Results 51 to 60 of about 2,251,696 (313)

A Kruppa Equation-Based Virtual Reconstruction Method for 3D Images Under Visual Communication Scenes

open access: yesIEEE Access, 2023
Visual communication (VC) manages to demonstrate optimal perception effect through reasonable element planning. It has been a more prevalent tendency to introduce 3D image reconstruction into VC activities.
Qi Yang, Jong Hoon Yang
doaj   +1 more source

An Implementation of Multimodal Fusion System for Intelligent Digital Human Generation [PDF]

open access: yesarXiv, 2023
With the rapid development of artificial intelligence (AI), digital humans have attracted more and more attention and are expected to achieve a wide range of applications in several industries. Then, most of the existing digital humans still rely on manual modeling by designers, which is a cumbersome process and has a long development cycle. Therefore,
arxiv  

VICAR-DIGITAL image processing system [PDF]

open access: yes, 1969
Computer program corrects various photometic, geometric and frequency response distortions in pictures. The program converts pictures to a number of elements, with each elements optical density quantized to a numerical value.
Billingsley, F.   +6 more
core   +1 more source

KRAS and GNAS mutations in cell‐free DNA and in circulating epithelial cells in patients with intraductal papillary mucinous neoplasms—an observational pilot study

open access: yesMolecular Oncology, EarlyView.
This study demonstrates that KRAS and GNAS mutations are more prevalent in patients with resected intraductal papillary mucinous neoplasms (IPMN) compared to those under clinical surveillance. GNAS mutations significantly differ between the two patient cohorts, indicating that their absence may serve as a potential biomarker to support conservative ...
Christine Nitschke   +12 more
wiley   +1 more source

Digital Image Archive of Medieval Music: The evolution of a digital resource

open access: yesDigital Medievalist, 2008
This article discusses the Digital Image Archive of Medieval Music (DIAMM), and the ground-breaking work they have done in digitizing manuscript sources for medieval music.
Julia Craig-McFeely
doaj   +1 more source

A Deep-Learning-Based Approach for Wheat Yellow Rust Disease Recognition from Unmanned Aerial Vehicle Images

open access: yesSensors, 2021
Yellow rust is a disease with a wide range that causes great damage to wheat. The traditional method of manually identifying wheat yellow rust is very inefficient.
Qian Pan   +4 more
doaj   +1 more source

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

open access: yesMolecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu   +3 more
wiley   +1 more source

Mapping Lower Saxony’s salt marshes using temporal metrics of multi-sensor satellite data

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2022
Salt marshes act as an important natural buffer in terms of coastal protection in the light of the rising sea level. Due to weather events like extreme storms the extent of salt marshes changes. Hence, it is of great importance to regularly monitor these
Kim-Jana Stückemann, Björn Waske
doaj  

Coding cells of digital spaces: a framework to write generic digital topology algorithms [PDF]

open access: yesProc. Int. Work. Combinatorial Image Analysis (IWCIA2003), Palermo : Italie (2003), 2009
This paper proposes a concise coding of the cells of n-dimensional finite regular grids. It induces a simple, generic and efficient framework for implementing classical digital topology data structures and algorithms. Discrete subsets of multidimensional images (e.g.
arxiv   +1 more source

Circulating tumor DNA (ctDNA) trajectories predict survival in trifluridine/tipiracil‐treated metastatic colorectal cancer patients

open access: yesMolecular Oncology, EarlyView.
The authors applied joint/mixed models that predict mortality of trifluridine/tipiracil‐treated metastatic colorectal cancer patients based on circulating tumor DNA (ctDNA) trajectories. Patients at high risk of death could be spared aggressive therapy with the prospect of a higher quality of life in their remaining lifetime, whereas patients with a ...
Matthias Unseld   +7 more
wiley   +1 more source

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