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Claudio Eutizi


Last seen: 3 years ago |  Active since 2021

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Faster R-CNN detector does not draw boxes with my own dataset
Hello. I trained a Faster R-CNN model based on ResNet50 with 10 classes of spectrograms from the UrbanSound8K audio files, then...

4 years ago | 1 answer | 0

1

answer

Question


How to automatically obtain upper-left pixel coordinates of one of the 4x4 blocks I obtained splitting an image?
Hello. I managed to split a 224x224 image into 4x4 blocks with mat2cell. For example: splittedImage is my 4x4 cell matrix with...

4 years ago | 1 answer | 0

1

answer

Question


How to extract highest intensity area from a greyscale spectrogram?
Hello. I got greyscale mel-spectrograms images from a dataset and I want to divide it into several areas and to obtain the area...

4 years ago | 2 answers | 0

2

answers

Answered
"Unable to find any region proposals to use as positive training samples." using trainFastRCNNObjectDetector
Hello, have you fixed this issue? I'm looking for the solution...

4 years ago | 0

Answered
shuffle and partition in training, validation and testing of a multi-label combined dataset
Can anybody help me with this?

4 years ago | 0

Question


shuffle and partition in training, validation and testing of a multi-label combined dataset
I want to train a Faster R-CNN with 224x224x3 images that are log-scaled mel spectrograms from the UrbanSound8k dataset The dat...

4 years ago | 2 answers | 0

2

answers

Question


How to train a Faster R-CNN with a Multi-labeled images table?
I have a 8792x11 table with my dataset labeled with the Image Labeler: 1st column: imageFilename; from 2nd to 11th column: dif...

4 years ago | 1 answer | 1

1

answer

Answered
Why do my rgb image is different and less defined than pcolor or imagesc outputs?
It works with the audio file. But I need this way of reshaping for VGGish features images like the ones i previously attached h...

4 years ago | 0

Answered
Why do my rgb image is different and less defined than pcolor or imagesc outputs?
Thank you for your answer. How can i attach an audio file? ads.Files{5} is an audio file. However, I need 224x224 images beca...

4 years ago | 0

Question


Why do my rgb image is different and less defined than pcolor or imagesc outputs?
I want to automatically extract VGGish features 2D plots from an audio dataset and then save them in a folder. here's my code I...

4 years ago | 3 answers | 0

3

answers