Results 31 to 40 of about 7,169 (217)

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Stereo Vision Guiding for the Autonomous Landing of Fixed-Wing UAVs: A Saliency-Inspired Approach

open access: yesInternational Journal of Advanced Robotic Systems, 2016
It is an important criterion for unmanned aerial vehicles (UAVs) to land on the runway safely. This paper concentrates on stereo vision localization of a fixed-wing UAV's autonomous landing within global navigation satellite system (GNSS) denied ...
Zhaowei Ma, Tianjiang Hu, Lincheng Shen
doaj   +1 more source

Bio-Inspired Stereo Vision Calibration for Dynamic Vision Sensors

open access: yesIEEE Access, 2019
Many advances have been made in the field of computer vision. Several recent research trends have focused on mimicking human vision by using a stereo vision system.
Manuel J. Dominguez-Morales   +5 more
doaj   +1 more source

In Vivo Skin 3‐D Surface Reconstruction and Wrinkle Depth Estimation Using Handheld High Resolution Tactile Sensing

open access: yesAdvanced Healthcare Materials, EarlyView.
A compact handheld GelSight probe reconstructs in vivo 3‐D skin topography with micron‐level precision using a custom elastic gel and a learning‐based surface normal to height map pipeline. The device quantifies wrinkle depth across various body locations and detects changes in wrinkle depth following moisturizer application.
Akhil Padmanabha   +12 more
wiley   +1 more source

A survey on computer vision technology in Camera Based ETA devices

open access: yesIJAIN (International Journal of Advances in Intelligent Informatics), 2015
Electronic Travel Aid systems are expected to make impaired persons able to perform their everyday tasks such as finding an object and avoiding obstacles easier.
Amir Ramezani Dooraki
doaj   +1 more source

Determination of the Live Weight of Farm Animals with Deep Learning and Semantic Segmentation Techniques

open access: yesApplied Sciences, 2023
In cattle breeding, regularly taking the animals to the scale and recording their weight is important for both the performance of the enterprise and the health of the animals.
Erdal Guvenoglu
doaj   +1 more source

An AI‐Enabled All‐In‐One Visual, Proximity, and Tactile Perception Multimodal Sensor

open access: yesAdvanced Robotics Research, EarlyView.
Targeting integrated multimodal perception of robots, an AI‐enabled all‐in‐one multimodal sensor is proposed. This sensor is capable of perceiving three types of modalities, including vision, proximity, and tactility. By toggling an ultraviolet light and adjusting the camera focus, it switches smoothly between multiple perceptual modalities, enabling ...
Menghao Pu   +7 more
wiley   +1 more source

Multilevel Inverse Patchmatch Network with Local and Global Refinement for Underwater Stereo Matching

open access: yesJournal of Marine Science and Engineering, 2023
Vision-based underwater autonomous systems play a significant role in marine exploration. Stereo matching is one of the most popular applications for vision-based underwater autonomous systems, which recovers the geometric information of underwater ...
Jiaqi Leng   +5 more
doaj   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Pengukuran Jarak Berbasiskan Stereo Vision

open access: yesComTech, 2010
Measuring distance from an object can be conducted in a variety of ways, including by making use of distance measuring sensors such as ultrasonic sensors, or using the approach based vision system.
Iman Herwidiana Kartowisastro
doaj   +1 more source

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