Results 131 to 140 of about 1,569 (165)

Some improvements in the RGB-D SLAM system

The 2015 IEEE RIVF International Conference on Computing & Communication Technologies - Research, Innovation, and Vision for Future (RIVF), 2015
RGB-D cameras offer both color and depth images of the surrounding environment, making them an attractive option for robot sensor. In this work, we present an RGB-D SLAM system using the Microsoft Kinect. The proposed system is a full 6DoF (Degrees of Freedom) SLAM system which can estimate camera trajectory and reconstruct a 3D model of the ...
Hieu Pham Quang, Ngoc Ly Quoc
openaire   +1 more source

3D Planar RGB-D SLAM System

2016
يمكن أن تستفيد تطبيقات مثل التوطين المتزامن ورسم الخرائط (SLAM) بشكل كبير من بيانات مستشعر RGB - D لإنتاج خرائط ثلاثية الأبعاد للبيئة بالإضافة إلى تقدير مسار المستشعر. ومع ذلك، يمكن أن تكون خريطة النقاط ثلاثية الأبعاد الناتجة مرهقة، وبما أن البيئات الداخلية تتكون أساسًا من أسطح مستوية، فإن الفكرة هي استخدام الطائرات ككتل بناء لعملية الضرب.
Hakim Elchaoui Elghor, David Roussel, Fakhr-Eddine Ababsa, El Houssine Bouyakhf   +3 more
openaire   +1 more source

Interactive RGB-D SLAM on Mobile Devices

2015
In this paper we present a new RGB-D SLAM system specifically designed for mobile platforms. Though the basic approach has already been proposed, many relevant changes are required to suit a user-centered mobile environment. In particular, our implementation tackles the strict memory constraints and limited computational power of a typical tablet ...
Nicholas Brunetto, FIORAIO, NICOLA, DI STEFANO, LUIGI   +2 more
openaire   +1 more source

Visual SLAM using multiple RGB-D cameras

2015 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2015
In this paper, we present a solution to visual simultaneous localization and mapping (SLAM) using multiple RGB-D cameras. In the SLAM system, we integrate visual and depth measurements from those RGB-D cameras to achieve more robust pose tracking and more detailed environmental mapping in unknown environments.
Shaowu Yang, Xiaodong Yi 0002, Zhiyuan Wang, Yanzhen Wang, Xuejun Yang   +4 more
openaire   +1 more source

Using a RGB-D camera for 6DoF SLAM

2012
This paper presents a method for fast calculation of the egomotion done by a robot using visual features. The method is part of a complete system for automatic map building and Simultaneous Localization and Mapping (SLAM). The method uses optical flow in order to determine if the robot has done a movement.
Jose Muñoz, Daniel Pastor 0003, Pablo Gil, Santiago T. Puente, Miguel Cazorla   +4 more
openaire   +2 more sources

Visual SLAM with RGB-D Cameras

2019 Chinese Control Conference (CCC), 2019
This paper focuses on visual SLAM with RGB-D cameras (abbreviated as RGB-D SLAM), which has been an actively studied issue in the robotics community since RGB-D cameras can obtain depth information of environments simply. Firstly, two types of RGB-D cameras are introduced according to the principle of depth measurement. Secondly, the typical RGB-D SLAM
Qiongyao Jin, Yungang Liu, Yongchao Man, Fengzhong Li   +3 more
openaire   +1 more source

An improved RGB-D SLAM algorithm

2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC), 2017
This paper presents 2 improvements to traditional RGB-D SLAM algorithm. One is to build a minimum error function using graph optimization model to estimate camera pose, reduce the number of iterations; another is proposed a intelligent loop detection algorithm which according to camera trajectory curvature, to construct accurate loop closing.
Wenchi Sun, Shunyan Wang, Jiancai Wu, Xin Du   +3 more
openaire   +1 more source

IMU aided RGB-D SLAM

2017 14th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2017
In recent years, a low-cost range sensing technology (such as Kinect) has attracted many researchers in vision community. Despite being promising for indoor navigation, continuous operation in a challenging environments is still a fundamental problem.
Usman Qayyum, Qaisar Ahsan, Zahid Mahmood   +2 more
openaire   +1 more source

Linear RGB-D SLAM for Planar Environments

2018
We propose a new formulation for including orthogonal planar features as a global model into a linear SLAM approach based on sequential Bayesian filtering. Previous planar SLAM algorithms estimate the camera poses and multiple landmark planes in a pose graph optimization.
Pyojin Kim, Brian Coltin, H. Jin Kim
openaire   +1 more source

CPA-SLAM: Consistent plane-model alignment for direct RGB-D SLAM

2016 IEEE International Conference on Robotics and Automation (ICRA), 2016
Planes are predominant features of man-made environments which have been exploited in many mapping approaches. In this paper, we propose a real-time capable RGB-D SLAM system that consistently integrates frame-to-keyframe and frame-to-plane alignment. Our method models the environment with a global plane model and - besides direct image alignment - it ...
Lingni Ma, Christian Kerl, Jörg Stückler, Daniel Cremers   +3 more
openaire   +1 more source