Attitude and Position Estimation of a Helmet Using Stereo Vision

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

Getting the Position and the Pose Using Stereo Vision

Controlling a quadruped robot is a challenging problem in Robotics. In this report I present an application to get the position and the pose of the Little Dog robot using stereo vision. I built a vision system on top of the Little Dog robot and reconstructed a 3-D terrain model using a stereo camera. Then I aligned sequential 3-D models to get the position and the pose using ICP algorithm. In t...

متن کامل

Position estimation for a mobile robot using vision and odometry

In this paper, we describe a method for locating a mobile robot moving in a known environment. This technique combines position estimation from odometry with observations of the environment from a mobile camera. Fixed objects in the world provide landmarks which are listed in a data base. The system calculates the angle to each landmark and then orients the camera. An extended Kalman jilter is ...

متن کامل

Fast And Accurate Stereo Vision-Based Estimation Of 3D Position And Axial Motion Of Road Obstacles

In this article, we present a fast and accurate stereo vision-based system that detects and tracks road obstacles, as well as computes their 3D position and their axial motion. To do so, axial motion maps are constructed and the inclination angles of 3D straight segments are computed. 3D straight segments are obtained after the construction of 3D sparse maps based on dynamic programming and mul...

متن کامل

Attitude and Position Estimation from Vector Observations

This paper introduces three novel methods to evaluate attitude and position from vector observations using a vision-based technology camera. The first approach, called Linear Algebra Resection Approach (LARA), solves for attitude and position simultaneously and can be used in the lost-in-space case, when no approximate solution is available. The solution is shown to be the left eigenvector asso...

متن کامل

Grid Map based Free Space Estimation using Stereo Vision

This contribution proposes a temporally filtered free space estimation method for autonomous driving using dense disparity images from stereo vision. Urban environments feature complex surroundings in which the free space is limited by large and relatively flat obstacles (e.g. cars and curbs). Free space methods relying on single frame measurements suffer from sensor noise and depth artifacts, ...

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: Journal of the Korean Society for Aeronautical & Space Sciences

سال: 2010

ISSN: 1225-1348

DOI: 10.5139/jksas.2010.38.7.693