Автоматизированная система, предназначенная для визуализации локализации пластической деформации
| Parent link: | Перспективы развития фундаментальных наук.— 2007.— [С. 78-80] |
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| Özet: | Заглавие с титульного листа. In base device following principle - a lazer illuminates the object diffused by coherent light, and on object is chaotic located speckles. When deforming speckls begin to change its position to dependencies with change, occurring on surfaces of the object, video camera registers these change (the frame for frame). Consequently, differences in nearby frames give change, happened on surfaces of the object. Device consists of two parts: fireware part and program of the processing. The program of the processing is based on subtraction two nearby frames: from previous is subtracted following. Accordingly, is got very demonstrative visualization of the localizations of plastic deformation. The technical features. The gabarit sizes: 670x180x170. The device possesses tenfold increase, possible work with object from 10 mm before 100 mm at length accordingly 1280 pixels on the whole length. The velocity 5 frames at second at permit 1280x1024. |
| Dil: | Rusça |
| Baskı/Yayın Bilgisi: |
2007
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| Online Erişim: | http://www.lib.tpu.ru/fulltext/c/2007/C21/006.pdf |
| Materyal Türü: | Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=622591 |
| Fiziksel Özellikler: | 1 файл (744 KB) |
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| Özet: | Заглавие с титульного листа. In base device following principle - a lazer illuminates the object diffused by coherent light, and on object is chaotic located speckles. When deforming speckls begin to change its position to dependencies with change, occurring on surfaces of the object, video camera registers these change (the frame for frame). Consequently, differences in nearby frames give change, happened on surfaces of the object. Device consists of two parts: fireware part and program of the processing. The program of the processing is based on subtraction two nearby frames: from previous is subtracted following. Accordingly, is got very demonstrative visualization of the localizations of plastic deformation. The technical features. The gabarit sizes: 670x180x170. The device possesses tenfold increase, possible work with object from 10 mm before 100 mm at length accordingly 1280 pixels on the whole length. The velocity 5 frames at second at permit 1280x1024. |