Results 81 to 90 of about 2,938,805 (296)
Sensor node localisation using a stereo camera rig [PDF]
, 2007 In this paper, we use stereo vision processing techniques to detect and localise sensors used for monitoring simulated environmental events within an experimental sensor network testbed.
Dermot Diamond +15 more
core +2 more sources
Advanced Science, EarlyView.Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang +3 more
wiley +1 more source
Evaluation of Stereo Matching Costs on Images with Radiometric Differences [PDF]
, 2009 Stereo correspondence methods rely on matching costs forcomputing the similarity of image locations. We evaluate the insensitivity of different costs for passive binocular stereo methods with respect to radiometric variations of the input images.
Hirschmüller, Heiko, Scharstein, Daniel
core
Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics
Advanced Science, EarlyView.This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li +8 more
wiley +1 more source
Monocular Stereo Measurement Using High-Speed Catadioptric Tracking
Sensors, 2017 This paper presents a novel concept of real-time catadioptric stereo tracking using a single ultrafast mirror-drive pan-tilt active vision system that can simultaneously switch between hundreds of different views in a second.
Shaopeng Hu +3 more
doaj +1 more source
Stereo Matching in the Presence of Sub-Pixel Calibration Errors [PDF]
, 2009 Stereo matching commonly requires rectified images that are computed from calibrated cameras. Since all under-lying parametric camera models are only approximations, calibration and rectification will never be perfect.
Hirschmüller, Heiko, Gehrig, Stefan
core
Passive Color Imaging Through Macroscopic Strong Scattering Media
Advanced Science, EarlyView.Light reflected from distant targets is severely attenuated and scattered by dense fog. A color‐channel‐simulated, independently exposed sCMOS array (CISA), combined with a passive colorful de‐scattering pipeline (PCDP), captures and reconstructs extremely weak target signals.
Renrui Wang +4 more
wiley +1 more source
Novel Descattering Approach for Stereo Vision in Dense Suspended Scatterer Environments
Sensors, 2017 In this paper, we propose a model-based scattering removal method for stereo vision for robot manipulation in indoor scattering media where the commonly used ranging sensors are unable to work.
Chanh D. Tr. Nguyen +4 more
doaj +1 more source
Advanced Science, EarlyView.The ROS‐responsive in situ thermosensitive MZR@SPPP hydrogel system enables dual‐stage drug loading and sustained ocular delivery. Upon administration, it gelates at ocular surface temperature, enhancing ocular adhesion. By scavenging free radicals, restoring NRF2‐mediated antioxidant defense and mitochondrial homeostasis, and suppressing inflammatory ...
Danyi Qin +13 more
wiley +1 more source
Road Scene Understanding using Depth Data from Stereo Vision
, 2022 openMultimodal Semantic Segmentation aims at obtaining an accurate pixel level understanding of the scene by jointly exploiting multiple information sources, e.g., standard images and depth maps or 3D data.
RIGHETTO, LEONARDO
core