A Contour/Grid Conversion Method by Using Local Smoothing Filter.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Nonlinear smoothing filter using adaptive radial clustering

A novel adaptive nonlinear filter is proposed aimed at smoothing homogenous regions while maintaining image structures. The filter can be utilized as a pre-processing tool in image segmentation and edge estimation for improving the results. Several special features are introduced to the filter, including using local adaptive radial clustering and pixel filtering to exclude the influence of outl...

متن کامل

Interactive Smoothing of Handwritten Text Images Using a Bilateral filter

The use of digital images of handwritten historical documents has become more popular in recent years. Volunteers around the world now read thousands of these images as part of their indexing process. Handwritten text images of old documents are sometimes difficult to read or noisy due to the preservation of the document and quality of the image. In this paper, we present a technique that allow...

متن کامل

solution of security constrained unit commitment problem by a new multi-objective optimization method

چکیده-پخش بار بهینه به عنوان یکی از ابزار زیر بنایی برای تحلیل سیستم های قدرت پیچیده ،برای مدت طولانی مورد بررسی قرار گرفته است.پخش بار بهینه توابع هدف یک سیستم قدرت از جمله تابع هزینه سوخت ،آلودگی ،تلفات را بهینه می کند،و هم زمان قیود سیستم قدرت را نیز برآورده می کند.در کلی ترین حالتopf یک مساله بهینه سازی غیر خطی ،غیر محدب،مقیاس بزرگ،و ایستا می باشد که می تواند شامل متغیرهای کنترلی پیوسته و گ...

Local likelihood modeling by adaptive weights smoothing

The paper presents a unified approach to local likelihood estimation for a broad class of nonparametric models, including e.g. the regression, density, Poisson and binary response model. The method extends the adaptive weights smoothing (AWS) procedure introduced in Polzehl and Spokoiny (2000) in context of image denois-ing. Performance of the proposed procedure is illustrated by a number of nu...

متن کامل

Edge-Preserved Smoothing Method with Special Reference to Intravascular Ultrasound Image Using Anisotropic Diffusion Filter Controlled by Weighted Separability Measure

This paper describes a novel edge-preserved smoothing method specialized for intravascular ultrasound (IVUS) image. In the proposed method, the processing of an anisotropic diffusion filter is controlled by the weighted separability of an IVUS image. The present method not only reduces a speckle noise but also enhances an edge on an IVUS image. The effectiveness of the proposed method is verifi...

متن کامل

ذخیره 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: Journal of the Japan society of photogrammetry and remote sensing

سال: 1995

ISSN: 0285-5844,1883-9061

DOI: 10.4287/jsprs.34.3_44