نتایج جستجو برای: exact fusion frame
تعداد نتایج: 335839 فیلتر نتایج به سال:
It is known that while the programs used to find genes in prokaryotic genomes reliably map protein-coding regions, they often fail in the exact determination of gene starts. This problem is further aggravated by sequencing errors, most notably insertions and deletions leading to frame-shifts. Therefore, the exact mapping of gene starts and identification of frame-shifts are important problems o...
Single-frame infrared small target detection (IRSTD) aims to extract targets from background clutter and distinguish them noise. In recent years, semantic segmentation deep learning methods such as CNNs have made many breakthroughs in the field of IRSTD. However, there are limitations this method; for example, tend be too dim, heavy exists. To further improve accuracy IRSTD, we propose a novel ...
Biomedical image registration and fusion are usually scene dependent, and require intensive computational effort. A novel automated approach of feature-based control point detection and area-based registration and fusion of retinal images has been successfully designed and developed. The new algorithm, which is reliable and time-efficient, has an automatic adaptation from frame to frame with fe...
We introduce the notion of a g-atomic subspace for bounded linear operator and construct several useful resolutions identity on Hilbert space using theory g-fusion frames. Also we shall describe concept frame pair Bessel sequences some their properties.
We show that the single top quarks produced in the Wg-fusion channel at a proton-proton collider at a center-of-mass energy p s = 14 TeV posses a high degree of polarization in terms of a spin basis which decomposes the top quark spin in its rest frame along the direction of the spectator jet. A second useful spin basis is the -beamline basis, which decomposes the top quark spin along one of th...
The recent theory of plausible and paradoxical reasoning (DSmT) developed by the authors appears to be a nice promising theoretical tools to solve many information fusion problems where the Shafer’s model cannot be used due to the intrinsic paradoxical nature of the elements of the frame of discernment and where a strong internal conflict between sources arises. The main idea of DSmT is to work...
We study the relationship between operators, orthonormal basis of subspaces and frames of subspaces (also called fusion frames) for a separable Hilbert space H. We get sufficient conditions on an orthonormal basis of subspaces E = {Ei}i∈I of a Hilbert space K and a surjective T ∈ L(K,H) in order that {T (Ei)}i∈I is a frame of subspaces with respect to a computable sequence of weights. We also o...
In the t(8;21) of acute myeloid leukemia (AML) M2, breakpoints are clustered on both chromosomes. The chromosome 21 breakpoint cluster region (bcr) falls within the runt locus, in the intron immediately downstream of the exons encoding an evolutionary conserved domain (the runt box). Transcripts in which the runt box is fused in frame to a novel sequence derived from chromosome 8 (MTG8) have be...
We have determined the DNA sequence of the transposable element Ty912 of yeast. The 5918-base-pair element encodes two genes, tya912 and tyb912, which specify proteins similar to sequence-specific DNA-binding proteins of Escherichia coli and retroviral reverse transcriptases, respectively. The tyb912 gene is atypical of eukaryotic genes since (i) it begins 1336 nucleotides into the Ty912 mRNA (...
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