کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8146597 | 1524110 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High-resolution over-sampling reconstruction algorithm for a microscanning thermal microscope imaging system
ترجمه فارسی عنوان
الگوریتم بازسازی باالی وضوح بالا برای یک سیستم تصویربرداری میکروسکوپ حرارتی میکروسکوپ
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک اتمی و مولکولی و اپتیک
چکیده انگلیسی
Due to environmental factors, mechanical vibration, alignment error and other factors, the micro-displacement of four collected images deviates from the standard 2Ã2 micro-scanning images in our optical micro-scanning thermal microscope imaging system. This influences the quality of the reconstructed image and the spatial resolution of the imaging system cannot be improved. To solve this problem and reduce the optical micro-scanning errors, we propose an image reconstruction method based on the principle of the Second-order Taylor series expansion. The algorithm can obtain standard 2Ã2 microsanning under-sampling images from four non-standard 2Ã2 microsanning under-sampling images and then can obtain high spatial oversample resolution image. Simulations and experiments show that the proposed technique can reduce the optical micro-scanning errors and improve the systems spatial resolution. The algorithm has low computational complexity, and it is simple and fast. Furthermore this technique can be applied to other electro-optical imaging systems to improve their resolutions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infrared Physics & Technology - Volume 76, May 2016, Pages 661-666
Journal: Infrared Physics & Technology - Volume 76, May 2016, Pages 661-666
نویسندگان
Meijing Gao, Jingyuan Wang, Wei Xu, Congrong Guan,