Results 41 to 50 of about 766,173 (279)
Spoof Fingerprint Detection based on Co-occurrence Matrix
International Journal of Signal Processing, Image Processing and Pattern Recognition, 2015 Fingerprint-based recognition systems have been widely deployed in numerous civilian and government applications. However, the fingerprint recognition systems can be deceived by commonly used sensors with the artificially fake fingerprint made using materials like gelatin or silicon.
Yujia Jiang, Xin Liu
openaire +1 more source
AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
Weed recognition by SVM texture feature classification in outdoor vegetable crops images
Ingeniería e Investigación, 2017 This paper presents a classification system for weeds and vegetables from outdoor crop images. The classifier is based on support vector machine (SVM) with its extension to nonlinear case using radial basis function (RBF) and optimizing its scale ...
Camilo Pulido Rojas +2 more
doaj +1 more source
Microorganisms, 2021 Salmonella enterica is common foodborne pathogen that generates both enteric and systemic infections in hosts. Antibiotic resistance is common is certain serovars of the pathogen and of great concern to public health.
Gavin J. Fenske, Joy Scaria
doaj +1 more source
Pengenalan Peny Akit Noda Pada Citra Daun Tebu Berdasarkan Ciri Tekstur Fractal Dimension Co-occurrence Matrix Dan L*a*b* Color Moments [PDF]
, 2014 Penyakit yang menyerang tebu dapat disebabkan oleh bakteri, jamur maupun virus. Penyakit noda merupakan penyakit pada tanaman tebu yang disebabkan oleh jamur dengan menampakkan lesi atau bercak pada permukaan daun. Penyakit noda tersebut dapat menghambat
Fatichah, C. (Chastine) +2 more
core +3 more sources
Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma
Molecular Oncology, EarlyView.The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic +5 more
wiley +1 more source
IET Radar, Sonar & Navigation, 2021 The matching area selection algorithm is one of the key technologies for underwater gravity‐aided inertial navigation system, which directly affects the positioning accuracy and matching rate of underwater navigation.
Chenglong Wang +3 more
doaj +1 more source
Co-distribution of cysteine cathepsins and matrix metalloproteases in human dentin [PDF]
, 2017 It has been hypothesized that cysteine cathepsin's (CTs) along with matrix metalloproteases (MMPs) may work in conjunction in the proteolysis of mature dentin matrix.
Apolonio, Fabianni +11 more
core +2 more sources
Molecular Oncology, EarlyView.Here, we demonstrate that HS1BP3 interacts with Cortactin through a proline‐rich region (PRR3.1) and show that this interaction, and HS1BP3 itself, promote cancer cell proliferation and invasion. Inhibition of this interaction leads to build‐up of TKS5 in multivesicular endosomes and altered secretion of CD63 and CD9, providing an explanation for the ...
Arja Arnesen Løchen +9 more
wiley +1 more source
Video steganalysis scheme based on weighted undirected graph
Tongxin xuebao, 2014 A new steganalysis scheme based on taking the inter-frame correlation as the undirected graph weights was proposed utilizing the temporal correlation among video frames.First,getting the eigenvector of every video frame brightness by calculating its gray-
Ting DA, Zhi-tang LI
doaj +2 more sources