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the high speed imagery to individual observers. To achieve two-way eye contact, we capture 2D video from a cross-polarized camera reflected to the position of the virtual participant's eyes , and display ...
of the bird’s wingspan (which provides a scale factor that determines the absolute distance of the bird from the camera ) with a calibration of the camera that uses a grid of known geometry drawn on the floor ...
by females and are used as part of an elaborate courtship display (Borgia 1995b; Frith and Frith 2004). When using motion-activated cameras , it is crucial to understand the consequences of the parameters ...
geometry of the eye and measure the refractive index of essential components. This information can be used for 3D ray-tracing to computationally reconstruct the angular sensitivity of each photoreceptor ...
are determined by the sensitivity range of the camera . To extract useful information about the object properties, one must isolate spectral reflectance S(λ) from the other factors that influence the recorded RGB ...
Abstract Some types of plumage color are difficult to characterize spectrophotometrically because the properties of the reflected light change with viewing geometry (i.e. the relative positions ...
lens and sensor. Camera Calibration Camera calibration is used to estimate the intrinsic and extrinsic parameters of the camera , which are used to determine its location for the calibration of the robot ...
cameras can be a much less labor-intensive process, and the underlying rationale is to interpret the reflectance of surface material (or the ambient color of the object) from the colors. Due to the varying ...
(VR) can be found using Eq 2. (2) In Eq 2, the frequency difference is denoted by Δf and f0 is the transmitted center frequency. When operating, the radar will receive a multitude of reflections from ...
be determined. The display technology currently used in VR differs from the computer screens often used in experimental neuroscience. For instance, in contrast to cathode-ray tube (CRT) or liquid crystal displays ...
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