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AK


Last seen: 3 years ago |  Active since 2021

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How do i calculate Poisson Image noise?
Hello, I am loading a dataset of images, and want to modify each by a different amound of poisson noise. How do I calculate th...

3 years ago | 2 answers | 0

2

answers

Question


How to get luminance of an image?
Hello, I have a directory of images and I want to group and save the images by luminance. However, I'm not sure how to calculat...

3 years ago | 2 answers | 0

2

answers

Question


How to create one plot with multiple lines in a for loop?
Hello, I have been trying to create a plot, with an unknown number of lines. Each should be on the same graph, and a different ...

3 years ago | 1 answer | 0

1

answer

Question


Randomly selecting images from a directory
Hello, I have a directory of 10000 JPEG files. I want to write a script that can randomly select 100 images from this directory...

3 years ago | 2 answers | 0

2

answers

Question


How to understand Softmax layer activations for pretrained CNN?
Hello, I was able to get softmax layer probabilities for the squeezenet network. Using act1 = activations(net,i,'prob','Outp...

3 years ago | 1 answer | 0

1

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How do you get the Classification Layer Probabilities for pretrained CNNs ?
Hello, I have code that runs through a file of images and classifies each, using the pretrained Squeezenet network. I want to g...

3 years ago | 1 answer | 0

1

answer

Question


Cannot open file "." for reading. You might not have read permission.
I am trying to loop through a file and read each image in turn. However, it keeps saying I dont have read permission. How do I...

3 years ago | 2 answers | 0

2

answers

Question


How to randomly extract 50 images from a file?
Hello! I am new to Matlab, so please bear with me. I have a file containing thousands of images. I am trying to randomly select...

3 years ago | 1 answer | 0

1

answer