نتایج جستجو برای: background color

تعداد نتایج: 948152  

Azadeh Pirhayati Mohammad Nassiri,

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Background & Objective:  FLT3-ITD has been recently used as a molecular prognostic marker for risk classification in acute myeloid leukemia (AML) therapy. In this study we aimed to investigate the association of FLT3-ITD gene mutation with bone marrow blast cell count, CD34 ex...

2006
Misako Suwa Katsuhito Fujimoto

Color mixing occurs between background and foreground colors when a pattern is post-printed on a colored area because ink is not completely opaque. This paper proposes a new method for the correction of color mixing in line pattern such as characters and stamps, by using a modified particle density model. Parameters of the color correction can be calculated from two sets of foreground and backg...

Background & Objective:  A simple approach to prevent close contact in healthcare settings during the COVID-19 outbreak is to train patients to collect their own nasopharyngeal and oropharyngeal swabs and deliver them to medical laboratories to have them processed. The aim of our study was to c...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران 1388

target tracking is the tracking of an object in an image sequence. target tracking in image sequence consists of two different parts: 1- moving target detection 2- tracking of moving target. in some of the tracking algorithms these two parts are combined as a single algorithm. the main goal in this thesis is to provide a new framework for effective tracking of different kinds of moving target...

2011
Julien Mille Jean-Loïc Rose

We address the problem of multitarget region tracking within image sequences. Following recent work on joint segmentation and tracking as well as non-parametric modeling of color statistics, we develop an energy-minimization based approach using color histograms. As in a few other existing approaches, a single color probability distribution per object and background is handled. In this context,...

2011
Julien Mille Jean-Loïc Rose

We address the problem of multitarget region tracking within image sequences. Following recent work on joint segmentation and tracking as well as non-parametric modeling of color statistics, we develop an energy-minimization based approach using color histograms. As in a few other existing approaches, a single color probability distribution per object and background is handled. In this context,...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1377

chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...

Journal: :Pattern Recognition 2001
Kyung-Min Cho Jeong-Hun Jang Ki-Sang Hong

In this paper, we propose a new method, called an adaptive skin color xlter, for detecting skin color regions in a color image. The use of skin color provides an e$cient way to "nd candidate regions for faces or hands in color images. However, it is not easy to "nd skin color regions because the color of skin regions varies from image to image due to a variety of reasons. Since most of the prev...

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