نتایج جستجو برای: jpdaf algorithm

تعداد نتایج: 754010  

Journal: :Remote Sensing 2022

High-resolution traffic data, comprising trajectories of individual road users, are great importance to the development Intelligent Transportation Systems (ITS), in which they can be used for microsimulations and applications such as connected vehicles. Roadside laser scanning systems increasingly being tracking on-road objects, tracking-by-detection is widely acknowledged method; however, this...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده ریاضی 1393

in this thesis, a structured hierarchical methodology based on petri nets is used to introduce a task model for a soccer goalkeeper robot. in real or robot soccer, goalkeeper is an important element which has a key role and challenging features in the game. goalkeeper aims at defending goal from scoring goals by opponent team, actually to prevent the goal from the opponent player’s attacks. thi...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده فنی 1393

a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...

2016
J. Dezert A. Tchamova T. Semerdjiev P. Konstantinova

The objective of this chapter is to present and compare different fusion rules which can be used for Generalized Data Association (GDA) for multitarget tracking (MTT) in clutter. Most of tracking methods including Target Identification (ID) or attribute information are based on classical tracking algorithms such PDAF, JPDAF, MHT, IMM, etc. and either on the Bayesian estimation and prediction of...

2009
Sora Choi Christian R. Berger David Crouse Peter Willett Shengli Zhou

We present a target tracking system for a specific sort of passive radar, that using a Digital Audio/Video Broadcast (DAB/DVB) network for illuminators of opportunity. The system can measure bi-static range and range-rate. Angular information is assumed here unavailable. The DAB/DVB network operates in a single frequency mode; this means the same data stream is broadcast from multiple senders i...

2001
Christopher Rasmussen

We describe a framework that explicitly reasons about data association and combines estimates to improve tracking performance in many difficult visual environments. This work extends two previously reported algorithms: the PDAF, which handles single-target tracking tasks involving agile motions and clutter, and the JPDAF, which shares information between multiple same-modality trackers (such as...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده ریاضی و کامپیوتر 1390

برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی مکانیک 1390

به منظور یافتن روشی برای تشخیص بیماری های قلبی خوشه بندی صحیح سیگنال های الکتروکاردیوگرام امری حیاتی است. تمرکز اصلی این پایان نامه بر ارائه ی الگوریتمی با دقت بالا برای یافتن راه حلی برای خوشه بندی کمپلکس های سیگنال الکتروکاردیوگرام (ecg) هولتر است. در این پژوهش علاوه بر پایگاه داده mitbih از پایگاه داده ایجاد شده توسط گروه قلب دانشگاه خواجه نصیر نیز استفاده شده است. در مرحله اول، با استفاده...

Journal: :journal of advances in computer research 0
touraj mohammadpour department of computer engineering, ayatollah amoli branch, islamic azad university, amol, iran mehdi yadollahi department of computer engineering, ayatollah amoli branch, islamic azad university, amol, iran amir massoud bidgoli assistant professor, b.sc., m.sc., ph.d. (manchester university), mieee, tehran north branch, islamic azad university, tehran, iran habib esmaeelzadeh rostam department of computer engineering, ghaemshahr branch, islamic azad university, ghaemshahr, iran

multiple traveling salesman problem (mtsp) is one of the most popular operation research problem and is known as combinatorial optimization problems. mtsp is an extension version of the famous and widely used problem named traveling salesman problem (tsp). because of its benefices in various domains, many researchers have tried to solve that, and many methods have proposed so far. mtsp is a np-...

Journal: :journal of medical signals and sensors 0
roohallah alizadehsani jafar habibi behdad bahadorian hoda mashayekhi asma ghandeharioun reihane boghrati

cardiovascular diseases are one of the most common diseases that cause a large number of deaths each year. coronary artery disease (cad) is the most common type of these diseases worldwide and is the main reason of heart attacks. thus early diagnosis of cad is very essential and is an important field of medical studies. many methods are used to diagnose cad so far. these methods reduce cost and...

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