دراسة البنية الهيكلية للمجهول الإسفلتي باستخدام معالجة الصور الرقمية

الموضوعات

علوم تطبيقية وتكنولوجية

روابط وملفات

التعريف والنوع

رقم الوثيقة

004577ce-fc13-4c90-8b1f-f677bbfd3868

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

1961719_1.pdf

بيانات النشر

ترجمة العنوان

Study the Microstructure of the Hot Mix Asphalt using Digital Image Processing (DIP)

ألقاب المؤلفين

[{"name_ar":"بسام سلطان","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"نغم غسان طالب","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

Arabic

المصدر والدورية

اسم المصدر

دراسة البنية الهيكلية للمجهول الإسفلتي باستخدام معالجة الصور الرقمية

المحتوى والصفحات

عدد الصفحات

88

ترجمة الملخص

Flexible paving takes up the bulk of the road networks at present, and it is important to understand the components of this paving, especially the surface covering layer of asphalt moss, with its basic components (bitumen bonding). Because of the wide use of technology in all areas of life, the technology has to be linked to better design of asphalt mixtures, including the use of digital images to better understand the components of these mixtures.In this research, we study the asphalt galaxy through experimentation as well as using the computer through the use of one of the most advanced techniques in our time, digital images and computer processing, and then analyze the structure of the asphalt field by evaluating the images taken for the asphalt mound, which is easy to describe and determine the proportions of its componentsIn less time than the evaluation tests in traditional methods, and starting from it to model the components of asphalt moss.The computer section includes program design using C / C programming language, and then automatically transforms the image from RGB to grayscale, and analyzes the 2D images captured for samples of the laboratory-produced asphalt sampler to determine the appropriate threshold for separating the boundary Between the gravel and the asphalt link, and then enumerate and divide the dimensions of the aggregates used in each image and link the results to the Matlab program to obtain the grading of the used grades.The ideal results for the conversion of color images to the grayscale scale are (0.2125 * R + 0.7154 * G + 0.0721 * B) and can beused optimally for images of colored asphalt mixtures. The value of the ideal threshold for determining the boundary between the grits and T1 = 155, The use of images taken with an 8-megapixel camera is ideal for extracting the qualities of the image and the results obtained for the analysis of the digital image processing (computational) close to the results calculated by traditional methods (laboratory)

كلمات الباحثين

البنية الهيكلية, معالجة الصور الرقمية

إشراف وإعداد

الإشراف

بسام سلطان

الإعداد

نغم غسان طالب

الاقتباسات الببليوغرافية