کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
727909 | 892813 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An anchored discrete convolution algorithm for measuring length in digital images
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An anchored discrete convolution algorithm for measuring length in digital images An anchored discrete convolution algorithm for measuring length in digital images](/preview/png/727909.png)
چکیده انگلیسی
A new algorithm called an anchored discrete convolution has been developed. The method enables the determination of the length of objects in digital images from their detected contour. The algorithm is based on discrete convolution by using different convolution masks and points anchored within the pixels. The anchoring prevents the point shifting in the pixel during the calculation and contributes to smoothing capabilities of the algorithm on the measured data. In this paper a Gaussian convolution mask is used on the experimental curves to evaluate the presented algorithm as a measuring tool.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Measurement - Volume 42, Issue 7, August 2009, Pages 1112–1117
Journal: Measurement - Volume 42, Issue 7, August 2009, Pages 1112–1117
نویسندگان
Alojz Suhadolnik, Jože Petrišič, Franc Kosel,