Passive Initialization Method Based on Motion Characteristics for Monocular SLAM

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

Undelayed landmarks initialization for monocular SLAM

We address the problem of landmark initialization in monocular simultaneous localization and mapping (SLAM). The depth dimension is not observable from one monocular measurement, and several observations are required from different vantage points exhibiting sufficient parallax. This makes initialization difficult. Early solutions to the problem performed a parallel task to determine this depth ...

متن کامل

Delayed Features Initialization for Inverse Depth Monocular SLAM

Recently, the unified inverse depth parametrization has shown to be a good option for challenging monocular SLAM problem, in a scheme of EKF for the estimation of the stochastic map and camera pose. In the original approach, features are initialized in the first frame observed (undelayed initialization), this aspect has advantages but also some problems. In this paper a delayed feature initiali...

متن کامل

Monocular SLAM for Autonomous Robots with Enhanced Features Initialization

This work presents a variant approach to the monocular SLAM problem focused in exploiting the advantages of a human-robot interaction (HRI) framework. Based upon the delayed inverse-depth feature initialization SLAM (DI-D SLAM), a known monocular technique, several but crucial modifications are introduced taking advantage of data from a secondary monocular sensor, assuming that this second came...

متن کامل

GSLAM: Initialization-robust Monocular Visual SLAM via Global Structure-from-Motion

Many monocular visual SLAM algorithms are derived from incremental structure-from-motion (SfM) methods. This work proposes a novel monocular SLAM method which integrates recent advances made in global SfM. In particular, we present two main contributions to visual SLAM. First, we solve the visual odometry problem by a novel rank1 matrix factorization technique which is more robust to the errors...

متن کامل

Monocular Visual-Inertial SLAM: Continuous Preintegration and Reliable Initialization

In this paper, we propose a new visual-inertial Simultaneous Localization and Mapping (SLAM) algorithm. With the tightly coupled sensor fusion of a global shutter monocular camera and a low-cost Inertial Measurement Unit (IMU), this algorithm is able to achieve robust and real-time estimates of the sensor poses in unknown environment. To address the real-time visual-inertial fusion problem, we ...

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: Complexity

سال: 2019

ISSN: 1076-2787,1099-0526

DOI: 10.1155/2019/8176489