We propose a novel approach for head tracking, which combines particle filters with Isomap. The particle filter works on the low-dimensional embedding of training images. It indexes into the Isomap with its state variables to find the closest template for each particle. The most weighted particle approximates the location of head. We develop a synthetic video sequence to test our technique. The results we get show that the tracker tracks the head which changes position, poses and lighting conditions.
資源簡(jiǎn)介:We propose a novel approach for head tracking, which combines particle filters with Isomap. The particle filter works on the low-dimensional embedding of training images. It indexes into the Isomap with its state variables to find the close...
上傳時(shí)間: 2016-01-02
上傳用戶:yy541071797
資源簡(jiǎn)介:A multi-Kalman filtering approach for video tracking of human-delineated objects in cluttered environments is an latest PH.D graduation paper! it give to most needing people.
上傳時(shí)間: 2015-09-07
上傳用戶:450976175
資源簡(jiǎn)介:We propose a simple and effective method for detecting view- and scale-independent ridge-valley lines defined via first- and secondorder curvature derivatives on shapes approximated by dense triangle meshes.
上傳時(shí)間: 2014-01-08
上傳用戶:sammi
資源簡(jiǎn)介:We propose a technique that allows a person to design a new photograph with substantially less effort. This paper presents a method that generates a composite image when a user types in nouns, such as “boat” and “sand.” The artist can...
上傳時(shí)間: 2016-11-24
上傳用戶:三人用菜
資源簡(jiǎn)介:We introduce a novel data mining technique for the analysis of gene expression. Gene expression is the effective production of the protein that a gene encodes.
上傳時(shí)間: 2014-01-09
上傳用戶:yulg
資源簡(jiǎn)介:In this paper we describe a control methodology for catching a fast moving object with a robot manipulator, where visual information is employed to track the trajectory of the target. Sensing, planning and control are performed in real-...
上傳時(shí)間: 2014-01-12
上傳用戶:qq521
資源簡(jiǎn)介:Level Crossing Rate in Terms of the Characteristic Function: A New approach for Calculating the Fading Rate in Diversity Systems
上傳時(shí)間: 2016-02-19
上傳用戶:shinesyh
資源簡(jiǎn)介:How to write the first class paper? This document gives you a novel approach.
上傳時(shí)間: 2014-01-11
上傳用戶:520
資源簡(jiǎn)介:In this paper, we propose a hierarchical clustering method using visual, textual and link analysis. By using a vision-based page segmentation algorithm, a web page is partitioned into blocks, and the textual and link information of an i...
上傳時(shí)間: 2014-01-07
上傳用戶:xiaoxiang
資源簡(jiǎn)介:Abtract - We propose a new family of fi lter banks, named NDFB, that can achieve the directional decomposition of arbitrary N-dimensional (N ≥ 2) signals with a simple and effi cient tree-structured construction.
上傳時(shí)間: 2014-01-15
上傳用戶:鳳臨西北
資源簡(jiǎn)介:Digital Thermostat with High Accuracy -6,00 to 46,00 °C Digital Thermostat We build a digital thermostat for home applications, which controls the room temperature. I used the AT90S2313 microprocessor of ATMEL. The digital thermostat o...
上傳時(shí)間: 2014-01-18
上傳用戶:D&L37
資源簡(jiǎn)介:A Java wrapper for WinPcap. It allows Java code to access to the WinPcap on win32.
上傳時(shí)間: 2015-02-22
上傳用戶:1109003457
資源簡(jiǎn)介:This a vhdl programme for realise an electron watch by max-plus II. The function includes time showing and time setting. It may be extended to other functions like alarming clock and so forth.
上傳時(shí)間: 2013-12-26
上傳用戶:dbs012280
資源簡(jiǎn)介:a j2me program for nokia n76,which is a tool with a power function.
