contrast adaptation in human vision, the purpose of this study was to investigate contrast adaptation under... 
BLUR ADAPTATION | NEURAL COMPENSATION | EMMETROPIZATION | VISION | SPATIAL-FREQUENCY | ORIENTATION | SIZE | SENSITIVITY | NEGATIVE DEFOCUS | TIME-COURSE | OPTICS
Journal Article
Engineering Science and Technology, an International Journal, ISSN 2215-0986, 06/2019, Volume 22, Issue 3, pp. 715 - 726
In Remote Sensing, fusion of Panchromatic (PAN) image and Multispectral (MS) image is an important technique. This paper incorporates a multiresolution image... 
Spatial frequency | PAN image | MS image | SFDWT
Journal Article
Nature Neuroscience, ISSN 1097-6256, 10/2015, Volume 18, Issue 10, pp. 1509 - 1517
Bayesian observer models provide a principled account of the fact that our perception of the world rarely matches physical reality. The standard explanation is... 
VISIBILITY | STATISTICS | INFORMATION | EXPECTATIONS | INFERENCE | SENSORY INTEGRATION | NEUROSCIENCES | SPATIAL-FREQUENCY ANALYSIS | Perception - physiology | Animals | Models, Neurological | Humans | Bayes Theorem | Bayesian statistical decision theory | Perception | Brain research | Research | Methods | Index Medicus
Journal Article
Vision Research, ISSN 0042-6989, 1999, Volume 39, Issue 23, pp. 3824 - 3833
The purpose of the study was to find out what spatial frequency information human observers use in the recognition of face images. Signal-to-noise ratio... 
Spatial frequency | Face | Noise | Visual recognition | Bandwidth
Journal Article
ACM Transactions on Graphics, ISSN 0730-0301, 07/2011, Volume 30, Issue 4
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 8/2018, Volume 10829, pp. 108290D - 108290D-8
For the (CNC) polishing of aspheres, generally a compliant, sub-aperture tool is applied, which may cause mid- spatial frequency errors on the surface of the... 
Slope error | Mid-spatial frequency | Asphere
Conference Proceeding
Optics Express, ISSN 1094-4087, 11/2018, Volume 26, Issue 23, pp. 30116 - 30127
Effect pigments in coatings produce eye-catching colour and texture effects and are widely used in automotive, cosmetics, coatings, inks, flooring, textile or... 
TEXTURE | SPARKLE | SPATIAL-FREQUENCY | NATURAL IMAGES | CONTRAST | OPTICS | SPECTRA | COLORIMETRY
Journal Article
Current Biology, ISSN 0960-9822, 09/2018, Volume 28, Issue 18, pp. R1111 - R1113
The superior colliculus contains neurons sensitive to motion direction. New research shows that these neurons are anatomically clustered: those representing... 
ORGANIZATION | MONKEY | SPATIAL-FREQUENCY | ORIENTATION | BIOCHEMISTRY & MOLECULAR BIOLOGY | MOUSE | NEURONS | TECTUM | SELECTIVITY | RECEPTIVE-FIELDS | CELL BIOLOGY | Neurosciences
Journal Article
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