کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1704473 1519411 2014 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A Nash-game approach to joint image restoration and segmentation
ترجمه فارسی عنوان
روشی نشی بازی برای بازیابی و تقسیم بندی تصویر متحرک
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
چکیده انگلیسی

We propose a game-theoretic approach to simultaneously restore and segment noisy images. We define two players: one is restoration, with the image intensity as strategy, and the other is segmentation with contours as strategy. Cost functions are the classical relevant ones for restoration and segmentation, respectively. The two players play a static game with complete information, and we consider as solution to the game the so-called Nash equilibrium. For the computation of this equilibrium we present an iterative method with relaxation. The results of numerical experiments performed on some real images show the relevance and efficiency of the proposed algorithm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 38, Issues 11–12, 1 June 2014, Pages 3038–3053
نویسندگان
, , , ,