In this paper, based on laser three-dimensional (3D) vision technology, a fast gray-scale image acquisition method for no-color raised characters is presented.
In Figure 5 C, notice that in the second part of the trial, this subject adapted by moving significantly faster (gray areas) for large circles (blue) and slower for small circles (red).
For 30 minutes, the American planes soared and banked and dived, disappearing at one moment into skies turned inky black by the burning oil trenches around Baghdad that have been lit in an attempt to foil American air attacks, returning the next lower, faster, gunmetal gray in the evening sun.
This is presumably beneficial for the total cerebral energetic expenditure, as white matter increases disproportionately faster than gray matter [ 9, 40, 51].
White matter increases disproportionately faster than gray matter and the ratio over a wide range of mammals from shrews to humans is closely predicted by a power law with an exponent of 4/3.
The storm swept uptown like a curtain that descended fast — a menacingly gray curtain, of course, though as it moved along it lightened until, from a high-up apartment building window, it was as white as what you see out the window when your airplane is circling in fog and the pilot is on the intercom, apologizing.
Indeed, the mother gray fast approaching us just then looked like one of those sunken Civil War-era submarines and appeared to be just as inert, until she suddenly surfaced right alongside us with a huge, plosive whoosh of air from her blowhole before submerging once more.
The transformation is simple and fast because the gray level of the depth image of a point present the distance from the view point to a point on the object surface, but the depth image discards some important geometric information of the object, e.g., the relation of a point and it neighbors.
Demographers have been warning for years that Japan's rural areas are graying fast.
