Results 71 to 80 of about 538,674 (304)

Recurrent Saliency Transformation Network: Incorporating Multi-Stage Visual Cues for Small Organ Segmentation

open access: yes, 2018
We aim at segmenting small organs (e.g., the pancreas) from abdominal CT scans. As the target often occupies a relatively small region in the input image, deep neural networks can be easily confused by the complex and variable background.
Fishman, Elliot K.   +5 more
core   +1 more source

The variability of measuring sperm concentration and motility as determined by computer assisted image analysis and visual estimation

open access: yesAndrologia, 2009
Summary. Systems of computer‐assisted image processing (CAIP) offer good reproducibility and low intra‐assay variability between replicate analyses of the same sample.
W. Krause, G. Schönhärl, A. Brake
semanticscholar   +1 more source

Neutrophil deficiency increases T cell numbers at the site of tissue injury in mice

open access: yesFEBS Letters, EarlyView.
In wild‐type mice, injury or acute inflammation induces neutrophil influx followed by macrophage accumulation. Mcl1ΔMyelo (neutrophil‐deficient) mice lack neutrophils, and in response to muscle injury show fewer macrophages and exhibit strikingly elevated T‐cell numbers, primarily non‐conventional “double‐negative” (DN) αβ and γδ T cells.
Hajnalka Halász   +6 more
wiley   +1 more source

Sperm motility analysis system implemented on a hybrid architecture to produce an intelligent analyzer

open access: yesInformatics in Medicine Unlocked, 2020
Much research and analysis in biomedicine involve image and video inspection using microscopes. Presently, scientists are dissatisfied with manual observations and assessments, when objective and enhanced data can be obtained by applying new technologies
Osman Levent Şavkay   +2 more
doaj   +1 more source

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Computer-Assisted Human-Computer Interaction in Visual Communication

open access: yesComputer-Aided Design and Applications, 2020
. With the help of science and technology, digital media expressions continue to innovate, which has entered a new era and driven the development of computer-computer interaction technology.
Ying Zhang
semanticscholar   +1 more source

Ergothioneine supplementation improves pup phenotype and survival in a murine model of spinal muscular atrophy

open access: yesFEBS Letters, EarlyView.
Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile   +8 more
wiley   +1 more source

From image-guided surgery to surgeOmics: Facing the era of intelligent automation and robotics

open access: yesInternational Journal of Gastrointestinal Intervention, 2019
Digital images do not represent anatomy, they are just a reliable translation from a full-colored and three-dimensional physical world to a grayscale and two dimensions image domain.
Juan Manuel Verde, Mariano E. Giménez
doaj   +1 more source

Removing defocused objects from single focal plane scans of cytological slides

open access: yesJournal of Pathology Informatics, 2016
Background: Virtual microscopy and automated processing of cytological slides are more challenging compared to histological slides. Since cytological slides exhibit a three-dimensional surface and the required microscope objectives with high resolution ...
David Friedrich   +3 more
doaj   +1 more source

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