This paper presents a visual based localization mechanism for a legged robot. Our proposal, fundamented on a probabilistic approach, uses a precompiled topological map where natural landmarks like doors or ceiling lights are recognized by the robot using its on-board camera. Experiments have been conducted using the AIBO Sony robotic dog showing that it is able to deal with noisy sensors like vision and to approximate world models representing indoor ofce environments. The two major contributions of this work are the use of this technique in legged robots, and the use of an active camera as the main sensor
資源簡介：This paper presents a visual based localization mechanism for a legged robot. Our proposal, fundamented on a probabilistic approach, uses a precompiled topological map where natural landmarks like doors or ceiling lights are recognized ...
上傳時間： 2016-11-04
上傳用戶：dianxin61
資源簡介：This paper presents a novel technique to increase the quality of medical images based on Histogram Equalization. In the proposed method first we have applied a noise reduction method and then we apply some suitable preprocessing on hist...
上傳時間： 2017-04-20
上傳用戶：VRMMO
資源簡介：This paper presents a new adaptive mobility-aware MAC protocol for sensor networks (MS-MAC). The protocol uses any change in received signal level as an indication of mobility and, when necessary, triggers the mobility handling mechanis...
上傳時間： 2014-01-11
上傳用戶：libenshu01
資源簡介：This paper presents an interactive technique that produces static hairstyles by generating individual hair strands of the desired shape and color, subject to the presence of gravity and collisions. A variety of hairstyles can be generate...
上傳時間： 2013-12-20
上傳用戶：sssl
資源簡介：This paper presents the key circuits of a 1MHz bandwidth, 750kb/s GMSK transmitter. The fractional-N synthesizer forming the basis of the transmitter uses a combined phasefrequency detector (PFD) and digital-to-analog converter (DAC) circu...
上傳時間： 2016-04-14
上傳用戶：er1219
資源簡介：This paper presents a low-power asynchronous implementation of the 80C51 microcontroller. It was realized in a 0.5 µ m CMOS process and it shows a power advantage of a factor 4 compared to a recent synchronous implementation in the sam...
上傳時間： 2016-06-07
上傳用戶：冇尾飛鉈
資源簡介：This paper presents several low-latency mixed-timing FIFO (first-in–first-out) interfaces designs that interface systems on a chip working at different speeds. The connected systems can be either synchronous or asynchronous. The designs...
上傳時間： 2015-10-08
上傳用戶：dapangxie
資源簡介：This paper presents the results of the Finnish national "Technology Vision of the Future Distribution Network" project. The aim of the project was to create a technology vision of future distribution networks. Because the life span of netwo...
上傳時間： 2013-12-18
上傳用戶：李彥東
資源簡介：This paper presents an overview of mobile WiMAX technology and discusses the key role of spectrum analysis for ensuring reliable systems’ operation and deployment
上傳時間： 2013-12-24
上傳用戶：yyq123456789
資源簡介：This paper examines the asymptotic (large sample) performance of a family of non-data aided feedforward (NDA FF) nonlinear least-squares (NLS) type carrier frequency estimators for burst-mode phase shift keying (PSK) modulations transmit...
上傳時間： 2015-12-30
上傳用戶：225588
資源簡介：This paper addresses the subject of SQL Injection in a Microsoft SQL Server/IIS/Active Server Pages environment, but most of the techniques discussed have equivalents in other database environments. It should be viewed as a "follow up",...
上傳時間： 2014-07-28
上傳用戶：xhz1993
資源簡介：資料->【E】光盤論文->【E1】斯坦福博士論文->02 calgary PhD A Java-Based Wireless Framework for Location-Based Services Applications.pdf
上傳時間： 2013-07-02
上傳用戶：亞亞娟娟123
資源簡介：A Cluster-Based Security Architecture for Ad Hoc Networks
上傳時間： 2015-02-01
上傳用戶：yxgi5
資源簡介：eForth is a small portable Forth design for a wide range of microprocessors. This is the first implementation for 8086. As machine dependency is consolidated into 31 code words, moving eForth to other CPU s will be much less of a chore com...
上傳時間： 2014-01-25
上傳用戶：從此走出陰霾
資源簡介：This simple program help you to calculate parameters for a pid controller for first order systems wiith delay using different method: Ziegler Nichols,Cohen coon,IMC...
上傳時間： 2015-11-09
上傳用戶：yuanyuan123
資源簡介：學習mp3格式的好源碼A DSP-based decompressor unit for high-fidelity MPEG-Audio over TCP/IP networks
上傳時間： 2016-04-03
上傳用戶：gaome
資源簡介：* Module Description: * This main control loop shell provides everything required for a basic uIP * application using the RTL8019AS NIC
上傳時間： 2014-01-01
上傳用戶：ANRAN
資源簡介：A vision based navigation system for autonomous aircraft.pdf
上傳時間： 2016-12-22
上傳用戶：jackgao
資源簡介：Sudoku is a logic-based number placement puzzle. A deceptively simple game of logic, Sudoku is puzzling players all over world.
上傳時間： 2017-07-04
上傳用戶：dragonhaixm
資源簡介：The CY4623 reference design kit offers a complete production-ready solution for a USB or PS/2 optical mouse. The design showcases the revolutionary new
上傳時間： 2014-01-14
上傳用戶：ynzfm
資源簡介：a RIP distance vector implementation for a simple graph
上傳時間： 2014-09-03
上傳用戶：dongbaobao
資源簡介：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...
上傳時間： 2014-01-07
上傳用戶：xiaoxiang
資源簡介：In this paper, a new method is introduced to implement chaotic generators based on the Henon map and Lorenz chaotic generators given by the state equations using the Field Programmable Gate Array (FPGA). The aim of this method is to increas...
上傳時間： 2017-07-24
上傳用戶：qq521
資源簡介：Wavelets have widely been used in many signal and image processing applications. In this paper, a new serial-parallel architecture for wavelet-based image compression is introduced. It is based on a 4-tap wavelet transform, which is reali...
上傳時間： 2014-01-22
上傳用戶：hongmo
資源簡介：In this paper we propose to reduce the textural components by modelling the coefficients of a wedgelet based regression tree instead of the original pixel intensities
上傳時間： 2015-10-22
上傳用戶：gxmm
資源簡介：in this paper,wo propose an extension of the zerotree-based space-frequency quantization algorithm by adding a wedgelet symbol to its tree-pruning optimization.
上傳時間： 2015-10-22
上傳用戶：yxgi5
資源簡介：This paper introduces an affine invariant of trapezia, and the explicit constraint equation between the intrinsic matrix of a camera and the similarity invariants of a trapezium are established using the affine invariant. By this constraint...
上傳時間： 2014-01-16
上傳用戶：6546544
資源簡介：A self-designed control of PC parallel port communication is introduced in this paper.Taking advantage of the MFC ActiveX technology, it is developed in Visual C++ and offset the scarcity of the control of PC parellel paort communication. A...
上傳時間： 2015-12-02
上傳用戶：Miyuki
資源簡介：This paper investigates the design of joint frequency offset and carrier phase estimation of a multi-frequency time division multiple access (MF-TDMA) demodulator that is applied to a digital video broadcasting—return channel system via...
上傳時間： 2015-12-30
上傳用戶：ls530720646
資源簡介：In this paper, a new family of Cassinian wave-guides is proposed, simulating and calculation are finished with CST Microwave Studio that based on Finite Integral Technique (FIT), and some results are given. Electromagnetic field mode typ...
上傳時間： 2014-01-18
上傳用戶：netwolf
