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
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
FPGA-based real time video stitching method for video surveillance
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
نویسندگان
, , , , ,