Results 31 to 40 of about 74,669 (258)
FAST Algorithm for Accurate Corner Points Detection of Section Steel Based on Adaptive Threshold
Shanghai Jiaotong Daxue xuebaoThe on-line flatness detection of section steel based on machine vision is a key technical problem for quickly and accurately extracting key corner points from section steel images to enable accurate detection.
BAO Jiahan, SUN Deshang, HUANG Jianzhong, HU Zheng
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Robust Corner Finding Based on Multi-Scale K-Cosine Angle Detection
IEEE Access, 2020 Corner is widely utilized in computer vision and image processing. As a representative contour-based corner detection algorithm, RJ detector is first proposed to use the K-cosine to estimate curvature of digital curves for corner finding.
Shizheng Zhang +5 more
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Helix angle measurement method based on end face and side image processing of helical gear
Xi'an Gongcheng Daxue xuebao, 2021 The helix angle measurement of helical gear is difficult and the measurement process is complex. In order to improve the measurement accuracy and efficiency, the method of measuring helix angle of helical gear is proposed, by using two cameras to collect
Shuanjun SONG +4 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin +2 more
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The Journal of Engineering, 2019 To solve the problems of missed detection, repeated detection and low precision in the process of subpixel corner point detection of black-and-white checkerboard used for calibrating microscopic devices in complexed industrial environment, a new ...
Quancun Kong +4 more
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An improved algorithm for eye corner detection [PDF]
2016 International Conference on Signal Processing and Communications (SPCOM), 2016 In this paper, a modified algorithm for the detection of nasal and temporal eye corners is presented. The algorithm is a modification of the Santos and Proenka Method. In the first step, we detect the face and the eyes using classifiers based on Haar-like features. We then segment out the sclera, from the detected eye region. From the segmented sclera,
Anirban Dasgupta 0002 +3 more
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The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
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Oriented asymmetric kernels for corner detection [PDF]
2017 25th European Signal Processing Conference (EUSIPCO), 2017 Publication in the conference proceedings of EUSIPCO, Kos island, Greece ...
Hasan Abdulrahman +2 more
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FEBS Letters, EarlyView.This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
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High-Capacity Spatial Structured Light for Robust and Accurate Reconstruction
Sensors, 2023 Spatial structured light (SL) can achieve three-dimensional measurements with a single shot. As an important branch in the field of dynamic reconstruction, its accuracy, robustness, and density are of vital importance.
Feifei Gu +4 more
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