Using a digital still camera for shearography: Preliminary experiments and observations

نتاج البحث: Conference contribution

1 اقتباس (Scopus)


We have used a simple digital still camera, instead of a conventional video-rate camera, to capture high-resolution images in a shearographic system. The high-resolution, compressed JPEG still images (of 18 megapixel resolution) are only generated by the camera on command from the controlling PC. We successfully generated shearograms from the still images, which are indicative of the applied stresses on the test object. The test object in this case is a center-loaded metal plate, fixed at the edges. The use of a digital still camera simplifies the electronic part of the shearographic system, and prevents the generation of unnecessary images. We propose to apply the system in several different applications.

اللغة الأصليةEnglish
عنوان منشور المضيفOptomechanical Engineering 2019
المحررونKeith B. Doyle, Jonathan D. Ellis
رقم المعيار الدولي للكتب (الإلكتروني)9781510628939
المعرِّفات الرقمية للأشياء
حالة النشرPublished - 2019
الحدثOptomechanical Engineering 2019 - San Diego, United States
المدة: أغسطس ١٤ ٢٠١٩ → …

سلسلة المنشورات

الاسمProceedings of SPIE - The International Society for Optical Engineering
مستوى الصوت11100
رقم المعيار الدولي للدوريات (المطبوع)0277-786X
رقم المعيار الدولي للدوريات (الإلكتروني)1996-756X


ConferenceOptomechanical Engineering 2019
الدولة/الإقليمUnited States
المدينةSan Diego
المدة٨/١٤/١٩ → …

ASJC Scopus subject areas

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