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How to use coder.ceval to use mex function in Matlab code and then generate C++ code?
I have Matlab code that I wish to convert to C++. It uses the Matlab-provided example file `mexfunction.c`: #include "mex.h" ...

meer dan 5 jaar ago | 0 answers | 0

0

answers

Question


How to use imread from OpenCV in Matlab?
I am trying to use `imread` from OpenCV within Matlab. I have the following files: `imreadCV.cpp`: #include "opencvmex.hpp" ...

meer dan 5 jaar ago | 0 answers | 0

0

answers

Question


How to use OpenCV imopen in Matlab?
I see that the documentation for it is at: http://kyamagu.github.io/mexopencv/matlab/morphologyEx.html However, it's not workin...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


Training semantic segmentation on grayscale image gives RGB-Triplet pixel label IDs error
I am following the example under "Train a Semantic Segmentation Network" at https://www.mathworks.com/help/vision/ug/semantic-se...

meer dan 5 jaar ago | 1 answer | 3

1

answer

Question


How obtain coordinates of pixels within bwboundaries for each object?
Suppose I have an image and then I use the code below I=imread("image.bmp"); imshow(I); hold on; [B,L,N] = ...

meer dan 5 jaar ago | 1 answer | 1

1

answer

Question


How make endpoints of bwboundaries consistent in Matlab?
I have an image and if I then plot the boundary of just the left and edges with the code below: imshow(I); hold on; [B,...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


Can Matlab enclose curves near the image boundaries and count the pixel intensities within?
Let's say I have an example curve near the image boundaries: I was hoping there was Matlab command that should force the ...

meer dan 5 jaar ago | 0 answers | 1

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answers

Question


How can Matlab tell the difference between edges with enclosed boundaries or not?
I have the following image If I use `bwboundaries` on the first object (the white blob), I would expect the boundary to trave...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


How to determine which boundaries are rough and smooth?
How can Matlab determine the roughness along the boundary of an edge? For example, how can Matlab determine that the 1st image i...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


How write Matlab code to plot boundaries of edges if they match edges in another image?
I have a Matlab code written here: function matchObj2Outline(Sample, Outline) [B,L,N] = bwboundaries(Outline); SampleBound...

meer dan 5 jaar ago | 0 answers | 0

0

answers

Question


How to remove edges from objects in Matlab?
Let's say I have an array of objects `objects` and each object contains `vertices` So for example, let's say I have 2 `object...

bijna 6 jaar ago | 2 answers | 0

2

answers

Question


Why accessing 2d matrix in parfor so slow?
Let's say I have a large matrix A: A = rand(10000,10000); The following serial code took around 0.5 seconds tic...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Question


Why plots pasted in Excel have incorrect size and position?
Suppose I have a folder at 'C:\Users\me\Documents\', and 2 separate subdirectories containing plots: 'Pfiles1' and 'Pfiles2', an...

meer dan 6 jaar ago | 0 answers | 0

0

answers

Question


How to traverse along skeleton just once instead of multiple times?
Here is my code I=im2bw(I); skel = bwmorph(I,'thin',inf) boundaries = bwboundaries(skel); thisBoundary=bou...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Question


How to paste plots into Excel in a for loop?
My code is attached. I want to be able to paste saved plots into Excel, and into a single Excel file, and not multiple Excel fil...

meer dan 6 jaar ago | 0 answers | 0

0

answers

Question


How to traverse along image?
I am using this code to highlight the boundaries of an image I=imread(image); boundaries=bwboundaries(I); numbo...

meer dan 6 jaar ago | 2 answers | 0

2

answers