Results 11 to 20 of about 138,615 (167)

Reconstructing and resizing 3D images from DICOM files

Journal of King Saud University - Computer and Information Sciences, 2022
Current reconstruction of 3D images from DICOM (Digital Imaging and Communications in Medicine) files requires strict supervision for the reconstructed images to have the same metadata including slice thickness, spacing between slices, and image resolution. We propose an algorithm for reconstructing 3D images based on medical images in the DICOM format
Aziz Fajar, Riyanarto Sarno, Chastine Fatichah, Achmad Fahmi   +3 more
openaire   +2 more sources

BeDuhn’s Greek Reconstruction of Marcion’s Gospel

Journal of Open Humanities Data, 2023
Jason BeDuhn’s 2013 reconstruction of Marcion’s Evangelion, presented at the time in English, is here offered in its underlying Greek, thoroughly updated, and carefully situated within more recent scholarly efforts to reconstruct the text.
Mark G. Bilby, Jason D. BeDuhn
doaj   +1 more source

Agent-based simulation for reconstructing social structure by observing collective movements with special reference to single-file movement.

PLoS ONE, 2020
Understanding social organization is fundamental for the analysis of animal societies. In this study, animal single-file movement data-serialized order movements generated by simple bottom-up rules of collective movements-are informative and effective ...
Hiroki Koda, Zin Arai, Ikki Matsuda
doaj   +1 more source

Online conversion of reconstructed neural morphologies into standardized SWC format

Nature Communications, 2023
Digital reconstructions provide an accurate and reliable way to store, share, model, quantify, and analyze neural morphology. Continuous advances in cellular labeling, tissue processing, microscopic imaging, and automated tracing catalyzed a ...
Ketan Mehta, Bengt Ljungquist, James Ogden, Sumit Nanda, Ruben G. Ascoli, Lydia Ng, Giorgio A. Ascoli   +6 more
doaj   +1 more source

Grammar-based Automatic 3D Model Reconstruction from Terrestrial Laser Scanning Data [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
The automatic reconstruction of 3D buildings has been an important research topic during the last years. In this paper, a novel method is proposed to automatically reconstruct the 3D building models from segmented data based on pre-defined formal grammar
Q. Yu, P. Helmholz, D. Belton, G. West
doaj   +1 more source

SCDeep: Single-Channel Depth Encoding for 3D-Range Geometry Compression Utilizing Deep-Learning Techniques

Photonics, 2022
Recent advances in optics and computing technologies have encouraged many applications to adopt the use of three-dimensional (3D) data for the measurement and visualization of the world around us.
Matthew G. Finley, Broderick S. Schwartz, Jacob Y. Nishimura, Bernice Kubicek, Tyler Bell   +4 more
doaj   +1 more source

In-place reconstruction of delta compressed files

Proceedings of the seventeenth annual ACM symposium on Principles of distributed computing - PODC '98, 1998
results in high latency and low bandwidth to web-enabled clients and prevents the timely delivery of software. We present an algorithm for modifying delta compressed files so that the compressed versions may be reconstructed without scratch space. This allows network clients with limited resources to efficiently update software by retrieving delta ...
Burns, Randal C, Long, Darrell DE
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Assesment of covariance processing with GAIA for nuclear data uncertainty propagation [PDF]

EPJ Web of Conferences
Nuclear data uncertainties are provided as covariance matrices in standard nuclear data libraries and propagating them trough neutronics simulations helps quantify the associated uncertainties on the final result. However, processing these matrices often
Sole Pierre, Jaiswal Vaibhav, Jouanne Cédric, Salino Vivian   +3 more
doaj   +1 more source

Reconstructing Fragmented YAFFS2 Files for Forensic Analysis

International Journal of Hybrid Information Technology, 2015
Data recovery from captured intelligent mobile devices such as smartphones plays a significant role in digital forensic analysis. In this paper, we study the main characteristics of NAND flash and YAFFS2 file systems and explore the method for recovering YAFFS2 files for forensic analysis based on Tnode tree that can save a lot of time compared to ...
Na Huang, Jingsha He, Bin Zhao, Gongzheng Liu, Xuejiao Wan   +4 more
openaire   +1 more source

Research on reverse engineering reconstruction of parts CAD model for additive manufacturing [PDF]

MATEC Web of Conferences, 2021
Taking additive manufacturing as the goal, taking the gear parts commonly used in mechanical engineering as an example, the bitmap of gear parts is processed and the pixel coordinate information of cross-section contour is extracted based on MATLAB ...
Zhou Huiqun, Zhao Guoxiang
doaj   +1 more source