Classification of Zinc-Coated Parts in Accordance with their Brightness Degree using Deep Learning Techniques

Metin Zontul

A novel technique was suggested to measure the brightness of the coated parts. The algorithm of Mask RCNN was used to detect the relevant region on the whole image. The pixels of black lines, which are associated with the brightness of the coating and reflected from the foreground, were counted using image processing technique. These pixels were used as the output in the machine learning training to classify the coated parts. The output was binarized to classify the coated plates as “Pass” and “Fail”. It was found that the RF model was the best model. The scores of its accuracy, F1, precision, ...Daha fazlası

Makale 2022 Journal of the Turkish Chemical Society Section B: Chemical Engineering5 , pp. 1 - 156 2 Görüntülenme

Erişime Açık

Street-Based Parking Lot Detection With Image Processing And Deep Learning

Ahmet Fatih Mustaçoğlu

Due to the rapidly increasing number of vehicles and urbanization, the use of parking spaces on the streets has increased significantly. Many studies have been carried out on the determination of parking spaces by using the lines in the parking areas. However, the usage areas of this method are very limited since these lines are not found in every parking area. In this research, a unique study has been presented to determine the empty and occupied parking spaces in the parking area by processing the images from the cameras located at high points on the streets with depth calculation, perspecti ...Daha fazlası

Makale 2024 Signal, Image and Video Processing 9 Görüntülenme

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Automated Detection of Pulmonary Embolism Using CT and Perfusion Spectral Images

Gökalp Tulum | Onur Osman

This research endeavors to automate the detection of pulmonary embolism in lung perfusion scintigraphy images using image processing and artificial intelligence methods, aiming to assess embolism levels through localization and various statistical calculations. The study utilizes CT and perfusion images from 37 individuals, with 20 diagnosed with pulmonary embolism and 17 classified as normal. Employing a threshold of −150 HU (Hounsfield Unit) and morphological operations, including opening and closing with a 5-voxel disc-shaped structuring element, the lungs are segmented to remove air and bl ...Daha fazlası

_konferansbildirisi 2024 Springer Science and Business Media Deutschland GmbH 7 Görüntülenme Süresiz Ambargo