Results 71 to 80 of about 1,551,938 (158)
Journal of Separation Science, Volume 49, Issue 2, February 2026.ABSTRACT Additive manufacturing is transforming how microfluidic devices are prototyped and fabricated. Among various 3D printing methods, stereolithography (SLA) has become a dominant technique for microfluidics due to its high resolution and design flexibility, with widespread use in lab‐on‐a‐chip applications.
Guillermo Ramirez‐Alvarado +3 more
wiley +1 more source
Geolocalization from Aerial Sensing Images Using Road Network Alignment
Remote SensingEstimating the geographic positions in GPS-denied environments is of great significance to the safe flight of unmanned aerial vehicles (UAVs). In this paper, we propose a novel geographic position estimation method for UAVs after road network alignment ...
Yongfei Li +4 more
doaj +1 more source
MVI‐Depth: Multi‐View Indoor Depth Estimation Based on the Fusion of Semantic Information
CAAI Transactions on Intelligence Technology, Volume 11, Issue 1, Page 98-110, February 2026.ABSTRACT Compared to monocular depth estimation, multi‐view depth estimation often yields more accurate results. However, traditional multi‐view depth estimation methods often fail to leverage semantic information fully and struggle to effectively fuse information from multiple views, leading to suboptimal prediction performance in challenging ...
Ying Zhu, Buyun Chen, Hong Liu, Xia Li
wiley +1 more source
Semi-supervised Deep Large-Baseline Homography Estimation with Progressive Equivalence Constraint
, 2023 Homography estimation is erroneous in the case of large-baseline due to the low image overlay and limited receptive field. To address it, we propose a progressive estimation strategy by converting large-baseline homography into multiple intermediate ones,
Li, Haipeng +4 more
core +1 more source
A Vision‐Based Motion Compensation Method for Unmanned Aerial Vehicles
IET Cyber-Systems and Robotics, Volume 8, Issue 1, January/December 2026.ABSTRACT In target tracking under background motion scenarios, background movement often significantly compromises detection and tracking accuracy. This paper proposes a visual motion compensation algorithm for unmanned aerial vehicles, integrating feature point detection, matching and robust geometric estimation methods.
Yiwei Wang, Weifeng Liu, Meng Zhou
wiley +1 more source
Stay Local or Go Global: Geo‐Referenced Bounding Boxes for Tracking Wildlife in Thermal Drone Videos
IET Computer Vision, Volume 20, Issue 1, January/December 2026.An overview of the geo‐referenced drone‐based detection and tracking pipeline is presented. The workflow begins with flight execution, including mission planning, control, RTK‐based positioning and image metadata acquisition. In the pre‐processing stage, video synchronisation, frame extraction and camera‐calibration‐based undistortion are performed ...
Christoph Praschl +3 more
wiley +1 more source
A planar homography estimation method for camera calibration
, 2003 More and more calibration methods are proposed based on planar homography. However, result accuracy of intrinsic parameters depends closely on homography estimation, which may be sensitive to noise. In this paper, a planar homography estimation method is
Tan DL(谈大龙) +3 more
core
Robust Line Matching and Estimate of Homographies Simultaneously [PDF]
, 2003 This paper addresses the robust matching of lines simultaneously to the computation of homographies between two views, when structure and motion are unknown. Using viewpoint non invariant measures, such as image dependent parameters, gives a lot of non matched or wrong matched features.
José Jesús Guerrero, Carlos Sagüés
openaire +1 more source
A Robust Deep Learning Framework for Steganography in 1D and 2D Barcodes
Electronics Letters, Volume 62, Issue 1, January/December 2026.Barcodes are a key IoT technology for product identification and supply chain traceability, yet they are limited in data capacity and security. To address these limitations, we propose a barcode steganography framework based on image embedding and deep learning.
Yanfei Sun +3 more
wiley +1 more source
Asteroid Pose Estimation Method Based on Monocular Vision and Intelligent Perception
Electronics Letters, Volume 62, Issue 1, January/December 2026.This paper proposes a pose estimation network based on geometric perception dual branch regression heads. By jointly optimizing rotation (Euler angle) and translation parameters and combining physical constraints to improve solution accuracy, the network achieves high‐precision solution of asteroid relative pose with a position estimation error of less
Chengbo Qiu +5 more
wiley +1 more source