Results 71 to 80 of about 55,371 (314)

Semantic Text Segmentation from Synthetic Images of Full-Text Documents

open access: yesИнформатика и автоматизация, 2019
An algorithm (divided into multiple modules) for generating images of full-text documents is presented. These images can be used to train, test, and evaluate models for Optical Character Recognition (OCR).
Lukáš Bureš   +4 more
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Unsupervised Scene Image Text Segmentation Based on Improved CycleGAN

open access: yesApplied Sciences
Scene image text segmentation is an important task in computer vision, but the complexity and diversity of backgrounds make it challenging. All supervised image segmentation tasks require paired semantic label data to ensure the accuracy of segmentation,
Xian Liu, Fang Yang, Wei Guo
doaj   +1 more source

Text segmentation by language

open access: yesSistemas y Telemática, 2016
There are two approaches for text segmentation by language: first, assuming that language changes happen in the “border” between sentences (never within a sentence); second, assuming that language changes can happen anyplace in the text. This work presents methods for both types of text’s segmentation by languages.
openaire   +4 more sources

Handwriting segmentation of unconstrained Oriya text

open access: yesSadhana, 2004
Segmentation of handwritten text into lines, words and characters is one of the important steps in the handwritten recognition system. For the segmentation of unconstrained Oriya handwritten text into individual characters, a water reservoir-concept based scheme is proposed in this paper. Here, at first, the text image is segmented into lines, and then
N. Tripathy, U. Pal
openaire   +2 more sources

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

NUSS: An R package for mixed N-grams and unigram sequence segmentation

open access: yesSoftwareX
NUSS is an R package for segmenting compound text sequences, such as hashtags, using a dual strategy that integrates n-gram segmentation with unigram sequence segmentation.
Oskar Kosch
doaj   +1 more source

Survey on Natural Scene Text Recognition Methods of Deep Learning [PDF]

open access: yesJisuanji kexue yu tansuo
Natural scene text recognition holds significant value in both academic research and practical applications, making it one of the research hotspots in the field of computer vision.
ZENG Fanzhi, FENG Wenjie, ZHOU Yan
doaj   +1 more source

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