کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
846831 | 909214 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
FPGA-based real time video stitching method for video surveillance
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
A field programable gate array (FPGA) based video stitching method is proposed in this paper, which can improve the real-time performance of the video surveillance system. In our method, a two-stage seam searching algorithm based on enhanced dynamic programing is presented, which can obtain satisfactory result and achieve better real-time performance. Real-time seam update is performed to reduce the deformation effect caused by moving objects. Video fusion is achieved using multi-resolution spline algorithm. By means of look-up table, the process of video alignment, registration and matching is simplified. It is verified by the experiments that the proposed method can achieve satisfactory real-time stitching result.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 126, Issue 21, November 2015, Pages 2804–2808
Journal: Optik - International Journal for Light and Electron Optics - Volume 126, Issue 21, November 2015, Pages 2804–2808
نویسندگان
Xiaoqing Yin, Weili Li, Yu Liu, Bin Wang, Maojun Zhang,