The basic Adobe Photoshop pattern tools have been around for many years, but these tools lack any kind of pattern generation functionality. Photoshop CS5 takes patterns a step further with a simple ...

WASHINGTON--(BUSINESS WIRE)--Using pseudo-random speckle patterns is an efficient way to image targets, but most approaches require bulky, expensive, complex and slow machinery. To apply this ...

Dithering is the process of using two colors to simulate the shade of a third color by placing dots of the two colors close together. The application using the dithering process can use several ...

Montgomery happened to find strikingly similar behavior in the prime numbers— specifically, the correlations between the ...

The fast and accurate quantification of small numbers of elements, called subitizing, has been explained by assuming either a limited capacity for immediate apprehension of numerosity, a fast ...

For the price of a toothbrush and a small motor with an offset weight, a bristlebot is essentially the cheapest robot that can be built. The motor shakes the toothbrush and the bristle pattern allows ...

The distribution and relative abundance of minnows and minnow-like fishes of small Ozark watersheds show patterns that could be attributed to interspecific interactions such as competition. Species ...