Results 71 to 80 of about 1,444,731 (307)

Dublin City University video track experiments for TREC 2002 [PDF]

, 2002
Dublin City University participated in the Feature Extraction task and the Search task of the TREC-2002 Video Track. In the Feature Extraction task, we submitted 3 features: Face, Speech, and Music. In the Search task, we developed an interactive video
Browne, Paul, Czirjék, Csaba, Gurrin, Cathal, Jarina, Roman, Lee, Hyowon, Marlow, Seán, McDonald, Kieran, Murphy, Noel, O'Connor, Noel E., Smeaton, Alan F., Ye, Jiamin   +10 more
core  

Force field feature extraction for ear biometrics

, 2005
The overall objective in defining feature space is to reduce the dimensionality of the original pattern space, whilst maintaining discriminatory power for classification.
Carter, John N., Hurley, David J., Nixon, Mark S.   +2 more
core   +1 more source

The role of fibroblast growth factors in cell and cancer metabolism

FEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Application of Improved DNN Algorithm Based on Feature Fusion in Fine-Grained Image Recognition

IEEE Access
Fine-grained image recognition is a research highlight in the computer vision. Compared with traditional image classification tasks, it places more emphasis on distinguishing objects with similar appearance features but belonging to different categories.
Jiongguang Zhu, Wei Zhang
doaj   +1 more source

A Novel Illumination-Insensitive Feature Extraction Method

IEEE Access, 2020
Image description is a great challenge in the field of computer vision under complex illumination condition. The complex illumination condition is usually unavoidable and unpredictable in real application.
Gao Tao, Zhang Sai, Li Si, Chen Ting, Lu Wei, Wang Cuicui   +5 more
doaj   +1 more source

Texture Feature Extraction by Using Local Binary Pattern [PDF]

, 2015
Local Binary Pattern (LBP) is a method that used to describe texture characteristics of the surfaces. By applying LBP, texture pattern probability can be summarised into a histogram. LBP values need to be determined for all of the image pixels.
Prakasa, E. (Esa)
core  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A method for identifying gully-type debris flows based on adaptive multi-scale feature extraction

Geomatics, Natural Hazards & Risk
Rapid and accurate identification of gully-type debris flows is vital for safeguarding lives and property in mountainous regions. To address the issues of inaccurate and insufficient gully feature extraction, we propose a dual-branch feature extraction ...
Qiuyu Liu, Ting Wang, Zhijie Zheng, Baoyun Wang   +3 more
doaj   +1 more source

Biometric Feature Extraction for Iris Scans

Journal of Information Security and Cybercrimes Research, 2019
This paper generally seeks to demonstrate understanding and use of iris scans for biometric identification. Salient features of iris are identified, their extracts analyzed critically by use of a software.
Muhanned AL-Rawi
doaj   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source