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Image-based tracking of medical instruments is an integral part of surgical data science applications. Previous research has addressed the tasks of detecting, segmenting and tracking medical instruments based on laparoscopic video data.…

TomoSAM has been developed to integrate the cutting-edge Segment Anything Model (SAM) into 3D Slicer, a highly capable software platform used for 3D image processing and visualization. SAM is a promptable deep learning model that is able to…

Computer Vision and Pattern Recognition · Computer Science 2023-06-16 Federico Semeraro , Alexandre Quintart , Sergio Fraile Izquierdo , Joseph C. Ferguson

Upcoming HI surveys will deliver large datasets, and automated processing using the full 3-D information (two positional dimensions and one spectral dimension) to find and characterize HI objects is imperative. In this context,…

Instrumentation and Methods for Astrophysics · Physics 2015-06-02 D. Punzo , J. M. van der Hulst , J. B. T. M. Roerdink , T. A. Oosterloo , M. Ramatsoku , M. A. W. Verheijen

Three-dimensional medical image data and computer-aided decision making, particularly using deep learning, are becoming increasingly important in the medical field. To aid in these developments we introduce PR3DICTR: Platform for Research…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Daniel C. MacRae , Luuk van der Hoek , Robert van der Wal , Suzanne P. M. de Vette , Hendrike Neh , Baoqiang Ma , Peter M. A. van Ooijen , Lisanne V. van Dijk

Our presentation is aimed at data centers providing access to complex observational and theoretical data and to the users of these resources. We show how to visualize complex datasets stored in the VO enabled data archives using existing VO…

Astrophysics · Physics 2007-11-14 Igor Chilingarian , Ivan Zolotukhin

High-redshift clusters of galaxies are amongst the largest cosmic structures. Their properties and evolution are key ingredients to our understanding of cosmology: to study the growth of structure from the inhomogeneities of the cosmic…

Astrophysics · Physics 2007-05-23 A. Fernandez-Soto , J. Bland-Hawthorn , J. I. Gonzalez-Serrano , R. Carballo

The Archives of Photographic PLates for Astronomical USE (APPLAUSE) project is aimed at digitising astronomical photographic plates from three major German plate collections, making them accessible through integration into the International…

Instrumentation and Methods for Astrophysics · Physics 2024-07-17 Harry Enke , Taavi Tuvikene , Detlef Groote , Heinz Edelmann , Ulrich Heber

A patient undergoes multiple examinations in each hospital stay, where each provides different facets of the health status. These assessments include temporal data with varying sampling rates, discrete single-point measurements, therapeutic…

Computer Vision and Pattern Recognition · Computer Science 2025-01-31 Malte Tölle , Mohamad Scharaf , Samantha Fischer , Christoph Reich , Silav Zeid , Christoph Dieterich , Benjamin Meder , Norbert Frey , Philipp Wild , Sandy Engelhardt

Iris is an extensible application that provides astronomers with a user-friendly interface capable of ingesting broad-band data from many different sources in order to build, explore, and model spectral energy distributions (SEDs). Iris…

This paper introduces a large-scale multi-modal dataset captured in and around well-known landmarks in Oxford using a custom-built multi-sensor perception unit as well as a millimetre-accurate map from a Terrestrial LiDAR Scanner (TLS). The…

Computer Vision and Pattern Recognition · Computer Science 2025-09-12 Yifu Tao , Miguel Ángel Muñoz-Bañón , Lintong Zhang , Jiahao Wang , Lanke Frank Tarimo Fu , Maurice Fallon

The task of automatically segmenting 3-D surfaces representing boundaries of objects is important for quantitative analysis of volumetric images, and plays a vital role in biomedical image analysis. Recently, graph-based methods with a…

Computer Vision and Pattern Recognition · Computer Science 2018-01-10 Abhay Shah , Michael Abramoff , Xiaodong Wu

SPIDERS (The SPectroscopic IDentification of eROSITA Sources) is a program dedicated to the homogeneous and complete spectroscopic follow-up of X-ray AGN and galaxy clusters over a large area ($\sim$7500 deg$^2$) of the extragalactic sky.…

In this paper we show how advanced visualization tools can help the researcher in investigating and extracting information from data. The focus is on VisIVO, a novel open source graphics application, which blends high performance…

Despite the large budgets spent annually on astronomical research equipment such as telescopes, instruments and supercomputers, the general trend is to analyse and view the resulting datasets using small, two-dimensional displays. We report…

Astrophysics · Physics 2009-11-11 C. J. Fluke , P. D. Bourke , D. O'Donovan

We introduce a novel frame-interpolation-based method for slice imputation to improve segmentation accuracy for anisotropic 3D medical images, in which the number of slices and their corresponding segmentation labels can be increased…

Image and Video Processing · Electrical Eng. & Systems 2022-03-22 Zhaotao Wu , Jia Wei , Jiabing Wang , Rui Li

Topographic laser scanning is a remote sensing method to create detailed 3D point cloud representations of the Earth's surface. Since data acquisition is expensive, simulations can complement real data given certain premises are available:…

Computer Vision and Pattern Recognition · Computer Science 2025-04-24 Lukas Winiwarter , Alberto Manuel Esmorís Pena , Hannah Weiser , Katharina Anders , Jorge Martínez Sanchez , Mark Searle , Bernhard Höfle

Objective The 3D printed medical models can come from virtual digital resources, like CT scanning. Nevertheless, the accuracy of CT scanning technology is limited, which is 1mm. In this situation, the collected data is not exactly the same…

Other Computer Science · Computer Science 2017-11-21 Zhen Shen , Yong Yao , Yi Xie , Chao Guo , Xiuqin Shang , Xisong Dong , Yuqing Li , Zhouxian Pan , Shi Chen , Hui Pan , Gang Xiong

We present IRIS, a new generic three-dimensional (3D) spectral radiative transfer code that generates synthetic spectra, or images. It can be used as a diagnostic tool for comparison with astrophysical observations or laboratory…

Instrumentation and Methods for Astrophysics · Physics 2015-06-12 L. Ibgui , I. Hubeny , T. Lanz , C. Stehlé

We report on the expected astrometric performance of the Thirty Meter Telescope's InfraRed Imaging Spectrometer (IRIS) as determined using simulated images of the Galactic center. This region of the Galaxy harbors a supermassive black hole…

Instrumentation and Methods for Astrophysics · Physics 2015-06-17 Sylvana Yelda , Leo Meyer , Andrea Ghez , Tuan Do

In the rapidly evolving landscape of medical imaging diagnostics, achieving high accuracy while preserving computational efficiency remains a formidable challenge. This work presents \texttt{DeepMediX}, a groundbreaking, resource-efficient…

Computer Vision and Pattern Recognition · Computer Science 2023-07-04 Kishore Babu Nampalle , Pradeep Singh , Uppala Vivek Narayan , Balasubramanian Raman
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