Combating COVID-19 using object detection techniques for next-generation autonomous systems

Shenai, Hrishikesh; Gala, Jay; Kekre, Kaustubh Y.; Chitale, Pranjal; Karani, Reena

doi:10.1016/b978-0-12-824557-6.00007-8

Cited by 1 publication

(2 citation statements)

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“…Image classification technique is essential in image processing to deal with identifying the position of objects belonging to a certain object class defined in the image. The two main types of the classification ways in remote sensing are unsupervised and supervised classification [30,31]. This study selected the supervised classification technique to categorize the object class defined.…”

Section: Classificationmentioning

confidence: 99%

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Assessing the Shallow Water Habitat Mapping Extracted from High-Resolution Satellite Image with Multi Classification Algorithms

Nandika

Ulfa²,

Ibrahim

et al. 2023

GaEE

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Remote sensing technology is reliable in identifying the distribution of seabed cover yet there are still challenges in retrieving the data collection of shallow water habitats than with other objects on land. Classification algorithms based on remote sensing technology have been developed for application to map benthic habitats, such as Maximum Likelihood, Minimum Distance, and Support Vector Machine. This study focuses on examining those three classification algorithms to retrieve information on the benthic habitat in Pari Island, Jakarta using visual interpretation data for classification, and data field measurements for accuracy testing. This study used five classes of benthic objects, namely sand, sand-seagrass, rubble, seagrass, and coral. The results show how the proposed approach in this study provides an overall good classification of marine habitat with an accuracy produced 63.89–81.95%. The Support Vector Machine algorithm produced the highest accuracy rate of about 81.95%. The Support Vector Machine algorithm at a very high spatial resolution is considered to be capable of identifying, monitoring, and performing the rapid assessment of benthic habitat objects.

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Section: Classificationmentioning

confidence: 99%

“…SVM are trained by solving a constrained quadratic optimization problem. This algorithm performs the classification by finding the hyperplane as a separator of two classes by maximizing the margins among classes [30]. The MLC algorithm is a conventional method in pixel-based classification.…”

Section: Classificationmentioning

confidence: 99%