A novel method for measuring gaze orientation in space in unrestrained head conditions
نویسندگان
چکیده
منابع مشابه
A novel method for measuring gaze orientation in space in unrestrained head conditions.
Investigation of eye movement strategies often requires the measurement of gaze orientation without restraining the head. However, most commercial eye-trackers have low tolerance for head movements. Here we present a novel geometry-based method to estimate gaze orientation in space in unrestricted head conditions. The method combines the measurement of eye-in-head orientation-provided by a head...
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Given the high relevance of visual input to human behavior, it is often important to precisely monitor the spatial orientation of the visual axis. One popular and accurate technique for measuring gaze orientation is based on the dual search coil. This technique does not allow for very large displacements of the subject, however, and is not robust with respect to translations of the head. More r...
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New technologies for manipulating and recording the nervous system allow us to 1 perform unprecedented experiments. However, the influence of our experimental 2 manipulations on psychological processes must be inferred from their effects on 3 behavior. Today, quantifying behavior has become the bottleneck for large-scale, 4 high-throughput, experiments. The method presented here addresses this ...
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In the context of Human-Robot interaction estimating gaze orientation brings useful information about human focus of attention. This is a contextual information : when you point something you usually look at it. Estimating gaze orientation requires head pose estimation. There are several techniques to estimate head pose from images, they are mainly based on training [3, 4] or on local face feat...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2013
ISSN: 1534-7362
DOI: 10.1167/13.8.28