Results 31 to 40 of about 6,299 (201)

Bell-Kochen-Specker theorem: A proof with 18 vectors [PDF]

open access: yes, 1996
We present a ``state-independent'' proof of the Bell-Kochen-Specker theorem using only 18 four-dimensional vectors, which is a record for this kind of proof.
Adán Cabello   +20 more
core   +2 more sources

Japanese Letter Pattern Recognition Application with Tesseract Engine

open access: yesIJID (International Journal on Informatics for Development), 2015
Digital image processing is a field that is being cultivated by many researchers at this time because it is interesting to apply to various activities, both analysis and production activities. One branch of the digital image is pattern recognition.
Akhmad Imam Fahrizal   +2 more
doaj   +1 more source

Enhancing Energy Minimization Framework for Scene Text Recognition with Top-Down Cues [PDF]

open access: yes, 2016
Recognizing scene text is a challenging problem, even more so than the recognition of scanned documents. This problem has gained significant attention from the computer vision community in recent years, and several methods based on energy minimization ...
Alahari, Karteek   +2 more
core   +4 more sources

Procesamiento digital de imágenes en la creación de prototipo de sistema inteligente para detección y reconocimiento de texto en etiquetas de conductores eléctricos recubiertos

open access: yesLatin-American Journal of Computing, 2020
El etiquetado del cable permite identificar distintas configuraciones y lotes de cables, así como conocer sus características. En el proceso de etiquetado del cable se pueden presentar distintos tipos de errores o defectos en el texto impreso, por ...
Juan J. Navarro, Carolina Reta
doaj  

Pupillary Light Reflex Metrics Differ in Adolescents with Acute Concussion VS. Persistent Post-Concussion Symptoms

open access: yesOrthopaedic Journal of Sports Medicine, 2022
Background: A potential objective measure that may assist in identifying vision disorders after concussion is the pupillary light reflex (PLR), which is under autonomic control and contributes to normal convergence and accommodative function which is ...
Christina L. Master MD   +7 more
doaj   +1 more source

Formation of Tesseract Time Crystals on a Quantum Computer

open access: yesCrystals, 2023
The engineering of new states of matter through Floquet driving has revolutionized the field of condensed matter physics. This technique enables the creation of hybrid topological states and ordered phases that are absent in normal systems.
Christopher Sims
doaj   +1 more source

Extracting textual overlays from social media videos using neural networks

open access: yes, 2018
Textual overlays are often used in social media videos as people who watch them without the sound would otherwise miss essential information conveyed in the audio stream. This is why extraction of those overlays can serve as an important meta-data source,
Bielski, Adam   +3 more
core   +1 more source

Ground Truth for training OCR engines on historical documents in German Fraktur and Early Modern Latin [PDF]

open access: yes, 2018
In this paper we describe a dataset of German and Latin \textit{ground truth} (GT) for historical OCR in the form of printed text line images paired with their transcription.
Baiter, Johannes   +3 more
core   +3 more sources

SURVEY: AUDIO READING SYSTEM FOR BLIND PERSONS

open access: yesIraqi Journal for Computers and Informatics, 2022
Audio Reading System is used to help blind people to read the text based on camera as input device and speaker as output device. The system used the OCR algorithm to extract the text from input image and Text-to-Speech algorithm to convert text into ...
Mohammed Ali Mohammed   +2 more
doaj   +1 more source

Practice of the systematization and centralization of archive fund materials of the PJSC ALROSA geological exploration complex

open access: yesРуды и металлы
Effective usage of information accumulated over decades of geological exploration requires a tool that allows cataloging, describing, and providing access to both paper and electronic versions of the materials.
Zabelin A. V., Ratkov S. S.
doaj   +1 more source

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