Results 81 to 90 of about 6,757 (229)

Scatteract: Automated extraction of data from scatter plots

open access: yes, 2017
Charts are an excellent way to convey patterns and trends in data, but they do not facilitate further modeling of the data or close inspection of individual data points.
JD Hunter   +6 more
core   +1 more source

Ensemble automated approaches for producing high‐quality herbarium digital records

open access: yesApplications in Plant Sciences, Volume 13, Issue 1, January-February 2025.
Abstract Premise One of the slowest steps in digitizing natural history collections is converting labels associated with specimens into a digital data record usable for collections management and research. Here, we address how herbarium specimen labels can be converted into digital data records via extraction into standardized Darwin Core fields ...
Robert P. Guralnick   +3 more
wiley   +1 more source

Bounding the Probability of Error for High Precision Recognition

open access: yes, 2009
We consider models for which it is important, early in processing, to estimate some variables with high precision, but perhaps at relatively low rates of recall.
Huang, Gary B.   +2 more
core   +1 more source

Ranking News-Quality Multimedia

open access: yes, 2018
News editors need to find the photos that best illustrate a news piece and fulfill news-media quality standards, while being pressed to also find the most recent photos of live events. Recently, it became common to use social-media content in the context
Arapakis Ioannis   +3 more
core   +1 more source

Optical Character Recognition Using Active Contour Segmentation

open access: yesJournal of Engineering, 2018
Document analysis of images snapped by camera is a growing challenge. These photos are often poor-quality compound images, composed of various objects and text; this makes automatic analysis complicated.
Nabeel Oudah   +2 more
doaj   +2 more sources

Custom OCR for Identity Documents:OCRXNet

open access: yesAptisi Transactions on Technopreneurship, 2020
Recent advancements in the area of Optical Character Recognition (OCR) using deep learning techniques made it possible to use for real world applications with good accuracy. In this paper we present a system named as OCRXNet.
Kawal Arora   +3 more
doaj   +1 more source

Automation of historical weather data rescue

open access: yesGeoscience Data Journal, Volume 12, Issue 1, January 2025.
Data rescuers worldwide have been trying to automate the retrieval of millions of handwritten weather historical records. We propose a workflow that uses artificial intelligence to automate these handwritten observations. The workflow is tested using the historical climate records from the Data Rescue: Archives and Weather project. We hope the workflow
Y. Zhang, R. E. Sieber
wiley   +1 more source

Weaving Worldsheet Supermultiplets from the Worldlines Within

open access: yes, 2013
Using the fact that every worldsheet is ruled by two (light-cone) copies of worldlines, the recent classification of off-shell supermultiplets of N-extended worldline supersymmetry is extended to construct standard off-shell and also unidextrous (on the ...
Hubsch, Tristan
core   +1 more source

The Design of a C1 Document Data Extraction Application Using a Tesseract-Optical Character Recognition Engine

open access: yesJurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)
The 2019 election process used the Vote Counting Information System, also known as Sistem Informasi Penghitungan Suara (Situng), to provide transparency in the recapitulation process.
Ircham Aji Nugroho   +3 more
doaj   +1 more source

Persian/Arabic Scene Text Recognition With Convolutional Recurrent Neural Network

open access: yesIET Smart Cities, Volume 7, Issue 1, January/December 2025.
Advancements in technology have made natural scene text recognition (STR) crucial and challenging due to various factors such as font, colour, texture, illumination, and complex backgrounds. This research study explores optical character recognition (OCR) for Iranian signposts, traffic signs, and licence plates by combining preprocessing techniques ...
Alireza Akoushideh   +2 more
wiley   +1 more source

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