A New Edge Enhancement Filter for the Interpretation of Magnetic Field Data
نویسندگان
چکیده
Abstract One of the main goals interpretation magnetic data is imaging boundaries subsurface structures. In this study, a new edge detector called improved horizontal tilt angle (impTDX) has been introduced and tested on synthetic measured data. The filter exhibits high efficiency not only in detecting sources, but also determining sources from different depth levels. impTDX produces more precise sharper boundaries, increases discernibility neighboring anomalies, advantage avoiding creation false edges, less sensitive to noise compared other known filters, which minimizes uncertainty interpretation. proposed applied aeromagnetic Sohag, Egypt. It highlighted structures with resolution where structural map showing normal faults demarcating causative horsts grabens was constructed. This confirms that Nile are tectonic origin related opening Red Sea. Our findings indicate can be considered as valuable tool mapping
منابع مشابه
a new approach to credibility premium for zero-inflated poisson models for panel data
هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
15 صفحه اولA New Resistance Model for Interpretation of Gas Permeation Data of Composite and Asymmetric Membranes
In this work a new resistance model has been presented based on that of Henis-Tripodi which can be used for interpretation of gas permeation data in composite and asymmetric membranes. In contrast to the previous works, in this model the fraction of the support layer surface that includes the pores filled with coating material has been taken into account. The influences of the filled pores on s...
متن کاملEfficacy of the Edge Enhancement Filter of Digital Radiography in the Detection of Proximal Enamel Caries in Premolars
Background and Aim: Considering the significance of the detection of proximal caries and the limited information available on the diagnostic value of digital radiography after the use of enhancement filters, this in-vitro study sought to compare the diagnostic value of digital radiography with and without the use of the edge enhancement (EE) filter in the detection of proximal enamel caries in ...
متن کاملA Rank Based Edge Enhancement Filter
Edge enhancement is an operation commonly employed in image processing. Usually the edge slope is steepened by the applying a linear filter that amplifies the high spatial frequency content of an image. This often results in the amplification of noise and in ringing or over-enhancement of edges that are already sharp. The rank filter is a nonlinear filter. The output value for a pixel is obtain...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pure and Applied Geophysics
سال: 2023
ISSN: ['1420-9136', '2385-2097', '0033-4553', '0033-4533', '0367-4355']
DOI: https://doi.org/10.1007/s00024-023-03249-3