نتایج جستجو برای: color clustering

تعداد نتایج: 222344  

Journal: :Pattern Recognition 2002
Tie Qi Chen Yi Lu

In this paper we describe a color image segmentation system that performs color clustering in a color space and then color region segmentation in the image domain. For color segmentation, we developed a fuzzy clustering algorithm that iteratively generates color clusters using a uniquely de"ned fuzzy membership function and an objective function for clustering optimization. The fuzzy membership...

2003
Qixiang Ye Wen Gao Wei Zeng

Color image segmentation is an important but still open problem in image processing. In this paper, we propose a method for this problem by integrating the spatial connectivity and color feature of the pixels. Considering that an image can be regarded as a dataset in which each pixel has a spatial location and a color value, color image segmentation can be obtained by clustering these pixels in...

Journal: :international journal of iron & steel society of iran 2012
v. malekian r. amirfattahi m. rezaeian a. aghaei p. rahimi

quality inspection is an indispensable part of modern industrial manufacturing. steel as a major industry requires constant surveillance and supervision through its various stages of production. continuous casting is a critical step in the steel manufacturing process in which molten steel is solidified into a semi-finished product called slab. once the slab is released from the casting unit, th...

2011
Seema Bansal Deepak Aggarwal

This paper proposes an approach for the segmentation of color images using CIELab color space and Ant based clustering. Image segmentation is the process of assigning a label to every pixel in an image such that pixels with the same label share certain visual characteristics. The objective of segmentation is to change the image into meaningful form that is easier to analyze. This paper elaborat...

Journal: :journal of medical signals and sensors 0
morteza moradi amin saeed kermani ardeshir talebi

acute lymphoblastic leukemia is the most common form of pediatric cancer which is categorized into three l1, l2, and l3 and could bedetected through screening of blood and bone marrow smears by pathologists. due to being time‑consuming and tediousness of theprocedure, a computer‑based system is acquired for convenient detection of acute lymphoblastic leukemia. microscopic images areacquired fro...

Journal: :Journal of the Korea Society of Computer and Information 2014

Journal: :American Journal of Signal Processing 2012

2006
Veronica S. Moertini Benhard Sitohang

An interactive system could be provided for batik customers with the aim of helping them in selecting the right batiks. The system should manage a collection of batik images along with other information such as fashion color type, the contrast degree, and motif. This research aims to find methods of clustering and classifying batik images based on fashion color, contrast and motif. A color clus...

Journal: :Proceedings of the International Astronomical Union 2014

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی نساجی 1385

انتخاب شید تقسیم کردن جمعیتی از نمونه های رنگی مشابه (که همه آن ها ممکن است از لحاظ تجاری با توجه به یک نمونه شاهد قابل قبول باشند) به گروه های کوچکتر و هماهنگ تر از لحاظ رنگی بوده که اعضای آن ها بتوانند با هم برش خورده و به هم دوخته شوند بدون اینکه لازم باشد نگران اختلاف رنگ مشهودی بین قطعات مجاور بود. در چنین مواردی بحث ارزیابی کردن اختلاف رنگ بین نمونه های هماننده شده و نمونه شاهد و تنظیم حد...

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