Recognition between smiling and neutral facial display with power LBP operator

2015 ◽  
Author(s):  
Karolina Nurzynska ◽  
Bogdan Smolka
Keyword(s):  
Facial Display

A Multidisciplinary Approach to the Expression of Pain in Psychic Depression

1978 ◽  
Vol 47 (2) ◽  
pp. 379-390 ◽  
Author(s):  
Judith R. Ganchrow ◽  
Jacob E. Steiner ◽  
Murray Kleiner ◽  
Eliezer L. Edelstein
Keyword(s):  
Heart Rate ◽  
Multidisciplinary Approach ◽  
Rating Scale ◽  
Cold Pressor ◽  
Facial Display ◽  
Pain Stimulus ◽  
Verbal Responses ◽  
Depressed Patients ◽  
Facial Displays ◽  
Cold Pressor Pain

The expression of cold pressor pain was measured by recording simultaneously verbal magnitude estimates, heart rates, and facial displays of 16 recently hospitalized depressed patients, and 16 nondepressed adults. Independence of the two groups for the depression factor was verified using the Hamilton Scale for Depression and the 100-mm line self-rating scale. Verbal responses and amount of time the ice bath was tolerated, as well as heart-rate measures, indicated that depressed individuals were significantly more sensitive to the pain stimulus. However, this elevated intolerance to pain was not reflected by marked changes of facial display. Reasons for this discrepancy are discussed. Nondepressed subjects, although clearly able to verbalize intensity of pain, were much less reactive to the pain along all dimensions.

Tongue Showing: A Facial Display of Humans and Other Primate Species

Semiotica ◽  
1974 ◽  
Vol 11 (3) ◽  
Author(s):  
W. JOHN SMITH ◽  
JULIA CHASE ◽  
ANNA KATZ LIEBLICH
Keyword(s):  
Primate Species ◽  
Facial Display

Taking leaders at face value: Ethology and the analysis of televised leader displays

2009 ◽  
Vol 28 (1) ◽  
pp. 48-74 ◽  
Author(s):  
Patrick A. Stewart ◽  
Frank K. Salter ◽  
Marc Mehu
Keyword(s):  
Nonverbal Communication ◽  
Experimental Studies ◽  
Future Research ◽  
Facial Display ◽  
Display Behavior ◽  
Systematic Fashion ◽  
Dominance Relationships ◽  
Leaders And Followers ◽  
Insight Into ◽  
Selection Of

Research investigating the influence and character of nonverbal leader displays has been carried out in a systematic fashion since the early 1980s, yielding growing insight into how viewers respond to the televised facial display behavior of politicians. This article reviews the major streams of research in this area by considering the key ethological frameworks for understanding dominance relationships between leaders and followers and the role nonverbal communication plays in politics and social organization. The analysis focuses on key categories of facial display behavior by examining an extended selection of published experimental studies considering the influence of nonverbal leader behavior on observers, the nature of stimuli shown to research participants, range of measures employed, and make-up of participant pools. We conclude with suggestions for future research.

scholarly journals Power LBP: A Novel Texture Operator for Smiling and Neutral Facial Display Classification

2015 ◽  
Vol 51 ◽  
pp. 1555-1564 ◽  
Author(s):  
Bogdan Smolka ◽  
Karolina Nurzynska
Keyword(s):  
Facial Display

An autostereoscopic projector array optimized for 3D facial display

2013 ◽  
Author(s):  
Koki Nagano ◽  
Andrew Jones ◽  
Jing Liu ◽  
Jay Busch ◽  
Xueming Yu ◽  
...  
Keyword(s):  
Facial Display
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