Results 21 to 30 of about 649,537 (305)

Have I Seen This Place Before? A Fast and Robust Loop Detection and Correction Method for 3D Lidar SLAM

open access: yesSensors, 2018
In this paper, we present a complete loop detection and correction system developed for data originating from lidar scanners. Regarding detection, we propose a combination of a global point cloud matcher with a novel registration algorithm to determine ...
Michiel Vlaminck   +2 more
doaj   +1 more source

Image Forgery Detection with Interpretability

open access: yesCoRR, 2022
In this work, we present a learning based method focusing on the convolutional neural network (CNN) architecture to detect these forgeries. We consider the detection of both copy-move forgeries and inpainting based forgeries. For these, we synthesize our own large dataset.
Ankit Katiyar, Arnav Bhavsar
openaire   +2 more sources

Self-Matching CAM: A Novel Accurate Visual Explanation of CNNs for SAR Image Interpretation

open access: yes, 2021
Synthetic aperture radar (SAR) image interpretation has long been an important but challenging task in SAR imaging processing. Generally, SAR image interpretation comprises complex procedures including filtering, feature extraction, image segmentation ...
Mingzhe Zhu   +3 more
core   +1 more source

Images on Halaf Pottery from Syria

open access: yesВестник Кемеровского государственного университета, 2022
Pottery marked the advent of the agricultural revolution, transition to sedentary life, and a new era of intellectual development. Man used pottery to communicate important ideas in symbolic form.
F. Majar
doaj   +1 more source

Robust Arm and Hand Tracking by Unsupervised Context Learning

open access: yesSensors, 2014
Hand tracking in video is an increasingly popular research field due to the rise of novel human-computer interaction methods. However, robust and real-time hand tracking in unconstrained environments remains a challenging task due to the high number of ...
Vincent Spruyt   +2 more
doaj   +1 more source

Tool to improve qualitative assessment of left ventricular systolic function

open access: yesEcho Research and Practice, 2020
Interactive online learning tools have revolutionized graduate medical education and can impart echocardiographic image interpretive skills. We created self-paced, interactive online training modules using a repository of echocardiography videos of ...
Daniel P Walsh   +5 more
doaj   +1 more source

Evaluating the Relationship between Mandibular Third Molar and Mandibular Canal with Semiautomatic Segmentation: A Pilot Study on CBCT Datasets

open access: yesApplied Sciences, 2022
Inferior alveolar nerve injury is the main complication in mandibular third molar surgery. In this context, cone-beam computed tomography (CBCT) has become of crucial importance in evaluating the relationship between mandibular third molar and inferior ...
Rossana Izzetti   +3 more
doaj   +1 more source

Implementing probabilistic description logics: An application to image interpretation [PDF]

open access: yes, 2008
This paper presents an application of an optimized implementation of a probabilistic description logic defined by Giugno and Lukasiewicz [9] to the domain of image interpretation. This approach extends a description logic with so-called probabilistic
Möller, Ralf, Näth, Tobias H.
core   +1 more source

HFCC-Net: A Dual-Branch Hybrid Framework of CNN and CapsNet for Land-Use Scene Classification

open access: yesRemote Sensing, 2023
Land-use scene classification (LUSC) is a key technique in the field of remote sensing imagery (RSI) interpretation. A convolutional neural network (CNN) is widely used for its ability to autonomously and efficiently extract deep semantic feature maps ...
Ningbo Guo   +6 more
doaj   +1 more source

Laryngoscopic Image Stitching for View Enhancement and Documentation - First Experiences [PDF]

open access: yes, 2012
One known problem within laryngoscopy is the spatially limited view onto the hypopharynx and the larynx through the endoscope. To examine the complete larynx and hypopharynx, the laryngoscope can be rotated about its main axis, and hence the physician ...
Friedl, Sven   +5 more
core   +1 more source

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