A simple multipurpose double-beam optical image analyzer

GenPlay, a multipurpose genome analyzer and browser

MOTIVATION Rapidly decreasing sequencing cost due to the emergence and improvement of massively parallel sequencing technologies has resulted in a dramatic increase in the quantity of data that needs to be analyzed. Therefore, software tools to process, visualize, analyze and integrate data produced on multiple platforms and using multiple methods are needed. RESULTS GenPlay is a fast, easy t...

A simple double-focusing electrostatic ion beam deflector.

We have developed an electrostatic, double-focusing 90 degrees deflector for fast ion beams consisting of concentric cylindrical plates of differing heights. In contrast to standard cylindrical deflectors, our design allows for focusing of an incoming parallel beam not only in the plane of deflection but also in the orthogonal direction. The optical properties of our design resemble those of a ...

Probabilistic multichannel optical flow analysis based on a multipurpose visual representation of image sequences

Directional lters are not normally used as prelters for optical ow estimation because orientation selectivity tends to increase the aperture problem. Despite this fact, here we apply a subband decomposition using directional spatio-temporal lters at di erent resolutions to discriminate multiple motions at the same location. We rst obtain multiple estimates of the velocity by applying the classi...

A Simple Method for Modeling Open Cracked Beam

Abstract A simple method is proposed to model the open cracked beam structures. In this method, crack is modeled as a beam element. Hence cracked beam can be assumed to be a beam with stepped cross sections, and problem of determining natural frequency and mode shape of cracked beam, can be solved as determining these characteristics for a beam with different length and cross section. With this...

Optical Complex Spectrum Analyzer