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Sajitha K.N.


Last seen: 6 mesi ago
19 total contributions since 2019

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Question


increase number of hidden layers
This is my matlab code layers = [ imageInputLayer([256 256 3]) convolution2dLayer(4,13,'Padding','same') b...

6 mesi ago | 1 answer | 0

1

answer

Question


writing multiple rows to excel sheet
I have a dataset. I extracted features from it. Now I want to write it into an excel sheet. But only last row of combined vector...

8 mesi ago | 1 answer | 0

1

answer

Question


Segmentation of leaf images accurately
I used some segmentation methods to extract leaf image. I get black masked background and leaf image. But this is not working if...

9 mesi ago | 0 answers | 0

0

answers

Question


calculating area from a leaf image
I have an leaf image like this. How can I find area of this leaf image? Also I want to find out area of the affected part from...

9 mesi ago | 0 answers | 0

0

answers

Question


principal component analysis for dimensionality reduction
My dataset has 22 features with large no.of samples. I want to reduce it to 10 features by using principal component analysis. T...

9 mesi ago | 1 answer | 0

1

answer

Question


changing exponential value into float
I normalized 'area' data between zero and one. Then I write that values into xl sheet. But many values are exponential. I want t...

9 mesi ago | 2 answers | 0

2

answers

Question


writing into excel sheet
I extracted features from a folder of images. I want to write all these feature values into one single excel sheet. But it doesn...

9 mesi ago | 0 answers | 0

0

answers

Question


extract leaf from background
I have a dataset of images like this I want to covert its background to white.Or extract only leaf from this image. Please so...

9 mesi ago | 1 answer | 0

1

answer

Question


intensity of each pixel of an image
I want to get intensity of each pixel of an image.please somebody help.

9 mesi ago | 0 answers | 0

0

answers

Question


leaf identification and leaf disease classification
I have a dataset with different plant leaf diseaes. First I want to identify which plant is given image is and is that leaf is h...

10 mesi ago | 0 answers | 0

0

answers

Question


Region of interest marking
I want to mark ROI for finding grape leaf diseases.I have images like this I want mark this infected areas like this, Plea...

10 mesi ago | 0 answers | 0

0

answers

Question


segmentation of an image
I want to segment an black and white leaf image for getting leaf diseases.I want to segment this image to this form. Please som...

10 mesi ago | 0 answers | 0

0

answers

Question


PSF of an image
I want to deblur an blurred image.For that I want to use J = deconvlucy(I,psf) this function. But I don't know how to find psf...

circa un anno ago | 1 answer | 0

1

answer

Question


writing into excel sheet
I want to write an array of values into second column of already existing excel file. But when I applied xlswrite() function, it...

circa un anno ago | 0 answers | 0

0

answers

Question


information of a folder of images
How we can get information of a folder of images using imfinfo() and I also want to get bit depth of all images. And this bit de...

circa un anno ago | 1 answer | 0

1

answer

Question


seperating vertical and horizontal images from an image seperately
I want to seperate the horizontal and vertical images seperately fom an image.If F is my original image then for getting its ver...

circa un anno ago | 1 answer | 0

1

answer

Question


error using imfinfo()
When I using imfinfo() function for finding bit depth of an image it shows an error messege that my image is in uni8 type and i...

circa un anno ago | 1 answer | 0

1

answer

Question


write a column into excel sheet
I used a while loop and done some calculations. Now I want to write thease results into an excel sheet as a column.But, when I ...

circa un anno ago | 0 answers | 0

0

answers

Question


differece image of 2 images
How to calculate difference image of 2 images read from different folders?

circa un anno ago | 1 answer | 0

1

answer