Results 41 to 50 of about 926,300 (280)

Alignment sensitivity of holographic three-dimensional disks [PDF]

, 1994
We describe the rotational alignment sensitivity of three-dimensional holographic disks. It is shown that the reconstructed image always rotates by the angle by which the disk rotates; however, the center and the radius of rotation change as the ...
Li, Hsin-Yu Sidney, Psaltis, Demetri
core   +2 more sources

Real-World Spatial Synchronization of Event-CMOS Cameras through Deep Learning: A Novel CNN-DGCNN Approach

Sensors
This paper presents a new deep-learning architecture designed to enhance the spatial synchronization between CMOS and event cameras by harnessing their complementary characteristics.
Dor Mizrahi, Ilan Laufer, Inon Zuckerman
doaj   +1 more source

Cluster Winds Blow along Supercluster Axes

, 1999
Within Abell galaxy clusters containing wide-angle tailed radio sources, there is evidence of a ``prevailing wind'' which directs the WAT jets. We study the alignment of WAT jets and nearby clusters to test the idea that this wind may be a fossil of ...
A. L. Melott, B. C. Wilhite, Burns, C. J. Miller, D. I. Novikov, D. J. Batuski, J. O. Burns, M. Kaufman   +7 more
core   +2 more sources

Parent Quality of Life at Two Years Following Their Child's Completion of Acute Lymphoblastic Leukemia Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Parents of children treated for acute lymphoblastic leukemia (ALL) often experience significant caregiver burden and disruption to their well‐being. While parent quality of life (QoL) during treatment is well characterized, little is known about outcomes during early survivorship.
Sara Dal Pra, Maria McCarthy, Michael Takagi, Cinzia De Luca   +3 more
wiley   +1 more source

On Designing a Near Infrared Dorsal Hand Vein Authentication System

IEEE Access
Dorsal hand vein patterns have gained prominence as a reliable biometric modality for verifying and identifying individuals. They offer a significant alternative to other well-known biometric modalities such as face, iris, or fingerprints, providing ...
Collins C. Rakowski, Thirimachos Bourlai
doaj   +1 more source

Image Stitching Based on Nonrigid Warping for Urban Scene

Sensors, 2020
Image stitching based on a global alignment model is widely used in computer vision. However, the resulting stitched image may look blurry or ghosted due to parallax.
Lixia Deng, Xiuxiao Yuan, Cailong Deng, Jun Chen, Yang Cai   +4 more
doaj   +1 more source

A scalable and modular automated pipeline for stitching of large electron microscopy datasets

eLife, 2022
Serial-section electron microscopy (ssEM) is the method of choice for studying macroscopic biological samples at extremely high resolution in three dimensions. In the nervous system, nanometer-scale images are necessary to reconstruct dense neural wiring
Gayathri Mahalingam, Russel Torres, Daniel Kapner, Eric T Trautman, Tim Fliss, Shamishtaa Seshamani, Eric Perlman, Rob Young, Samuel Kinn, JoAnn Buchanan, Marc M Takeno, Wenjing Yin, Daniel J Bumbarger, Ryder P Gwinn, Julie Nyhus, Ed Lein, Steven J Smith, R Clay Reid, Khaled A Khairy, Stephan Saalfeld, Forrest Collman, Nuno Macarico da Costa   +21 more
doaj   +1 more source

Pose-Guided Multi-Granularity Attention Network for Text-Based Person Search

, 2019
Text-based person search aims to retrieve the corresponding person images in an image database by virtue of a describing sentence about the person, which poses great potential for various applications such as video surveillance.
Jing, Ya, Si, Chenyang, Tan, Tieniu, Wang, Junbo, Wang, Liang, Wang, Wei   +5 more
core   +1 more source

A PRSZT Registry Analysis of Prognostic Factors Influencing Survival and Relapse Rates After Second Allogeneic Hematopoietic Stem Cell Transplantation in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT A second allogeneic (allo‐)hematopoietic stem cell transplantation (HSCT2) is a potential curative option for pediatric patients with acute lymphoblastic leukemia (ALL) following relapse after first allogeneic transplantation (HSCT1), but its efficacy is limited by high relapse rates and transplant‐related toxicity in highly pretreated ...
Ava Momm, Imme Haubitz, Rita Beier, Martin Zimmermann, Andrej Lissat, Peter Bader, Matthias Eyrich, Jan‐Henning Klusmann, Matthias Wölfl, Paul‐Gerhardt Schlegel, Verena Wiegering   +10 more
wiley   +1 more source

Improvement of Image Alignment Using Camera Attitude Information [PDF]

, 2001
We discuss a proposed technique for incorporation of information from a variety of sensors in a video imagery processing pipeline. The auxiliary information allows one to simplify computations, effectively reducing the number of independent parameters in
Cutter, Randy G, Jr., Huff, Lloyd C, Rzhanov, Yuri   +2 more
core   +2 more sources