کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10292931 511595 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An effective compression algorithm for pulsed thermography data
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
An effective compression algorithm for pulsed thermography data
چکیده انگلیسی
A data compression algorithm for the image sequences generated by pulsed-transient thermography for non-destructive testing was developed. The aim was to obtain a good compromise between reproduction of the original measurement data and a high compression factor. The algorithm for data compression comprises a dedicated space/time mapping (STM) method and an image compression algorithm (JPEG). The algorithm was tested on typical experimental thermography data. The results show a data storage compression factor of up to 24-55 at a reproduction accuracy which is still better than that achieved by an existing algorithm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: NDT & E International - Volume 38, Issue 6, September 2005, Pages 485-490
نویسندگان
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