Edge detection is one of the core steps image processing and computer vision. Accurate fine edge will make further target semantic segmentation more effective. Holistically-Nested (HED) network has been proved to be a deep-learning with better performance for detection. However, it found that when HED used in overlapping complex multi-edge scenarios automatic object identification. There detect...

Toshihiro Tanizawa∗ Kochi National College of Technology, 200-1 Monobe-Otsu, Nankoku, Kochi 783-8508, Japan Abstract We examine two properties of complex networks, the robustness against targeted node removal (attack) and the transport efficiency in terms of degree correlation in node connection by numerical evaluation of exact analytic expressions. We find that, while the assortative correlati...

This paper first analyzes the soft-sensor technology and temperature measurement technology used in recent soft measurements, focuses on the accuracy and efficiency requirements of soft measurement in slab surface temperature detection. In this paper, we collects images noise processes of continuous casting slabs, and uses component-based OTSU segmentation method to extract the slab area and th...

In the process of material composition detection, image analysis is an inevitable problem. Multilevel thresholding based on the OTSU method is one of the most popular image segmentation techniques. The increase of the number of thresholds increases with the exponential increase in computing time. In order to overcome this problem, this paper proposes an artificial bee colony algorithm with a tw...

In order to improve the accuracy and real-time of structured road recognition algorithm, this paper puts forward a recognition algorithm of the structural road based on piecewise linear model. Firstly the original image was the initial region of interest division and pretreatment, using an improved Otsu algorithm and mathematical morphology processing image segmentation, eliminate noise and spl...

Background Myocardial oedema is a consequence of injury during ST segment elevation myocardial infarction (STEMI). T2 weighted short tau inversion recovery (T2w STIR) is widely used for oedema assessment on CMR. No consensus exits for which threshold/ contouring method should be used for the quantification of the area of myocardial oedema as a surrogate endpoint in clinical trials. This study i...

Several neurological illnesses and diseased sites have been studied, along with the anatomical framework of brain, using structural MRI (sMRI). It is critical to diagnose Alzheimer’s disease (AD) patients in a timely manner implement preventative treatments. The segmentation brain anatomy categorization AD received increased attention since they can deliver good findings spanning vast range inf...

In the past few years, Synthetic Aperture Radar (SAR) has been widely used to detect marine ships due its ability work in various weather conditions. However, imaging mechanism of SAR, there is a lot background information and noise similar images, which seriously affects performance ship detection models. To solve above problems, this paper proposes new model called Feature enhancement Land bu...