Results 1 to 10 of about 15,336,813 (241)

From Pixels to Maps: Implementing RGB-D SLAM with Kinect on a Mobile Robot

Applied Sciences
The advancement of robotics has expanded applications across various sectors, increasing the need for reliable mapping and navigation in unfamiliar environments.
Fahmizal, Priyova Muhammad Rafief, Rico Agustiawan, Hari Maghfiroh, Mariusz Jablonski, Piotr Borkowski   +5 more
doaj   +1 more source

Expanding the Detection of Traversable Area with RealSense for the Visually Impaired

Sensors, 2016
The introduction of RGB-Depth (RGB-D) sensors into the visually impaired people (VIP)-assisting area has stirred great interest of many researchers. However, the detection range of RGB-D sensors is limited by narrow depth field angle and sparse depth map
Kailun Yang, Kaiwei Wang, Weijian Hu, Jian Bai   +3 more
doaj   +1 more source

A Vertex-to-Edge Weighted Closed-Form Method for Dense RGB-D Indoor SLAM

IEEE Access, 2019
RGB-D dense mapping systems are widely used for indoor navigation and augmented reality. However, the drift in egomotion estimation systems accumulates as the systems expand over space and time.
Shengjun Tang, You Li, Zhilu Yuan, Xiaoming Li, Renzhong Guo, Yeting Zhang, Weixi Wang   +6 more
doaj   +1 more source

RGB-D Mirror Segmentation with Reliability-Guided Residual Correction

Sensors
Mirror segmentation remains challenging because mirror regions often share appearance with the reflected scene, while sensor depth around mirrors is frequently missing, noisy, or geometrically inconsistent. Although recent RGB-based methods have achieved
Taehyeon Kim, Yong Ju Jung
doaj   +1 more source

CIAFNet: An RGB-D Cross-Modal Interaction and Adaptive Fusion Network for Camellia oleifera Fruit Detection

Agriculture
To better address the accuracy bottleneck of RGB-only Camellia oleifera C.Abel fruit detection in complex orchard environments, this paper proposes CIAFNet—a dual-stream RGB-D fusion detection network—and evaluates its potential as a visual front end for
Yan Chen, Chengxin Yang, Chao Yuan, Yiming Lu, Dandan Fu, Yinghui Fang, Shuman Liu, Hui Ai   +7 more
doaj   +1 more source

Efficient RGB–D data processing for feature–based self–localization of mobile robots

International Journal of Applied Mathematics and Computer Science, 2016
The problem of position and orientation estimation for an active vision sensor that moves with respect to the full six degrees of freedom is considered. The proposed approach is based on point features extracted from RGB-D data.
Kraft Marek, Nowicki Michał, Penne Rudi, Schmidt Adam, Skrzypczyński Piotr   +4 more
doaj   +1 more source

Synchrony Vision: An RGB-D Sensor-Based System for Real-Time Monitoring and Event-Level Analysis of Interpersonal Motion Synchrony

Sensors
Interpersonal synchrony is a time-dependent coordination pattern in which interacting partners’ body movements become temporally aligned. This study frames interpersonal synchrony as a human motion analysis problem and presents Synchrony Vision, an RGB-D
Jinhwan Kwon
doaj   +1 more source

Real-time lidar-visual feature co-optimization for complex indoor environments: an adaptive fusion framework with illumination-robust enhancement

Journal of King Saud University: Computer and Information Sciences
In complex indoor environments—such as chaotic warehouses or post-disaster sites—achieving accurate simultaneous localization and mapping (SLAM) is hindered by inherent limitations of the sensors involved: Light Detection and Ranging (LiDAR) loses ...
Qilong Wang, Ning Wang, Xin Du, Xiang Gao, Aofei Tang   +4 more
doaj   +1 more source

3D Camera and Single-Point Laser Sensor Integration for Apple Localization in Spindle-Type Orchard Systems

Sensors
Accurate localization of apples is the key factor that determines a successful harvesting cycle in the automation of apple harvesting for unmanned operations.
R. M. Rasika D. Abeyrathna, Victor Massaki Nakaguchi, Zifu Liu, Rizky Mulya Sampurno, Tofael Ahamed   +4 more
doaj   +1 more source

Robust Manipulation of Randomly Stacked Jenga Blocks via a Strategy-Driven Framework Using a Single RGB-D Sensor

Sensors
Robust manipulation of small, densely stacked objects remains a challenging problem due to severe occlusions and geometric ambiguities, particularly under single-view sensing conditions.
Dongwoon Song, Yeri Park, Minseong Jo, Wonje Hwang, Gijae Ahn, Seung-Joon Yi   +5 more
doaj   +1 more source