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Deepak Sivadas


Last seen: 3 years 前 |  自 2018 起处于活动状态

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Research Scholar, NIT

统计学

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Related to Focal Loss Layer: is it suitable for multi-class classification?
Does the focal loss layer (in Computer vision toolbox) support multi-class classification (or suited for binary prolems only)?

3 years 前 | 1 个回答 | 0

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Regarding GAN and its loss objective
How to use 'mse' as loss function? In the example provided, sigmoid is used. How to modify the function to make the loss object...

5 years 前 | 1 个回答 | 0

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提问


Regarding 3D-UNET for segmentation.
In the example provided in help, inputPatchSize = [132 132 132 4]; What does '4' correspond to?

5 years 前 | 1 个回答 | 0

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training progress graph of 'trainNetwork'
Hi, I am using trainNetwork function in deep neural network toolbox. A graph appears automatically appears showing training p...

6 years 前 | 4 个回答 | 0

4

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已回答
imageDatastore initialization with null
Could you please tell you use case and why you wish to initialize it as null? Ans:- To create a new imagedatastore (just like a...

6 years 前 | 0

提问


imageDatastore initialization with null
How is imageDatastore initialised? Say an array can be initialised as A = zeros(1,3); How a datastore is initialised?

6 years 前 | 3 个回答 | 0

3

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Using segnet for image segmentation
Hi, Pls attend to my queries related to image segmentation using CNN making use of function 'segnetLayers':- Can segnet be use...

6 years 前 | 0 个回答 | 0

0

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imageSegmenter App regarding,(using texture features)
How to use 'include texture features' in the imageSegmenter App of Matlab? Whether it has to be selected after marking foregrou...

6 years 前 | 1 个回答 | 0

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提问


On using 'regionprops'?
Hi, Stats = regionprops(L,'all'); for instance, L is a labelled binary image of 256x256. What determines the size of Stats ?...

6 years 前 | 1 个回答 | 0

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提问


How to find intensity of selected region in an image?
Hi, Pls help me in finding intensity of a specific region within a gray scale image. Suppose I have two objects in an image. I...

6 years 前 | 1 个回答 | 0

1

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已回答
On using bagofFeatures for a large dataset
Yes, it is a structure. And images are variables in it.

6 years 前 | 0

提问


On using bagofFeatures for a large dataset
Hi, I was working with feature extraction for medical images. On attempting 'bagofFeatures' function in matlab2018a, I observe ...

6 years 前 | 1 个回答 | 0

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