Results 211 to 220 of about 101,817 (268)
Local cues enable classification of image patches as surfaces, object boundaries, or illumination changes. [PDF]
J VisDiMattina C +3 more
europepmc +1 more source
Successful removal of a migrated duodenal-jejunal bypass liner from deep jejunum via single-balloon enteroscopy. [PDF]
EndoscopyHuang C, Li J, Liu F.
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A Case of Disseminated Nocardiosis due to <i>Nocardia otitidiscaviarum</i> With Pulmonary Infection and a Thyroid Abscess. [PDF]
Respirol Case RepMiyoshi S +7 more
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Range of Motion and Muscle Activity During the Front Kick in Karate Kyokushin. [PDF]
J Clin MedKaczmarski J +2 more
europepmc +1 more source
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Shadow Removal Based on Shadow Direction and Shadow Attributes
2006 International Conference on Computational Inteligence for Modelling Control and Automation and International Conference on Intelligent Agents Web Technologies and International Commerce (CIMCA'06), 2006Moving shadow removal is critical for robust moving object tracking system. A shadow removal algorithm based on shadow attributes is presented in this paper. The direction of shadow is estimated first, and then shadow points are sampled based on the direction of shadow. At last the shadow attributes is calculated using the sampled shadow points.
Yinghua Lu +4 more
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Perception, 2012
Shadows are visual objects and as such are subject to preference rules for segmenting the visual scene (such as Gestalt laws). These rules govern shadows along two dimensions: their general unity and individuation (eg they describe a certain area as a unitary shadow as opposed to a set of two distinct shadows), and their being the of a given object, as
openaire +2 more sources
Shadows are visual objects and as such are subject to preference rules for segmenting the visual scene (such as Gestalt laws). These rules govern shadows along two dimensions: their general unity and individuation (eg they describe a certain area as a unitary shadow as opposed to a set of two distinct shadows), and their being the of a given object, as
openaire +2 more sources
Journal of Cognitive Neuroscience, 2003
AbstractThe aims of the present study were to investigate whether the processing of an object shadow occurs implicitly, that is without conscious awareness, and where physically within the human brain shadows are processed. Here we present neurological evidence, obtained from studies of brain-injured patients with visual neglect, that shadows are ...
CASTIELLO, UMBERTO +3 more
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AbstractThe aims of the present study were to investigate whether the processing of an object shadow occurs implicitly, that is without conscious awareness, and where physically within the human brain shadows are processed. Here we present neurological evidence, obtained from studies of brain-injured patients with visual neglect, that shadows are ...
CASTIELLO, UMBERTO +3 more
openaire +5 more sources
New England Journal of Medicine, 2013
A bilingual pediatrician is afforded an unusual window into the lives of America's illegal immigrants: though they're shut out of our health care system, their American-born children are eligible for Medicaid, so they tell the pediatrician their stories and seek advice.
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A bilingual pediatrician is afforded an unusual window into the lives of America's illegal immigrants: though they're shut out of our health care system, their American-born children are eligible for Medicaid, so they tell the pediatrician their stories and seek advice.
openaire +2 more sources