منابع مشابه
Real-Time Detection of Eyes and Faces
Perceptual user interfaces will require the detection, tracking, and recognition of faces and other body and facial features. This paper introduces a robust, accurate, and low cost real-time solution for the eye and face detection problem. The method uses two infra-red illumination sources to generate bright and dark pupil images, which are combined to robustly detect pupils. Once the pupils ar...
متن کاملRecognizing Faces from the Eyes Only
The eyes are one of the most important facial features for recognizing human faces. Many face recognition systems today make use of local features (such as eyes) for identiication or veriica-tion of individuals, but no system to our knowledge has studied performance when the only available information is the eyes. In this paper we show that we can obtain 85% correct classiication on the popular...
متن کاملInsomniacs Misidentify Angry Faces as Fearful Faces Because of Missing the Eyes: an Eye-Tracking Study
Insomniacs were found to have compromised perception of facial expressions. Through eye movement examinations, here we test the hypothesis that this effect is due to impaired visual attention functions for retrieving diagnostic features in facial expression judgments. 23 individuals with insomnia symptoms and 23 non-insomniac controls completed a task to categorize happy, sad, fearful, and angr...
متن کاملFaces and Eyes in Human Lateral Prefrontal Cortex
Much of the work on face-selective neural activity has focused on posterior, ventral areas of the human and non-human primate brain. However, electrophysiological and fMRI studies have identified face responses in the prefrontal cortex. Here we used fMRI to characterize these responses in the human prefrontal cortex compared with face selectivity in posterior ventral region. We examined a regio...
متن کاملDifferential age-related changes in N170 responses to upright faces, inverted faces, and eyes in Japanese children
The main objectives of this study were to investigate the development of face perception in Japanese children, focusing on the changes in face processing strategies (holistic and/or configural vs. feature-based) that occur during childhood. To achieve this, we analyzed the face-related N170 component, evoked by upright face, inverted face, and eyes stimuli in 82 Japanese children aged between 8...
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ژورنال
عنوان ژورنال: AORN Journal
سال: 1970
ISSN: 0001-2092
DOI: 10.1016/s0001-2092(07)60694-2