Results 111 to 120 of about 101,085 (211)

Multispectral Analysis Graphical User Interface for Ratiometric Analysis and Background Correction

open access: yesChemistry–Methods, Volume 6, Issue 10, October 2026.
This article describes multispectral analysis graphical user interface, an open‐source, cross‐platform graphical application for highly modular batch image analysis and visualization that requires no coding experience. With common image operations as a palette, users can define their own analysis pipeline (e.g., background subtraction into ...
Grayson R. Hoy, Caitlin M. Davis
wiley   +1 more source

Site‐Specific Associations Between CBCT‐Derived Gray Value and Fractal Dimension and DEXA T‐Scores in Postmenopausal Women: A Cross‐Sectional Analytical Study

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 5, October 2026.
ABSTRACT Objective Osteoporosis is a silent systemic skeletal disease characterized by microarchitectural deterioration and increased fracture risk; thus, early case‐finding is essential. Although dual‐energy X‐ray absorptiometry (DEXA) is the reference standard for bone mineral density (BMD) assessment, limited accessibility and cost restrict its use ...
Golnoush Saeidi   +3 more
wiley   +1 more source

ParametricPress/01-unraveling-the-jpeg: Initial public release

open access: yes, 2019
JPEG is the most popular image format in history.
Matthew Conlen, Omar Shehata
core   +1 more source

MSCSCC-Net: multi-scale contextual spatial-channel correlation network for forgery detection and localization of JPEG-compressed image

open access: yesScientific Reports
JPEG artifacts produced during the JPEG compression may obscure forgery artifacts, impairing the efficiency of regular forgery detection and localization approaches.
Wuyang Shan   +3 more
doaj   +1 more source

Oxygen transmission rate in American oak barrel staves used for wine aging: Influence of wood macrostructure

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 13, Page 7844-7857, October 2026.
Abstract Background Oak barrels are widely used in wine and spirit aging, where oxygen transmission plays a key role in the development of chemical and sensory properties. In cooperage, stave selection is traditionally based on grain width; however, the extent to which grain and wood macrostructure determine oxygen transmission under barrel conditions ...
Maria del Alamo‐Sanza   +3 more
wiley   +1 more source

Adaptive JPEG steganography based on distortion cost updating

open access: yesTongxin xuebao, 2017
Previous adaptive JPEG steganography algorithms mostly calculate image distortion before secret information embedding,so they can’t dynamically adjust distortion costs.Considering the mutual impacts during embedding,an adaptive JPEG steganography ...
Guang-ming TANG   +3 more
doaj   +2 more sources

Design and Deployment of a Regulation‐Compliant Infrared Heating System for UK Field Trials

open access: yesPlant-Environment Interactions, Volume 7, Issue 5, October 2026.
ABSTRACT Free‐air warming systems are essential for simulating climate change in field conditions, yet most are not designed to meet UK or EU health and safety standards. We present the design and field deployment of a hexagonal temperature‐free air controlled enhancement (T‐FACE) system that meets UK and EU health and safety requirements for outdoor ...
Isabel Faci   +6 more
wiley   +1 more source

Geographic Classification of Social Bees Using Automated Wing Pattern Analysis

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 10, Page 1250-1267, October 2026.
We present an end‐to‐end deep learning framework for automated geographic classification of honey bee populations based on wing morphology. A dataset of 1040 wing images from seven regions was analyzed using four CNN architectures with transfer learning.
Emine Dilara Çavuş, Cansu Özge Tozkar
wiley   +1 more source

Evaluation of artificial intelligence–based software programs applied to the radiographic and photographic identification of dental implant systems

open access: yesJournal of Prosthodontics, Volume 35, Issue 8, Page 1242-1248, October 2026.
Abstract Purpose The purpose of this evaluation study was to assess the performance of ChatGPT‐5, Google Gemini (v2.5), and Microsoft Copilot in identifying five demonstration dental implant systems and four implants from real clinical cases based on clinical and radiographic images.
Sohil A. Kazim, Charles J. Goodacre
wiley   +1 more source

JPEG压缩编码在DM642平台上的实现及优化

open access: yes四川大学学报. 自然科学版, 2010
结合TMS320DM642处理器VP口视频采集原理和JPEG压缩编码原理,研究了在TMS320DM642处理器平台上实现图像采集和JPEG压缩编码的具体方法.以此为基础,深入探索了JPEG压缩编码在TMS320DM642处理器平台上的优化,并提出了基于DCT系数低通滤波原理的JPEG压缩编码优化算法,最后对优化结果做出了数值分析.分析结果表明,该算法不仅保证了图像的质量,而且提高了JPEG压缩编码的速度和效率.
许光辉, 王正勇, 卿粼波, 徐萍
doaj  

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