Raza Ali
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Content Feed
Question
How to read & display multiple images from multiple folder using for loop ?
I have three folders with 12 image in each folder. to comapre them i need to dispaly all the images across their coresponding p...
28 dagen ago | 1 answer | 0
1
answerQuestion
U-Net architecture fail to segment the test images.
I am trainng U-Net architecture for semantic segmentation but after training the trained network does not segment the test image...
ongeveer een maand ago | 1 answer | 0
1
answerQuestion
dividing groundtruth into training, testing and validation
Hi, I have 800 images and labels in data set and I wanted to divide it into test, train and validation set. I am using followin...
6 maanden ago | 1 answer | 0
1
answerQuestion
what formula is used by imadjust command for contrast enhancement
what formula is used by imadjust command for contrast enhancement
6 maanden ago | 1 answer | 0
1
answerQuestion
How to create a ground truth data for images dataset with multiple variables.
I have image dataset that contains an object. I want to create a ground truth database which contains the information of the obj...
8 maanden ago | 1 answer | 0
1
answerSolved
Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...
10 maanden ago
Solved
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
10 maanden ago
Solved
Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...
10 maanden ago
Solved
Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...
10 maanden ago
Question
insertion of equation in classification layer of deep neural network for semantic segmetnation.
I need to implement the following equation in the classification layer. Equation: d(t,x) is Euclidean distance between x ...
10 maanden ago | 0 answers | 0
0
answersQuestion
How to change imgae in imageLabelingSession.mat file
I have used Image labeler App to mark the labels. I saved the imageLabelingSession file and PixelLabelData files. Now I want to ...
10 maanden ago | 1 answer | 0
1
answerQuestion
Implementation of formula in a single line.
I want to implement the above formula in single line without using if statment. I have tried but geting error at X=0. X=-4:...
10 maanden ago | 2 answers | 0
2
answersQuestion
How to visualize the predicted values of segmentation from softmax output?
I want to know (visualize) what value, network has predicted during training. i used Dice pixel classfication layer to observe...
11 maanden ago | 1 answer | 0
1
answerQuestion
Conversion to double from gpuArray is not possible.
I am training a CNN with some modification in classification layer. I have called a function in loss layer but when i start trai...
11 maanden ago | 1 answer | 0
1
answerQuestion
How to add Distance transformation Map in loss function at classification layer.
Hi Everyone, I am trying to insert distance map information in loss fucntion. i am doing this in classification layer of CNN. ...
11 maanden ago | 0 answers | 0
0
answersQuestion
focal Loss Layer evaluation
I have created simple CNN for semantic segmentation and repalced last layer with focal loss layer to use focal loss fucntion ins...
ongeveer een jaar ago | 1 answer | 0
1
answerQuestion
AlexNet for Semantic segmentation
Which layers of alexnet need to be change/remove/replace, if Alexnet is used for semantis segmentaion task? With fullyconnected ...
ongeveer een jaar ago | 1 answer | 0
1
answerQuestion
NN training process?
why mini batch accuracy (value) graph of training is goes down during training process?
ongeveer een jaar ago | 1 answer | 0
1
answerQuestion
Pixellabeldata is not showing the segmented inforamtion in gTruth file.
I have used Image labeler tool to label images (for pixel segmentation). When I generate gTruth file and load it, I only get pix...
ongeveer een jaar ago | 1 answer | 0
1
answerQuestion
how to build "Nested UNet or UNet++" in MATLAB?
I want to know hoe to build nested U-Net neural network or U-Net++ architecture in MATLAB.
meer dan een jaar ago | 1 answer | 0
1
answerQuestion
Custom Weighted Classification Layer: Chnage in input value size
I am trying to change the input vlaue size from [1 1 x] to [50 50 x] (here x =1 or 2 or 3 or so on) in weightedClassificationLay...
bijna 2 jaar ago | 1 answer | 0
1
answerQuestion
How to change input values for weight classfication layer.
I am using weigth classfication fucntion which given as example in MATALAB documentaion. But whenI use it in my network it giv...
bijna 2 jaar ago | 2 answers | 0
2
answersQuestion
Invalid training data: The output size of the last layer does not match the response size
layers = [ imageInputLayer([256 256 1],"Name","imageinput") convolution2dLayer([7 7],3,'Stride',1,"Name","conv1","Padd...
bijna 2 jaar ago | 1 answer | 0
1
answerQuestion
Difference between gTruth and pixellabeldata images
I am training a CNN for image segmentaion. I labled few images (two objects A and B) using image labler. when i load data for tr...
bijna 2 jaar ago | 1 answer | 0
1
answerQuestion
labelling image but getting error during overlay
I am labelling an image using MATLAB image labeler. But when i use labeloverlay commnad in MATLAB to map original and labeled im...
bijna 2 jaar ago | 1 answer | 0
