If the average similarity is smaller than the threshold e and the confidence degree of the attribute correlation is greater than or equal to the threshold [phi], it means that not only does the data sequence of the current time significantly deviate from the historical data, but also the relationship among the attributes is in accordance with the probability relation when the abnormal event occurs, which needs a further spatial correlation detection. In other cases, it will be filtered as a noise.
The time correlation detection consists of a cycle of O(s) times.
Therefore, the energy center where the composite features, such as target neighborhood of sequential image and area and concentration degree, are integrated is proposed to realize the multiframe motion correlation detection of the target.
In order to improve the detection and recognition ability of small targets in images, this paper first uses the improved anisotropy to predict the background and then adopts the improved high-order cumulates to enhance the target, and finally, on the basis of image background suppression and target enhancement, this paper proposes a new motion feature of local energy center of sequential image as a multiframe motion correlation detection algorithm.
Optical reflectometry based on correlation detection
and its application to the in -service monitoring of WDM passive optical network, OPt.Express, 15, 5318-5326.
and the BER of the VPPM signal can be calculated using the correlation detection relation above as
and, using the correlation detection relation, the BER of the PDSM signal becomes
Fourteen contributions describe audio watermarking methods based on spread spectrum, parametric synthesis, correlation detection
, chaotic signal, echo hiding, peak point extraction, and time frequency approaches.
AGCR is a method of detecting trace gases using an active source and an optical correlation detection
Pearson correlation Detection
(1) (r) Independent Detection Flight [[Beta].sup.3] Variables Hunting 0.48 0.59 0.46 *** Wild or/nonwild 0.48 0.36 0.47 *** Group size 0.36 0.27 -0.02 Sex composition -0.01 -0.05 0.07 Predation -0.03 0.14 -0.04 Presence of calves -0.23 - 0.30 -0.09 Detection (1) Flight (2) Independent Unique [[Beta].sup.3] Unique Variables amount (4) amount (4) Hunting 0.22 0.95 *** 0.33 Wild or/nonwild 0.22 0.31 *** 0.08 Group size - -0.52 *** 0.10 Sex composition - 0.22 * 0.03 Predation - 0.18 ** 0.03 Presence of calves - 0.3 - (1) Detection: n=85; [R.sup.2]=0.45.
Methods for pulse detection and receiving include leading edge detection, sampling bridge circuit methods, monostable multivibrator methods, integration and averaging methods, template signal match detection methods, correlation detection
methods, signal integrating methods and synchronous detection methods.
Various data packets or events are processed by correlation algorithm, such as a correlation detection
of event frequency and correlation detection
for multiple parallel events and so on.