Multiclass Segmentation using UNET in TensorFlow | Crowd Instance-level Human Parsing (CHIP) Dataset

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In this video, we will learn about multiclass segmentation using the UNET architecture in the TensorFlow framework. Here, we will use the Crowd Instance-level Human Parsing Dataset (CHIP) which contains 20 classes.

Timeline:
0:00:00 - Introduction
0:00:30 - Dataset: Crowd Instance-level Human Parsing Dataset (CHIP)
0:05:51 - UNET Implementation
0:22:04 - Training the UNET
1:03:57 - Testing: Prediction and Evaluation
1:39:00 - Ending: SUBSCRIBE!!!

Dataset Name: Crowd Instance-level Human Parsing Dataset (CHIP)

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You are an amazing teacher. This tutorials helped me a lot and I learned many things. Thank you a lot sir.

junaidhassan
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Amazing amazing video!!
Compact and general code and you included some extra features, like having 20 classes, your visualization, colormaps and performance evaluation and logging
Very useful video

husammasalkhi
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Your hard work is really appreciable. You are doing an amazing job. Thank you for making such wonderful videos.🙏

vimalshrivastava
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You are the best!!!! This explains a lot!!!

abellilo
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Thank you very much sir, your the best. Please can you do a video on how to detect micro-organism in the image dataset of any human disease. Thanks

nkechiesomonu
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When I provide colourmap as a array, COLORMAP = [[0, 0, 0], [109, 50, 255], [255, 50, 225], [196, 50, 255], [50, 80, 255], [50, 167, 255]],Its not working, Why is that?, I were got prediction only black colour image.

DimalChathuranga-ofet
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I am trying to train a model for imbalanced class image segmentation task. I adopt the categorical cross-entropy loss as the loss function and "accuracy" as the metrics. It shows a very high accuracy in both the valset and trainset during the training, but when I explore the predictions, all the predictions are the background even when I use trainset and valset in the testing stage. May you give me some advice? Thank you.

Guiltyass
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Kindly tell me how to get RGB code for different types of masks. like THERE ARE only 4 classes in my project(nucleus, background, fatcells and cell) . but I am getting 59 unique values for the RGB mask i have. how to handle this and get colormap file for such things

gousiakhanam
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i dont have colormap for my dataset, what am i supposed to do?

joelsharonr
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Do you have any repository that is implemented by custom training loop using Tensorflow, not by model.fit() method?

wonchulkim
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How to create masks for multiclass semantic segmentation

purvi
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Can i use my own data? And if i can how can i annotate the data?

zubairsk
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how to generate .mat file for my colormap ?

nabiladnan
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Hai sir! Really love your video which i learn a lot from your video. The things is, i be able to train unet, but i try to implement to deeplabv3+ model, but a lot of error are coming. I would love if you can help me in training multi class segmentation using deeplabv3+, because i already watch the model creation video of you deeplabv3+, just i want to know how to train it, im using the same way to train unet but it doesnt work. Thank you sir!

ipangraphy
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So, why didn't you use iou as your metric like the one you used in the Skin Lesion Segmentation

KarimAkmal-xsex