Výsledky vyhledávání - automatic threshold segmentation algorithm

Threshold segmentation algorithm for automatic extraction of cerebral vessels from brain magnetic resonance angiography images Autor 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…”
Získat plný text

Improving the reproducibility of MR-derived left ventricular volume and function measurements with a semi-automatic threshold-based segmentation algorithm Autor 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…”
Získat plný text

PCB welding spot detection with image processing method based on automatic threshold image segmentation algorithm and mathematical morphology Autor 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…”
Získat plný text

A new remote sensing index of mildew for winter wheat disaster area extraction Autor Li, Huade, Zhang, Jinshui, Chen, Zhenghua, Zhang, Mingwei

“… on multispectral remote sensing data combined with an automatic threshold segmentation algorithm to quickly extract…”
Získat plný text

RIGHT VENTRICULAR VOLUMES AND FUNCTION ASSESSED BY CARDIOVASCULAR MAGNETIC RESONANCE WITH A SEMI-AUTOMATIC THRESHOLD-BASED SEGMENTATION ALGORITHM Autor Inage, A.

Získat plný text

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 Autor Inage, Akio, Mizuno, Naokazu

Získat plný text

Automatic segmentation of dermoscopy images using saliency combined with Otsu threshold Autor 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…”
Získat plný text

An image segmentation method using automatic threshold based on improved genetic selecting algorithm Autor 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…”
Získat plný text

Watershed Algorithm and Adaptive Threshold Canny Edge Detection Based Automatic Segmentation of Tibio Femoral Cartilage from MRI Images Autor 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…”
Získat plný text

Evaluation of an Algorithm for the Segmentation of Lung Nodules in Computerized Tomography Images based on the Automatic Location of a Threshold Autor 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…”
Zjistit podrobnosti o přístupu

Letter to the Editor Concerning “An Automated Blood Vessel Segmentation Algorithm Using Histogram Equalization and Automatic Threshold Selection” Autor Daggfeldt, Karl

Získat plný text

An Automated Blood Vessel Segmentation Algorithm Using Histogram Equalization and Automatic Threshold Selection Autor 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…”
Získat plný text

CRISP: correlation-refined image segmentation process Autor 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…”
Získat plný text

TAPAS: A Thresholding Approach for Probability Map Automatic Segmentation in Multiple Sclerosis Autor 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…”
Získat plný text

Research on nondestructive detection of pine nut quality based on terahertz imaging Autor 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…”
Získat plný text

Electroporation-Based Treatment Planning for Deep-Seated Tumors Based on Automatic Liver Segmentation of MRI Images Autor 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…”
Získat plný text

Automatic multi-threshold image segmentation using metaheuristic algorithms Autor 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…”
Získat plný text

Semi-automatic volume measurement for orbital fat and total extraocular muscles based on Cube FSE-flex sequence in patients with thyroid-associated ophthalmopathy Autor 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…”
Získat plný text

MABI: A novel Mixed Algal Blooms Index based on color space transformation Autor 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…”
Získat plný text

Urbanization shifts long‐term phenology and severity of phytoplankton blooms in an urban lake through different pathways Autor 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…”
Získat plný text