Results 41 to 50 of about 1,897,899 (303)

Identification of Signatures Transmitted over Rayleigh Fading Channel by Using HMM and RLE

International Journal of Technology, 2014
The Hidden Markov Model (HMM) is a frequently used tool in scientific research for recognizing pattern. This study discusses signature recognition using HMM where the signature image is transmitted from the remote station to the headquarter office by ...
Djamhari Sirat, Arman D. Diponegoro, Leni N. Hidayati, Filbert H. Juwono   +3 more
doaj   +1 more source

On-line signature recognition through the combination of real dynamic data and synthetically generated static data

, 2015
On-line signature verification still remains a challenging task within biometrics. Due to their behavioural nature (opposed to anatomic biometric traits), signatures present a notable variability even between successive realizations. This leads to higher
Ferrer, Miguel A., Galbally, Javier, Morales, Aythami, Diaz-Cabrera, Moises, Fierrez, Julian, Gomez-Barrero, Marta   +5 more
core   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Spatial Analysis of Local Statistics for Handwritten Signature Recognition

Al-Iraqia Journal for Scientific Engineering Research
 Handwritten signature is one of the most popular distinguishing biometric traits which can be used for secure personal authentication. Many challenges rise for handwritten signature recognition which include complexity of writing the signature (writing
Suphian Mohammed Tariq
doaj   +1 more source

Off-Line Handwritten Signature Recognition by Wavelet Entropy and Neural Network

Entropy, 2017
Handwritten signatures are widely utilized as a form of personal recognition. However, they have the unfortunate shortcoming of being easily abused by those who would fake the identification or intent of an individual which might be very harmful ...
Khaled Daqrouq, Husam Sweidan, Ahmad Balamesh, Mohammed N. Ajour   +3 more
doaj   +1 more source

In-Air Hand Gesture Signature Recognition Using Multi-Scale Convolutional Neural Networks

JOIV: International Journal on Informatics Visualization, 2023
The hand signature is a unique handwritten name or symbol that serves as a proof of identity. Due to its practicality and widespread use, hand signature is still used by financial institutions as a means of verifying and validating the identity of their ...
Alvin Lim Fang Chuen, Khoh Wee How, Pang Ying Han, Yap Hui Yen   +3 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

New Concept Of Security E-Documents With Hybrid Method: Biometric Signature And DSA (Digital Signature Algorithm) [PDF]

, 2012
Exchange of electronic documents (e-documents) or documents in an e-mail on the internet has been widely used as a commercial transaction. To ensure e-document is still intact / authentic to the party verifier in transit on the network insecure one of ...
Ana, wahyuni
core   +1 more source