Results 71 to 80 of about 103,551 (264)
Regions of interest selection in the tasks of contactless human pulse measurement by analyzing the RGB video stream [PDF]
E3S Web of Conferences, 2019 This paper is devoted to improving the accuracy of human pulse measurement by RGB video stream analysis. For this purpose, a study was conducted the influence of the size, location and stability of the region of interest on contactless human pulse ...
Fisunov Alexander V. +2 more
doaj +1 more source
Depth camera based dataset of hand gestures
Data in Brief, 2022 The dataset contains RGB and depth version video frames of various hand movements captured with the Intel RealSense Depth Camera D435. The camera has two channels for collecting both RGB and depth frames at the same time.
Sindhusha Jeeru +5 more
doaj +1 more source
DA-RNN: Semantic Mapping with Data Associated Recurrent Neural Networks
, 2017 3D scene understanding is important for robots to interact with the 3D world in a meaningful way. Most previous works on 3D scene understanding focus on recognizing geometrical or semantic properties of the scene independently. In this work, we introduce
Fox, Dieter, Xiang, Yu
core +1 more source
Advanced Robotics Research, EarlyView.This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi +2 more
wiley +1 more source
Temporal and Spatial Denoising of Depth Maps
Sensors, 2015 This work presents a procedure for refining depth maps acquired using RGB-D (depth) cameras. With numerous new structured-light RGB-D cameras, acquiring high-resolution depth maps has become easy. However, there are problems such as undesired occlusion,
Bor-Shing Lin +4 more
doaj +1 more source
Improving Action Localization by Progressive Cross-stream Cooperation
, 2019 Spatio-temporal action localization consists of three levels of tasks: spatial localization, action classification, and temporal segmentation. In this work, we propose a new Progressive Cross-stream Cooperation (PCSC) framework to use both region ...
Ouyang, Wanli +3 more
core +1 more source
Advanced Robotics Research, EarlyView.Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus +8 more
wiley +1 more source
Research on GPU Real-time Stitching of Multi-channel High-definition YUV Video [PDF]
Jisuanji gongcheng, 2016 To improve the real-time performance of high-definition video stitching,a stitching method of GPU-based real-time multi-channel high-definition YUV video is proposed.Firstly,the perspective model of YUV422 image stitching is deduced,and then parallel ...
WANG Zhen,XU Xiaohang,WANG Jing,LI Sheng,ZHENG Hong
doaj +1 more source
Advanced Robotics Research, EarlyView.This work presents a robotic control method for human–robot collaborative assembly based on a biomechanics‐constrained digital human model. Reinforcement learning is used to generate physiologically plausible human motion trajectories, which are integrated into a virtual environment for robot control learning.
Bitao Yao +4 more
wiley +1 more source
The Video Project Enabling RGB video processing and compression on-board satellites
, 2022 Session 1A-Barrios-The Video Project Enabling RGB video processing and compression on-board ...
Barrios, Yubal +4 more
openaire +3 more sources