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
標(biāo)簽： localization mechanism presents proposal
上傳時(shí)間： 2016-11-04
上傳用戶：dianxin61
Semantic analysis of multimedia content is an on going research area that has gained a lot of attention over the last few years. Additionally, machine learning techniques are widely used for multimedia analysis with great success. This work presents a combined approach to semantic adaptation of neural network classifiers in multimedia framework. It is based on a fuzzy reasoning engine which is able to evaluate the outputs and the confidence levels of the neural network classifier, using a knowledge base. Improved image segmentation results are obtained, which are used for adaptation of the network classifier, further increasing its ability to provide accurate classification of the specific content.
標(biāo)簽： multimedia Semantic analysis research
上傳時(shí)間： 2016-11-24
上傳用戶：蟲蟲蟲蟲蟲蟲
The philosophy of the book is to present various pattern recognition tasks in a unified way, including image analysis, speech processing, and communication applications. Despite their differences, these areas do share common features and their study can only benefit from a unified approach.
標(biāo)簽： recognition philosophy pattern present
上傳時(shí)間： 2017-05-05
上傳用戶：plsee
A short tour on wavelets. This documents describes general aspects in wavelet field. It concerns a mathematical approach and can be used as a teaching material.
標(biāo)簽： documents describes concerns wavelets
上傳時(shí)間： 2017-06-14
上傳用戶：ynzfm
FreeRTOS source code as bundled with the book "Using FreeRTOS Real-Time Kernel - A Practical Approach"
標(biāo)簽： FreeRTOS Real-Time Practical Approac
上傳時(shí)間： 2014-01-27
上傳用戶：1101055045
數(shù)學(xué)公式庫(kù)--非常不錯(cuò) The GNU Scientific Library (GSL) is a collection of routines for numerical computing. The routines have been written from scratch in C, and present a modern Applications Programming Interface (API) for C programmers, allowing wrappers to be written for very high level
標(biāo)簽： Scientific collection computing numerical
上傳時(shí)間： 2013-12-17
上傳用戶：yuanyuan123
一種新的描述電磁學(xué)的幾何方法, William E. Baylis著, 英文版
標(biāo)簽： Electrodynamics Geometric Approach Modern
上傳時(shí)間： 2017-02-09
上傳用戶：pkuwwt
·上傳一些無刷電機(jī)BLDC的資料，還有幾篇直接轉(zhuǎn)矩DTC的控制文章，希望對(duì)大家能有幫助。 (原文件名: A New Simulation Model of BLDC Motor With Real Back EMF Waveform.pdf) (原文件名: A Sensorless Approach to Control of a Turbodynamic.PDF)
上傳時(shí)間： 2013-06-09
上傳用戶：czl10052678
This white paper raises some fundamental issues the design engineer should address before deciding upon a communication approach for a wireless network. As no universal wireless network solution exists, it should be custom tailored to suit the application demands. Defining your application communication characteristics is the key to ensure optimal communication reliability and resistance to interfering noise sources.
標(biāo)簽： 無線通信網(wǎng)絡(luò) 基本概念
上傳時(shí)間： 2013-11-23
上傳用戶：zhichenglu
In today’s world of modular networking and telecommunications design, it is becomingincreasingly difficult to keep alignment with the many different and often changing interfaces,both inter-board and intra-board. Each manufacturer has their own spin on the way in whichdevices are connected. To satisfy the needs of our customers, we must be able to support alltheir interface requirements. For us to be able to make products for many customers, we mustadopt a modular approach to the design. This modularity is the one issue that drives the majorproblem of shifting our bits from one modular interface to another.
標(biāo)簽： 150 WP 兆兆 網(wǎng)絡(luò)
上傳時(shí)間： 2013-11-25
上傳用戶：suicone
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