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Oil spill detection
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The paper proposed a novel threshold based algorithm of oil spill detection in the Synthetic Aperture Radar images. This threshold is a global one determined according to statistical analysis of pixel intensities of the images and their sizes. The simulation results of the proposed method on Python software were compared with other methods, and proved that the proposed method significantly improved accuracy.
8p
nguaconbaynhay12
13-06-2021
12
1
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Typically, the response rate in a direct marketing campaign is low. It is not unusual to see a response rate of less than 5%. As a result, the size of the “responder” class tends to be much smaller than the size of the “non-responder” class. Such situation where the class distribution is significantly skewed toward one of the classes is commonly known as the class imbalance problem [Jap00]. The more interesting class is usually the smaller class.
142p
lenh_hoi_xung
21-02-2013
36
6
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Two types of finishes help protect fabrics. Silicone (such as Sylmer) finishes repel water-based substances. Fluorochemical (such as Scotchguard, Zepel) finishes protect against both water-based and oil-based spills. Both types of finishes repel spills long enough to be wiped up, but they do not replace cleaning. These finishes are applied to the fabric surface and will wear off after extended use and cleaning. These finishes are applied to the fabric surface and will wear off after extended use and cleaning.
11p
connhobinh
10-12-2012
46
3
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Major oil spills attract the attention of the public and the media. In recent years, this attention has created a global awareness of the risks of oil spills and the damage they do to the environment. However, oil is a necessity in our industrial society, and a major sustainer of our lifestyle. Most of the energy used in Canada and the United States is for transportation that runs on oil and petroleum products. According to trends in energy usage, this is not likely to decrease much in the future.
236p
beobobeo
01-08-2012
106
13
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