Search - Otsu threshold

Search - Otsu threshold - List

[Other] otsu DL : 0: The code gives us the ability to determine the optimal threshold from the gray level image.
Date : 2025-12-26 Size : 1kb User : Robby
[Other] fcmthresh DL : 0: FCMTHRESH Thresholding by 3-class fuzzy c-means clustering [bw,level]=fcmthresh(IM,sw) outputs the binary image bw and threshold level of image IM using a 3-class fuzzy c-means clustering. It often works better than Otsu s methold which outputs larger or smaller threshold on fluorescence images. sw is 0 or 1, a switch of cut-off position. sw=0, cut between the small and middle class sw=1, cut between the middle and large class Contributed by Guanglei Xiong (xgl99@mails.tsinghua.edu.cn) at Tsinghua University, Beijing, China. Please try testfcmthresh.m first!-FCMTHRESH Thresholding by 3-class fuzzy c-means clustering [bw,level]=fcmthresh(IM,sw) outputs the binary image bw and threshold level of image IM using a 3-class fuzzy c-means clustering. It often works better than Otsu s methold which outputs larger or smaller threshold on fluorescence images. sw is 0 or 1, a switch of cut-off position. sw=0, cut between the small and middle class sw=1, cut between the middle and large class Contributed by Guanglei Xiong (xgl99@mails.tsinghua.edu.cn) at Tsinghua University, Beijing, China. Please try testfcmthresh.m first!
Date : 2025-12-26 Size : 21kb User : almosawi
[Other] otsu-threshold DL : 0: OTSU METHOD FOR THRESHOLDING
Date : 2025-12-26 Size : 11kb User : SANDEEP YANDAMURI
[Other] Sobel--of-MATLAB DL : 0: ：％中值滤波％otsu 自动阈值计算％利用4个方向的roberts和进行边缘提取,并二值化％膨胀处理- Otsu median filter automatically calculate threshold using 4 direction roberts and edge detection and binarization expansion deal-Otsu median filter automatically calculate threshold using 4 direction roberts and edge detection and binarization expansion deal
Date : 2025-12-26 Size : 240kb User : 黄亮亮
[Other] cx DL : 0: ％中值滤波％otsu 自动阈值计算％利用4个方向的roberts和进行边缘提取,并二值化％膨胀处理- Otsu median filter automatically calculate threshold using 4 direction roberts and edge detection and binarization expansion deal
Date : 2025-12-26 Size : 5kb User : 黄亮亮
[Other] TuxiangFazhifenge DL : 0: 数字图像阀值分割各种方法最大熵 OTSU 双峰法迭代法分水岭算法 -Digital image threshold segmentation methods maximum entropy OTSU method of bimodal iterative method of watershed algorithm
Date : 2025-12-26 Size : 142kb User : 泡泡
[Other] dajinfa DL : 0: 采用大津法，也就是OTSU方法寻找图像阈值进行图像分割，该算法是OTSU的初级算法，供初级学者学习。-Dajin method is used, that is, OTSU method for image threshold image segmentation, the algorithm is OTSU primary algorithm, for primary scholars to learn.
Date : 2025-12-26 Size : 43kb User : 白翁翁
[Other] Otsu DL : 0: Threshold selection using Otsu s method
Date : 2025-12-26 Size : 1kb User : rohit
[Other] thresh_md DL : 0: OTSU算法求解图像的自动阈值其中a为输入图像矩阵 th为求到的最佳阈值-OTSU algorithm of image automatic threshold
Date : 2025-12-26 Size : 1kb User : 胡所谓
[Other] otsuthresh DL : 0: 全局阈值处理方法对单色图像进行分割，我们从适合检测不连续亮度的方法开始，比如点、线、边缘为大家介绍使用Otsu's方法的最佳全局阈值处理。(Global threshold processing method for monochrome image segmentation, we start with suitable for detecting method of discontinuous brightness, such as dot, line, edge to introduce the use Otsu 's the best global threshold processing method.)
Date : 2025-12-26 Size : 4kb User : 木木0908
[Other] Otsu方法在多阈值图像分割中的应用_王磊 DL : 0: 图像识别中，Otsu方法在多阈值图像分割中的应用(Application of Otsu method in multi threshold image segmentation)
Date : 2025-12-26 Size : 281kb User : wabgkai9210005
[Other] 大津阈值 DL : 0: 模式识别，大津阈值，matlab程序，二值化(Pattern recognition, Otsu threshold, matlab program, binarization)
Date : 2025-12-26 Size : 251kb User : lucky2358
[Other] 图片 DL : 0: OTSU算法也称最大类间差法，有时也称之为大津算法，被认为是图像分割中阈值选取的最佳算法，计算简单，不受图像亮度和对比度的影响，因此在数字图像处理上得到了广泛的应用。它是按图像的灰度特性,将图像分成背景和前景两部分.(Difference method OTSU algorithm called maximum class, sometimes called the Otsu algorithm, is considered to be the best algorithm, threshold image segmentation method is simple and is not affected by the image brightness and contrast, so it has been widely used in digital image processing. It divides the image into two parts: background and foreground according to the gray character of image. The maximum value of the above expression is t, which is the best threshold of the segmented image.)
Date : 2025-12-26 Size : 122kb User : 蓝天可凡00
[Other] MATLAB实用源代码 DL : 0: 1.图像反转 2.灰度线性变换 3.非线性变换 4.直方图均衡化 5. 线性平滑滤波器 6.中值滤波器 7.用Sobel算子和拉普拉斯对图像锐化：8.梯度算子检测边缘 9.LOG算子检测边缘 10.Canny算子检测边缘 11.边界跟踪（bwtraceboundary函数）12.Hough变换 13.直方图阈值法 14. 自动阈值法：Otsu法 15.膨胀操作 16.腐蚀操作 17.开启和闭合操作 18.开启和闭合组合操作 19.形态学边界提取 20.形态学骨架提取 21.直接提取四个顶点坐标 22.文件打开窗口(1. image reversal 2. gray linear transform 3. nonlinear transform 4. histogram equalization 5. linear smoothing filter 6. median filter 7. image sharpening on Sobel edge detection operator and Laplasse: 8. gradient edge detection operator 9.LOG edge detection operator 10.Canny operator 11. boundary tracking (bwtraceboundary function) 12.Hough transform 13. histogram thresholding method 14. threshold method: Otsu method the 15. expansion operation 16. corrosion operation 17. opening and closing operation of the 18. opening and closing combination operation 19. morphological edge extraction 20. morphological skeleton extraction 21. direct extraction of four vertex coordinates 22. file open window)
Date : 2025-12-26 Size : 111kb User : 春天里的野百合
[Other] Threshold 2 DL : 0: Otsu Thresholding Trial
Date : 2025-12-26 Size : 2.96mb User : oohoojc