Search Results - automatic threshold segmentation algorithm

Threshold segmentation algorithm for automatic extraction of cerebral vessels from brain magnetic resonance angiography images by Wang, Rui, Li, Chao, Wang, Jie, Wei, Xiaoer, Li, Yuehua, Zhu, Yuemin, Zhang, Su

“…•The vessel segmentation algorithm is fast and fully automatic.•The performance of the threshold segmentation is acceptable…”
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Improving the reproducibility of MR-derived left ventricular volume and function measurements with a semi-automatic threshold-based segmentation algorithm by Jaspers, Karolien, Freling, Hendrik G., van Wijk, Kees, Romijn, Elisabeth I., Greuter, Marcel J. W., Willems, Tineke P.

“…To validate a novel semi-automatic segmentation algorithm for MR-derived volume and function measurements by comparing it with the standard method of manual contour tracing…”
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PCB welding spot detection with image processing method based on automatic threshold image segmentation algorithm and mathematical morphology by Wang, Shi yuan, Zhao, Yang, Wen, Liuying

“… Design/methodology/approach Through a series of image processing algorithms, threshold segmentation and feature extraction of the solder joint images were completed…”
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A new remote sensing index of mildew for winter wheat disaster area extraction by Li, Huade, Zhang, Jinshui, Chen, Zhenghua, Zhang, Mingwei

“… on multispectral remote sensing data combined with an automatic threshold segmentation algorithm to quickly extract…”
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RIGHT VENTRICULAR VOLUMES AND FUNCTION ASSESSED BY CARDIOVASCULAR MAGNETIC RESONANCE WITH A SEMI-AUTOMATIC THRESHOLD-BASED SEGMENTATION ALGORITHM by Inage, A.

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Impacts of right ventricular trabeculae and papillary muscles on volumes and function assessed by cardiovascular magnetic resonance using a novel software: semi-automatic threshold-based segmentation algorithm by Inage, Akio, Mizuno, Naokazu

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Automatic segmentation of dermoscopy images using saliency combined with Otsu threshold by Fan, Haidi, Xie, Fengying, Li, Yang, Jiang, Zhiguo, Liu, Jie

“… To accurately extract lesion borders from dermoscopy images, a novel automatic segmentation algorithm using saliency combined with Otsu threshold is proposed in this paper, which includes enhancement…”
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An image segmentation method using automatic threshold based on improved genetic selecting algorithm by Wang, Zhiwen, Wang, Yuhang, Jiang, Lianyuan, Zhang, Canlong, Wang, Pengtao

“…In this paper, an image segmentation method using automatic threshold based on improved genetic selecting algorithm is presented…”
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Watershed Algorithm and Adaptive Threshold Canny Edge Detection Based Automatic Segmentation of Tibio Femoral Cartilage from MRI Images by Kumar Singh, Punit, Sharma, Garima, Kumar Pandey, Prashant

“… The space amongst tibia and femur in knee joint is portioned by Watershed Algorithm. Extra separating through morphological operations-picture widening…”
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Evaluation of an Algorithm for the Segmentation of Lung Nodules in Computerized Tomography Images based on the Automatic Location of a Threshold by Wang, Enguo, Li, Jun, Liu, Lei, Liu, Yankun

“… Reference points on the histogram curve are used to determine a threshold value, and filtering by geometric characteristics is applied to reduce false positives…”
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Letter to the Editor Concerning “An Automated Blood Vessel Segmentation Algorithm Using Histogram Equalization and Automatic Threshold Selection” by Daggfeldt, Karl

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An Automated Blood Vessel Segmentation Algorithm Using Histogram Equalization and Automatic Threshold Selection by Saleh, Marwan D., Eswaran, C., Mueen, Ahmed

“… The proposed algorithm which takes advantage of the powerful preprocessing techniques such as the contrast enhancement and thresholding offers an automated segmentation procedure for retinal blood vessels…”
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CRISP: correlation-refined image segmentation process by Briggs, Jennifer K., Jin, Erli, Merrins, Matthew J., Benninger, Richard K. P.

“… While intensity-based threshold algorithms allow for automatic image segmentation in sparsely packed tissues, they perform poorly in densely packed organs such as cardiomyocytes or the pancreatic islet…”
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TAPAS: A Thresholding Approach for Probability Map Automatic Segmentation in Multiple Sclerosis by Valcarcel, Alessandra M., Muschelli, John, Pham, Dzung L., Martin, Melissa Lynne, Yushkevich, Paul, Brandstadter, Rachel, Patterson, Kristina R., Schindler, Matthew K., Calabresi, Peter A., Bakshi, Rohit, Shinohara, Russell T.

“… Automatic approaches often yield a probability map to which a threshold is applied to create lesion segmentation masks…”
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Research on nondestructive detection of pine nut quality based on terahertz imaging by Hu, Jun, Qiao, Peng, Yang, Liang, Lv, Haohao, Shi, Hongyang, He, Yong, Liu, Yande

“…[Display omitted] •In this paper, a rapid and nondestructive detection of pine nuts for mildew and plumpness based on terahertz transmission imaging technology was carried out, and four preprocessing algorithms…”
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Electroporation-Based Treatment Planning for Deep-Seated Tumors Based on Automatic Liver Segmentation of MRI Images by Pavliha, Denis, Mušič, Maja M., Serša, Gregor, Miklavčič, Damijan

“…Electroporation is the phenomenon that occurs when a cell is exposed to a high electric field, which causes transient cell membrane permeabilization. A…”
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Automatic multi-threshold image segmentation using metaheuristic algorithms by Bejinariu, Silviu-Ioan, Costin, Hariton, Rotaru, Florin, Luca, Ramona, Nita, Cristina Diana

“…In this paper is presented an automatic segmentation approach for gray level images based on usage of metaheuristic swarming algorithms for multiple thresholds computing…”
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Semi-automatic volume measurement for orbital fat and total extraocular muscles based on Cube FSE-flex sequence in patients with thyroid-associated ophthalmopathy by Tang, X., Liu, H., Chen, L., Wang, Q., Luo, B., Xiang, N., He, Y., Zhu, W., Zhang, J.

“… Their volumes were measured by manual segmentation (MS) and two semi-automatic segmentation algorithms (regional growing [RG…”
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MABI: A novel Mixed Algal Blooms Index based on color space transformation by Ou, Zirui, Li, Xing, Jin, Fangyuqing, Peng, Shuai, Liu, Wei, Li, ErZhu, Zhang, Lianpeng

“… And an improved grid-based Otsu automatic threshold segmentation algorithm is utilized to extract algal blooms…”
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Urbanization shifts long‐term phenology and severity of phytoplankton blooms in an urban lake through different pathways by Li, Yuanrui, Tao, Juan, Zhang, Yunlin, Shi, Kun, Chang, Junjun, Pan, Min, Song, Lirong, Jeppesen, Erik, Zhou, Qichao

“…) index and OTSU threshold automatic segmentation algorithm to extract the area of PBs in Lake Dianchi, China, which has been subjected to frequent PBs and rapid urbanization in its vicinity…”
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