Gobert

Last seen: 8일 전 | 2014년부터 활동

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Exclusively Utilizing NVIDIA GeForce RTX GPU for MATLAB UNet Model Training: Issue with GPU Selection
Hi, I am using MATLAB to train a UNet model for semantic segmentation purposes on my desktop computer running Windows 11. My co...

8개월 전 | 답변 수: 0 | 0

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How to change the default loss function from "crossentropyex" to "crossentropy" using the pixelClassificationLayer in MATLAB?
Hi, The properties of the pixelClassificationLayer include the LossFunction "crossentropyex" by default. When I attempted to ...

9개월 전 | 답변 수: 1 | 0

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What is the default loss function used in the U-Net implementation in MATLAB for semantic segmentation tasks?
Hi, Can you please provide A DOCUMENT that explicitly confirms what the default loss function used in the U-Net implementatio...

대략 1년 전 | 답변 수: 1 | 0

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Saving multiple single vectors in one Matlab file
Hi, I need your help: Here's a simple example: A = magic(3); B = padarray(A,[1 1]); [...

1년 초과 전 | 답변 수: 1 | 0

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Stochastic Geometry for Image Analysis using Matlab
Dear All, Can you help me by sharing, here, the Matlab source codes or examples of how to use the "stochastic geometry approach...

거의 2년 전 | 답변 수: 0 | 0

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How do we fill this kind of gap with Matlab (without changing the size of the object)?
I need your help! I have an image A (see below - left). Can you help me with a matlab function that can produce the image B (s...

거의 2년 전 | 답변 수: 1 | 1

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Fourier Transform of Gaussian Kernel in Matlab
Hi everyone, I need your help! I was reading a document on Discrete Fourier Transform and found the following example: He...

대략 2년 전 | 답변 수: 2 | 0

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What is the default loss function of the U-net architecture?
The Cross-Entropy Loss is the default function

대략 2년 전 | 0

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Why do I get a warning While loading an object of class 'nnet.cnn.TrainingOptionsADAM' ?
This command has solved the above problem mapreducer(0)

대략 2년 전 | 0

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Why do I get a warning While loading an object of class 'nnet.cnn.TrainingOptionsADAM' ?
Dear Experts, I need your help! Can you tell me how to correct the following problem? Warning: While loading an object of clas...

대략 2년 전 | 답변 수: 1 | 0

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What is the default loss function of the U-net architecture?
Hi, I need your help! What is the "default loss function" of the U-net architecture (for semantic segmentation)?

대략 2년 전 | 답변 수: 1 | 0

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Is it possible to reconstruct an image from the number of pixel counts and bins information?
Happy New Year and I need your help! I have the following imhist function that yields the number of pixel counts and bin locat...

대략 2년 전 | 답변 수: 2 | 0

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How can I convert the shape of one class to another using Matlab?
Hi, I have a situation that looks like this and I need your help. I want to convert/modify the "shape of the edge outline" b...

2년 초과 전 | 답변 수: 3 | 0

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An m-by-n-by-1 image cannot be used as input image in the Fully Convolutional Network FCN ?
Hi, Can you help? I am trying to use the FCN (fully convolutional network) layers for semantic segmentation. Here's the functio...

2년 초과 전 | 답변 수: 2 | 1

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How to save a processed video file?
Hi, I need your help! The following last line displays a video in a specific location of my GUI written in Matlab. VD(frame,su...

2년 초과 전 | 답변 수: 0 | 0

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How to create grid coordinates using elements of two matrices
Can you help? I have a situation like this: How can I use the elements of the above two matrices to create a new grid coordin...

2년 초과 전 | 답변 수: 2 | 0

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manually-written floor function code for rounding non-integers
Hi, I need your help. See what I get when I used edit to view the steps involved into the floor function. It is a built-in fu...

거의 3년 전 | 답변 수: 3 | 0

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Extract email information from webpages/URLs using Matlab
Hi, I do need your help. When I run the code, K gives 143 empty cells. In other words, K does not contain any email. I tried t...

거의 3년 전 | 답변 수: 1 | 0

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Seamlessly appending a new video at the end of an old video using Matlab
Hi, I need your help! I want to SEAMLESSLY append video2 (of 5 min) at the end of video1 (of 34 min) to create video3 (of 39 mi...

대략 3년 전 | 답변 수: 0 | 0

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Reconstructing a 3D Surface from a 2D Surface using Mesh surface plot in Matlab
Hi, I am not good at this and I need your help to display a 3D RGB or true color surface from a 2D or single image surface usin...

대략 3년 전 | 답변 수: 1 | 0

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U-net LayerGraph Properties in Matlab
Hi everyone! I have a small question (see below) ans = LayerGraph with properties: Layers: [...

3년 초과 전 | 답변 수: 0 | 0

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The U-net training in progress plot/figure has been accidentally closed
Hi, I was doing some data training using Matlab and accidentally closed the U-net 'training in progress' plot/figure. How can ...

3년 초과 전 | 답변 수: 0 | 0

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U-Net shallow or deep?
Is U-Net "shallow" or "deep"?

3년 초과 전 | 답변 수: 2 | 0

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CNN Deep learning: Data size Vs Iteration per epoch
I need your help to understand why the "data size" affects the number of "iteration per epoch". See below A and B. ...

3년 초과 전 | 답변 수: 0 | 0

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extract the region of interest in a color image
I would like to change image A into image B using Matlab. I only need that specific region, shown in B, located between green an...

3년 초과 전 | 답변 수: 1 | 0

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How to increase the number and size of U-net layer in Matlab?
Dear Researchers, I would like to know how to increase the number of U-net layers and size of U-net layers. With reference to t...

3년 초과 전 | 답변 수: 1 | 0

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MATLAB R2018a has stopped working when I try to bring live images from a webcam into Matlab
I need your help to find a solution. I am using 'MATLAB R2018a - academic use'. When I try to bring live images from a (laptop ...

대략 5년 전 | 답변 수: 1 | 0

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Bicubic interpolation direct interpolation formula Matlab source code
Can anyone help by sharing the source code of the bicubic image interpolation algorithm using/involving 'direct interpolation fo...

거의 6년 전 | 답변 수: 1 | 1

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Creation of double columns whose max size is 2 x 2 from a matrix whose size is n>2 x n>2 ( e.g. with n max = 800)
I need your help. Here is an example of what I want to do: B = [1 2 3; 4 5 6; 7 8 9] [m,n] = size(B); B(m-2:m-1, n...

6년 초과 전 | 답변 수: 1 | 0

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How to find the sum of all column vectors of the elements on the kth diagonal of a square matrix in Matlab ?
Hello, sir/madam. I need your help to find a solution to the following case. n = 3; A = magic(n) B = diag(diag(A,0))...

7년 초과 전 | 답변 수: 2 | 0

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Gobert

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