Dhanraj yadav

2017 年からアクティブ

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質問

How to select some columns from a no of columns uniformly in MATLAB ?
I am having a matrix whose no of rows are fixed i.e. 2 which represent the (x,y) coordinates but no. of columns varies. Suppos...

8年弱前 | 1 件の回答 | 0

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質問

How to extract a part of image whose coordinates are known?
I have a gray scale image in which i detect two curves. The some points on the both curves are known to us. Then how i will extr...

8年弱前 | 1 件の回答 | 0

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質問

How to fill a closed area with colour in an image in MATLAB?
I have an image and coordinates of two curves.I plot these curves on the image and connected their end points.Now i want to fill...

8年弱前 | 0 件の回答 | 0

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質問

How to find the coordinates of white pixels of a part of binary image?
I am having a binary image. I selected a region of interest from the image and I want the coordinates of white pixels of the reg...

8年弱前 | 0 件の回答 | 0

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質問

How to find the leftmost and rightmost white pixel in a binary image in Matlab ?
I have a binary image in which there is only one nonzero region.How I find the leftmost and rightmost white pixel and then conn...

8年弱前 | 1 件の回答 | 0

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質問

How to superimpose a RGB image over gray image with background to be transparent?
I have a RGB image with only black and white colour pixels.I want to overlay it on a grayscale image with only white colour pixe...

8年弱前 | 1 件の回答 | 0

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質問

How to superimpose a smaller image onto larger image at required coordinates?
I have cropped a small part of image from original image and then perform some filtering and segmentation on the cropped image ....

8年弱前 | 1 件の回答 | 0

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質問

How to get coordinates of a curve in a binary image?
Hi guys, I am having a binary image.How i can extract the coordinates of the curve from this image in matrix form? The image i...

8年弱前 | 1 件の回答 | 0

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質問

How to detect edge/contour of threshold image ?
I am working with ultrasound image. I had threshold the US image.Now i want to get the edge of the thresholded image.

8年弱前 | 1 件の回答 | 0

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質問

How to calculate distance between two lines in image in MATLAB?
I got two lines using snakes based segmentation.Now i want to calculate the min ,max and mean distance between these lines. How ...

約8年前 | 2 件の回答 | 0

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質問

I am doing project on segmentation of US images of CCA using Snakes based algorithm. I want to extract plaque from the B mode US image. How i will do this in matlab?
I have used matlab code given by Dirk Jan Kroon but i am not able to extract plaque .Please help me

約8年前 | 0 件の回答 | 0

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質問

i wrote matlab code for ISMC for SISO coupled tank system but in workspace U is NaN.How i modify the code?
clc; clear all; close all; %% initialization...... t=0; tf=1400; dt=1; n=round((tf-t)/dt); %% % System parameter declar...

9年弱前 | 0 件の回答 | 0

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質問

How to get control input if in workspace, u is stored as NaN ?
I am writing MATLAB code for ISMC of level control of SISO coupled tank system but when I run the m.file ,I workspace u appears ...

9年弱前 | 1 件の回答 | 0

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