Sentence examples for correlation signal from inspiring English sources
The holographic watermarking system constructs a digital holographic watermark using modified Mach Zehnder interferometric architecture, and the correlation signal is obtained using an optical VanderLugt 4-f correlator to identify the authorized mark in the watermarked image.
Bottom row: correlation signal ( {z}_k ) in black and peak detector function ( {y}_k ) in gray.
The method is based on measurements of a correlation signal of two interferometers in an original optical scheme.
A perfect binary correlation signal is the best one whose periodic autocorrelation function is a single peak.
In a real-time application, the correlation signal ( {z}_k ) would be delayed by one segment length.
Column B: the shift between both signals is increased, and the correlation signal ( {z}_k ) is calculated following Eq. (1).
Accordingly, we derive correlation signal statistics and hypothesis testing to obtain an optimal threshold for the watermark detector that minimizes the detection error.
Example results of correlation signal using computer models of digital speckle correlation and OSDC techniques and created hybrid joint transform speckle correlator setup are described.
Strength of the correlation signal decreases rapidly as the input object rotates or varies in scale relative to the reference object.
Electrostatic sensing technology in combination with correlation signal processing offers a promising solution to the on-line continuous measurement of velocity of particulate solids in pneumatic pipelines.
These features are traditional measures like the mean, correlation, Signal Magnitude Area (SMA) and auto regression coefficients, but also, advanced ones that will be described below.
