Results 81 to 90 of about 1,991 (152)

Automatic Seam-Line Detection in UAV Remote Sensing Image Mosaicking by Use of Graph Cuts

ISPRS International Journal of Geo-Information, 2018
Image mosaicking is one of the key technologies in data processing in the field of computer vision and digital photogrammetry. For the existing problems of seam, pixel aliasing, and ghosting in mosaic images, this paper proposes and implements an optimal
Ming Li, Deren Li, Bingxuan Guo, Lin Li, Teng Wu, Weilong Zhang   +5 more
doaj   +1 more source

Assessing the Impact of Spatial Resolution and Hyperparameters on Automatic Agricultural Parcel Delineation Using the Segment Anything Model With Multi‐Resolution and Super‐Resolved Satellite Imagery

Transactions in GIS, Volume 30, Issue 4, June 2026.
ABSTRACT Accurate and automatic determination of the boundaries of agricultural parcels is essential for planning sustainable agricultural policies, managing agricultural production, tracking products and enabling precision farming applications. In recent years, pre‐trained visual base models with zero‐shot segmentation capabilities, such as the ...
Fatih Fehmi Şimşek, Melih Altay, Kaan Kalkan, Mehmet Cengiz Arslanoğlu   +3 more
wiley   +1 more source

First Evaluation Results of the Water Indication Mask as a By-product of the TanDEM-X DEM [PDF]

, 2012
The main goal of the TanDEM-X mission is the production of a global Digital Elevation Model (DEM). A byproduct is the so-called Water Indication Mask (WAM). The purpose of this supplementary information layer is to support the DEM editing process where
Roth, Achim, Gruber, Astrid, Breunig, Markus, Wessel, Birgit, Wendleder, Anna   +4 more
core  

An Automatic Mosaicking Algorithm for the Generation of a Large-Scale Forest Height Map Using Spaceborne Repeat-Pass InSAR Correlation Magnitude

Remote Sensing, 2015
This paper describes an automatic mosaicking algorithm for creating large-scale mosaic maps of forest height. In contrast to existing mosaicking approaches through using SAR backscatter power and/or InSAR phase, this paper utilizes the forest height ...
Yang Lei, Paul Siqueira
doaj   +1 more source

Orthorectied mosaicking of images from small-scale unmanned aerial vehicles

, 2013
Unmanned aerial vehicles (UAVs) have been recently deployed in various civilian applications such as environmental monitoring, aerial imagery, and surveillance.
Yahyanejad, Saeed
core   +1 more source

Seamline Determination Based on PKGC Segmentation for Remote Sensing Image Mosaicking

Sensors, 2017
This paper presents a novel method of seamline determination for remote sensing image mosaicking. A two-level optimization strategy is applied to determine the seamline. Object-level optimization is executed firstly.
Qiang Dong, Jinghong Liu
doaj   +1 more source

Deep learning-based fetoscopic mosaicking for field-of-view expansion [PDF]

, 2020
PURPOSE: Fetoscopic laser photocoagulation is a minimally invasive surgical procedure used to treat twin-to-twin transfusion syndrome (TTTS), which involves localization and ablation of abnormal vascular connections on the placenta to regulate the blood ...
Dwyer, G, Ourselin, S, Tella-Amo, M, Vasconcelos, F, Vander Poorten, E, Vercauteren, T, Gruijthuijsen, C, Stoyanov, D, Deprest, J, Bano, S   +9 more
core   +1 more source

Novel OCT mosaicking pipeline with Feature- and Pixel-based registration [PDF]

High-resolution Optical Coherence Tomography (OCT) images are crucial for ophthalmology studies but are limited by their relatively narrow field of view (FoV).
Oguz, Ipek, Wang, Jiacheng, Li, Hao, Hu, Dewei, Tao, Yuankai K.   +4 more
core   +1 more source

Evaluation strategy for image acquisition protocols in confocal microscopy mosaic imaging of the cornea

Current Directions in Biomedical Engineering
In vivo confocal laser-scanning microscopy (CLSM) of the cornea provides image data from the corneal tissues with cellular resoultion. The ability to resolve the nerve fiber bundles of the sub-basal nerve plexus (SNP), in particular, opens the ...
Allgeier Stephan, Reichert Klaus-Martin, Sorokovaia Ekaterina, Bohn Sebastian, Mikut Ralf, Stachs Oliver, Sperlich Karsten   +6 more
doaj   +1 more source

Task-Tree Based Large-Scale Mosaicking for Massive Remote Sensed Imageries with Dynamic DAG Scheduling

, 2015
Remote sensed imagery mosaicking at large scale has been receiving increasing attentions in regional to global research. However, when scaling to large areas, image mosaicking becomes extremely challenging for the dependency relationships among a large ...
Zomaya, Albert Y, Wang, Lizhe, Chen, D, Ma, Yan, Ranjan, Rajiv   +4 more
core   +1 more source