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senthil vadivu


Active since 2016

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Clearing errors in executing GLCM matlab code
Hii I have downloaded GLCM matlab code here from file exchange This is my main file I = imread('D:\Fire-smoke\kurangani...

mer än 6 år ago | 1 answer | 0

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answer

Question


how to run the downloaded matlab code of efficient LBP
Hii I am beginner to matlab and i would like to extract texture features through LBP I have dowloaded EfficientLBP.m file ...

mer än 6 år ago | 0 answers | 0

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Question


How to execute LBP code
Hii I have downloaded efficient LBP code from matlab exchange code .but i facing some errors I have downloaded LBP code from...

mer än 6 år ago | 0 answers | 0

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answers

Question


How to find difference in homegenity of pixels in two images
I am trying to find difference between a fire image and a fire like image(sunset, sunrays) Using graycoprops i could get the co...

mer än 6 år ago | 2 answers | 0

2

answers

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I want ti find difference between fire and sunset rays in images.I need to calculate texture to find the dissimilarilties.How to find texture
I found many features to find texture in the image like correlation,entropy, contrast... I have two images, one with fire , oth...

mer än 6 år ago | 1 answer | 0

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Question


how to perform region growing
I need to group and retrieve only the pixels which has minimum variation in intensity values with a seed pixel in an image and ...

nästan 8 år ago | 0 answers | 0

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Question


distance between centroid and each pixel in the image.
I want to find the color difference in an object. ie Apple has almost red color .suppose if an object contains red and other col...

nästan 8 år ago | 0 answers | 0

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I need to find red,yellow,orange colors only in an image .how to find repeated pixel values for those colors in an and RGB image.
I need to find red,yellow,orange colors only in an image .how to find repeated pixel values for those colors in an and RGB i...

nästan 8 år ago | 1 answer | 0

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Question


I want to divide image into 8*8 blocks and to find the color difference between pixels inside the block. And i need to retrieve only the larger difference pixel.
I want to divide image into 8*8 blocks and to find the color difference between pixels inside the block. And i need to retrieve ...

nästan 8 år ago | 2 answers | 0

2

answers

Question


how to display LAB colors present in an image with their intensity values to retrieve a particular object based on color
how to display LAB colors present in an image with their intensity values to retrieve a particular object based on color

nästan 8 år ago | 1 answer | 0

1

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Question


how to find the spatial variations of colors in an image and also to find the intensity values of each color in the image
how to find the spatial variations of colors in an image and also to find the intensity values of each color in the image

nästan 8 år ago | 0 answers | 0

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how to find the no of colors and name of the colors in an object eg: tomato
how to find the no of colors and name of the colors in an object eg: tomato

nästan 8 år ago | 2 answers | 0

2

answers

Question


An image contains a fire region and apple.How to recognize only fire ,since both contains similar colors.
<</matlabcentral/answers/uploaded_files/68510/tomato.jpg>> <</matlabcentral/answers/uploaded_files/68511/nsmoke2.jpg>> An ...

nästan 8 år ago | 0 answers | 0

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I want to find similarity between two images.I use SSIM. What does low and high values of SSIM indicates in terms of similarity.
I want to find similarity between two images.I use SSIM. What does low and high values of SSIM indicates in terms of similarity....

nästan 8 år ago | 1 answer | 0

1

answer

Question


How to find the accuracy (in percentage) of proposed results with existing results (images) in terms of shape.
How to find the accuracy (in percentage) of proposed results with existing results (images) in terms of shape.Images are here ...

nästan 8 år ago | 0 answers | 0

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Question


I have detected fire in the image.There is a minor difference in the output compared to the existing alg.Now I need to find the difference in values in terms of accuracy in percentage.
I have detected fire in the image.There is a minor difference in the output compared to the existing alg.Now I need to find the ...

nästan 8 år ago | 0 answers | 0

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Question


Which measure will suitable to compare the proposed method and existing method of fire detection .By visual i can find the diffference. How to get the accuracy of two images with values.
Which measure will suitable to compare the proposed method and existing method of fire detection .By visual i can find the dif...

nästan 8 år ago | 0 answers | 0

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how to find the difference between fire and sun rays bcoz , both contains red and yellow color
how to find the difference between fire and sun rays bcoz , both contains red and yellow color.How to find the pixel intensities...

nästan 8 år ago | 2 answers | 0

2

answers

Question


how to eliminate white pixels(smoke pixels) in the rgb image
how to eliminate white pixels(smoke pixels) in the rgb image

nästan 8 år ago | 1 answer | 0

1

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Question


how to find the intensity differences between two images Eg An image contains Fire and Fire-like pixels(orange,apple,sun)
how to find the intensity differences between two images Eg An image contains Fire and Fire-like pixels(orange,apple,sun)

nästan 8 år ago | 0 answers | 0

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answers

Question


how to create surface plot for rgb image and Lab image
how to create surface plot for rgb image and Lab image

nästan 8 år ago | 1 answer | 0

1

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How to create histograms for L a b channels separately in CIELAB color space.
How to create histograms for L a b channels separately in CIELAB color space.

ungefär 8 år ago | 2 answers | 0

2

answers

Question


I need to detect only fire pixels from the image.Based on some conditions i could get it.But some images contains more smoke in white color.How to remove those white pixels and to retain only the fire pixels
I need to detect only fire pixels from the image.Based on some conditions i could get it.But some images contains more smoke in ...

ungefär 8 år ago | 1 answer | 0

1

answer

Question


I want find only red pixels which are greater than threshold. and set those redpixels values to 1 others to 0
I want find only red pixels which are greater than threshold. and set those redpixels values to 1 others to 0 to create a new m...

ungefär 8 år ago | 1 answer | 0

1

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Question


If a matrix contains 1's and 0's ,i would like to get only those 1's and want to take avg values of those corresponding intensity values
If a matrix contains 1's and 0's ,i would like to get only those 1's and want to take avg values of those corresponding intensit...

ungefär 8 år ago | 2 answers | 0

2

answers

Question


how to set the pixel values to 1 and o's based on some threshold values
Eg. if redpixel>th and redpixel>green and greenpixel>blue then mark all the pixel values as 1 otherwise to 0

ungefär 8 år ago | 1 answer | 0

1

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Question


detecting colors uisng lab color model
How to detect the expected colors using lab color model in an image

ungefär 8 år ago | 0 answers | 0

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Question


How to find boundary roughness of the segment in an image
I want to find firepixels in the image with boundary roughness feature and shape.How to write code in matlab for that.

ungefär 8 år ago | 1 answer | 0

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