Autonomous feature type selection based on environment using expectation maximization in self-localization

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Steganalysis feature improvement using expectation maximization

Images and data files provide an excellent opportunity for concealing illegal or clandestine material. Currently, there are over 250 different tools which embed data into an image without causing noticeable changes to the image. From a forensics perspective, when a system is confiscated or an image of a system is generated the investigator needs a tool that can scan and accurately identify file...

متن کامل

Autonomous Exploration with Expectation-Maximization

We consider the problem of autonomous mobile robot exploration in an unknown environment for the purpose of building an accurate feature-based map efficiently. Most literature on this subject is focused on the combination of a variety of utility functions, such as curbing robot pose uncertainty and the entropy of occupancy grid maps. However, the effect of uncertain poses is typically not well ...

متن کامل

Feature Selection Based on the Rough Set Theory and Expectation-Maximization Clustering Algorithm

We study the Rough Set theory as a method of feature selection based on tolerant classes that extends the existing equivalent classes. The determination of initial tolerant classes is a challenging and important task for accurate feature selection and classification. In this paper the Expectation-Maximization clustering algorithm is applied to determine similar objects. This method generates fe...

متن کامل

Concurrent Cognitive Mapping and Localization Using Expectation Maximization Thesis

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

متن کامل

Expectation-Based Vision for Self-Localization on a Legged Robot

This paper presents and empirically compares solutions to the problem of vision and self-localization on a legged robot. Specifically, given a series of visual images produced by a camera on-board the robot, how can the robot effectively use those images to determine its location over time? Legged robots, while generally more robust than wheeled robots to locomotion in various terrains (Wetterg...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Advanced Robotic Systems

سال: 2018

ISSN: 1729-8814,1729-8814

DOI: 10.1177/1729881418814701