上傳時(shí)間: 2014-01-05
上傳用戶:qlpqlq
資源簡(jiǎn)介:A Matlab toolbox for exact linear time-invariant system identification is presented. The emphasis is on the variety of possible ways to implement the mappings from data to parameters of the data generating system. The considered system repr...
上傳時(shí)間: 2013-12-28
上傳用戶:wfl_yy
資源簡(jiǎn)介:ucos2 is a file system for embedded applications which can be used on any media, for which you can provide basic hardware access functions. µ C/FS is a high performance library that has been optimized for minimum memory consumption in ...
上傳時(shí)間: 2017-01-04
上傳用戶:偷心的海盜
資源簡(jiǎn)介:ucos2 is a file system for embedded applications which can be used on any media, for which you can provide basic hardware access functions. µ C/FS is a high performance library that has been optimized for minimum memory consumption in ...
上傳時(shí)間: 2017-01-04
上傳用戶:13517191407
資源簡(jiǎn)介:it s a source code for how to integrate your tvp5150 decoder with driver and how to capture an image through application.
上傳時(shí)間: 2017-03-08
上傳用戶:kr770906
資源簡(jiǎn)介:A simple code for understanding lms nlms and wiener filters for beginners
上傳時(shí)間: 2017-04-24
上傳用戶:ccclll
資源簡(jiǎn)介:a new method for identification of fast fading mobile channels. Estimates both the channel statistics and the time varying channel impulse respone on -line.
上傳時(shí)間: 2014-12-22
上傳用戶:lz4v4
資源簡(jiǎn)介:Take a strategic approach to software construction—and produce superior products—with this fully updated edition of Steve McConnell s critically praised and award-winning guide to software development best practices.
上傳時(shí)間: 2013-12-16
上傳用戶:ve3344
資源簡(jiǎn)介:hey check everyone for this file which i have placed based on the digital signal processing
上傳時(shí)間: 2017-06-12
上傳用戶:yoleeson
資源簡(jiǎn)介:A modified version of PSO algorithm which can be used to search the minimum value inside a specified range. Using f1s.m to test the function!
上傳時(shí)間: 2013-12-15
上傳用戶:xhz1993
資源簡(jiǎn)介:Rao-Blackwellised particle Filters (RBPFs) are a class of particle Filters (PFs) that exploit conditional dependencies between parts of the state to estimate. By doing so, RBPFs can improve the estimation quality while also reducing the ...
上傳時(shí)間: 2016-01-02
上傳用戶:refent
資源簡(jiǎn)介:LemonSMS is a component developed in Java that provides a turnkey solution for application developers to incorporate into their Java applications the functionality of sending and processing of incoming SMS messages. LemonSMS acts as a mid...
上傳時(shí)間: 2013-12-29
上傳用戶:大融融rr
資源簡(jiǎn)介:I would like to thank my advisor, Dr. A. Lynn Abbott, for helping me throughout my research, Gary Fleming and the rest of the people at NASA Langley who provided all the flight information and image sequences, and my parents who supported...
上傳時(shí)間: 2017-06-18
上傳用戶:maizezhen
資源簡(jiǎn)介:A multi-hypothesis approach for salient object tracking in visual surveillance
上傳時(shí)間: 2016-07-11
上傳用戶:杜瑩12345
資源簡(jiǎn)介:A novel particle swarm optimization approach for product design and manufacturing
上傳時(shí)間: 2017-03-19
上傳用戶:wl9454
資源簡(jiǎn)介:We propose and analyze several timestamping of an MPEG-2 Transport Stream transmitted strategies for performing over a packet-switched network using the PCR-unaware encapsulation scheme, and analyze their effect on the quality of the recove...
上傳時(shí)間: 2014-12-05
上傳用戶:450976175
資源簡(jiǎn)介:In the previous article, we presented an approach for capturing similarity between words that was concerned with the syntactic similarity of two strings. Today we are back to discuss another approach that is more concerned with the meaning ...
上傳時(shí)間: 2013-12-13
上傳用戶:wcl168881111111