Fluorescence in situ hybridization (FISH) is a powerful cytogenetic method used to precisely detect and localize nucleic acid sequences. This technique proving be an invaluable tool medical diagnostics has made significant contributions biology the life sciences. However, number of cells large sequences are disorganized FISH images taken using microscope. Processing analyzing time-consuming laborious task for researchers, as it can easily tire human eyes lead errors judgment. In recent...

The extraction of power line plays a key role in inspection by Unmanned Aerial Vehicles (UAVs). While it is challenging to extract lines aerial images because the weak targets and complex background. In this paper, novel method proposed. First all, we create segment candidate pool which contains segments large amount other segments. Secondly, construct irregular graph model with these as nodes. Then object-based Markov random field anisotropic weighted penalty (OMRF-AWP) It defines new...

Abstract Background Clinically, doctors obtain the left ventricular posterior wall thickness (LVPWT) mainly by observing ultrasonic echocardiographic video stream to capture a single frame of images with diagnostic significance, and then mark two key points on both sides ventricle their own experience for computer measurement. In actual measurement, doctor’s selection point is subjective, difficult accurately locate edge, which will bring errors measurement results. Methods this paper,...

The Markov random field (MRF) method is widely used in remote sensing image semantic segmentation because of its excellent spatial (relationship description) ability. However, there are some targets that relatively small and sparsely distributed the entire image, which makes it easy to misclassify these pixels into different classes. To solve this problem, paper proposes an object-based with partition-global alternately updated (OMRF-PGAU). First, four partition images constructed based on...

Fluorescence in Situ Hybridization (FISH) is a technique for macromolecule identification that utilizes the complementarity of DNA or DNA/RNA double strands. Probes, crafted from selected strands tagged with fluorophore-coupled nucleotides, hybridize to complementary sequences within cells and tissues under examination. These are subsequently visualized through fluorescence microscopy imaging systems. However, vast number disorganized nucleic acid FISH images present significant challenges....

False data injection attack (FDI) is one of the most malicious cyber attacks in power systems. However, uncertainties systems are neglected existing works. Focusing on this issue, a bilevel optimization approach to model worst-case operation against FDI proposed, where attacker upper level maximize flow target line and control center lower adjust generation outputs according received measurement data. In model, renewable generations load demands mainly considered level. Then scenario...

Abstract Background: Clinically, doctors obtain the left ventricular posterior wall thickness (LVPWT) mainly by observing ultrasonic echocardiographic video stream to capture a single frame of images with diagnostic significance, and then mark two key points on both sides ventricle their own experience for computer measurement. In actual measurement, doctor's selection point is subjective, difficult accurately locate edge, which will bring errors measurement results. Material/Methods: this...

The acquisition of functional magnetic resonance imaging (fMRI) images blood oxygen level‐dependent (BOLD) effect and the signals to be analyzed is based on weak changes in field caused by small physiological levels, which are complex noise. In order model analyze pathological hemodynamic parameters BOLD‐fMRI effectively, it urgent use effective signal analysis techniques reduce interference noise artifacts. this paper, characteristics traditional denoising methods analyzed. Bayesian...

Abstract Background: Clinically, doctors obtain the left ventricular posterior wall thickness (LVPWT) mainly by observing ultrasonic echocardiographic video stream to capture a single frame of images with diagnostic significance, and then mark two key points on both sides ventricle their own experience for computer measurement. In actual measurement, doctor's selection point is subjective, which not only time-consuming laborious, but also difficult accurately locate edge, will bring errors...

Abstract Background: Clinically, doctors obtain the left ventricular posterior wall thickness (LVPWT) mainly by observing ultrasonic echocardiographic video stream to capture a single frame of images with diagnostic significance, and then mark two key points on both sides ventricle their own experience for computer measurement. In actual measurement, doctor's selection point is subjective, difficult accurately locate edge, which will bring errors measurement results. Methods: this paper,...

Abstract Background: Clinically, doctors obtain the left ventricular posterior wall thickness (LVPWT) mainly by observing ultrasonic echocardiographic video stream to capture a single frame of images with diagnostic significance, and then mark two key points on both sides ventricle their own experience for computer measurement. In actual measurement, doctor's selection point is subjective, which not only time-consuming laborious, but also difficult accurately locate edge, will bring errors...

Abstract In power test units at all levels, the calibration of equipment is one daily tasks. Various departments have repeatedly purchased many standard equipment, and some tasks require moving to temporarily build a corresponding system, which expensive unfavorable for maintenance equipment. The paper proposes comprehensive platform based on network sharing instruments. optimizes configuration each department automatically allocates according task. Then it builds completes task in...