Results 31 to 40 of about 605 (137)

Surgical Engineering in Cranio‐Maxillofacial Surgery: A Literature Review

open access: yesJournal of Healthcare Engineering, Volume 3, Issue 1, Page 53-86, 2012., 2012
A systematic review of the literature concerning surgical engineering in cranio‐maxillofacial surgery was performed. APubMed search yielded 1721 papers published between 1999 and 2011. Based on the inclusion/exclusion criteria, 1428 articles were excluded after review of titles and abstracts.
Raphael Olszewski
wiley   +1 more source

Camera pose estimation in unknown environments using a sequence of wide-baseline monocular images [PDF]

open access: yes, 2018
In this paper, a feature-based technique for the camera pose estimation in a sequence of wide-baseline images has been proposed. Camera pose estimation is an important issue in many computer vision and robotics applications, such as, augmented reality ...
Hoseini, Seyyed Ali, Kabiri, Peyman
core   +2 more sources

Multiscale Characterization of the PEPCK‐Cmus Mouse through 3D Cryoimaging

open access: yesInternational Journal of Biomedical Imaging, Volume 2010, Issue 1, 2010., 2010
We have developed, for the Case 3D Cryo‐imaging system, a specialized, multiscale visualization scheme which provides color‐rich volume rendering and multiplanar reformatting enabling one to visualize an entire mouse and zoom in to organ, tissue, and microscopic scales.
Debashish Roy   +6 more
wiley   +1 more source

Subpopulations of corticotropin‐releasing factor containing neurons and internal circuits in the chicken central extended amygdala

open access: yesJournal of Comparative Neurology, Volume 532, Issue 2, February 2024.
We found two major subpopulations of corticotropin‐releasing factor (CRF) cells in the bed nucleus of the stria terminalis and the medial capsular central amygdala of chicken. They include two subtypes with different embryonic origins that express Islet1 or Pax6.
Alessandra Pross   +4 more
wiley   +1 more source

Optical See-Through Head Mounted Display Direct Linear Transformation Calibration Robustness in the Presence of User Alignment Noise [PDF]

open access: yes, 2010
Augmented Reality (AR) is a technique by which computer generated signals synthesize impressions that are made to coexist with the surrounding real world as perceived by the user.
Axholt, Magnus   +7 more
core   +2 more sources

Use of a Magnetically Coupled Camera and Novel Mini Laparoscopic Instruments to Perform Minimally Invasive Sigmoid Colon Resection

open access: yesGastroenterology, 2011
The stem cell spheroids were infected with NV1066, a third-generation herpesvirus, or NDV-F3aa-GFP, a Newcastle Disease virus mutant. Both viruses carried the marker gene green fluorescent protein (GFP), which allowed monitoring by fluorescent microscopy. Cell cycle analysis and cell migration assay were also performed.
Calvin D. Lyons   +5 more
openaire   +1 more source

Single camera 6-dof object tracking using spatial resection based techniques

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Abstract. Photogrammetric methods and advanced algorithms are widely used for tracking objects in camera image sequences in various sectors, such as motion analysis, industrial inspection, monitoring of environmental processes, or analyzing impact events or explosions.
Milad Davoudkhani   +2 more
openaire   +3 more sources

Deep learning in remote sensing: a review [PDF]

open access: yes, 2017
Standing at the paradigm shift towards data-intensive science, machine learning techniques are becoming increasingly important. In particular, as a major breakthrough in the field, deep learning has proven as an extremely powerful tool in many fields ...
Fraundorfer, Friedrich   +6 more
core   +4 more sources

"A Novel Feature-Based Approach for Indoor Monocular SLAM" [PDF]

open access: yes, 2018
Camera tracking and the construction of a robust and accurate map in unknown environments are still challenging tasks in computer vision and robotic applications.
Bouguet, Hartley, Murray
core   +1 more source

Dynamic Body VSLAM with Semantic Constraints

open access: yes, 2015
Image based reconstruction of urban environments is a challenging problem that deals with optimization of large number of variables, and has several sources of errors like the presence of dynamic objects.
Chari, Visesh   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy