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BUGATHA VARALAKSHMI


Active since 2016

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please provide with the color identification base paper for the following code
a=0; b=0; c=0; p=0; p1=0; I=imread('E:\projectimages\imgs\clg.jpg') imshow(I) fnam=imread('E:\pro...

7 years ago | 1 answer | 0

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Question


i have a code of H,I,S to find out greenness, but iam not getting the fully greenish portion, instead displayig the gray portion and even if the trees are dry....please provide me the code
clc clear all close all %Tree Crown Detection and Delineation in High Resolution RS Image F=imread('E:\projectimag...

7 years ago | 0 answers | 0

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Question


i have an image where i found out green and i need a code to covert the rest into white
clc clear all close all p=0; %Tree Crown Detection and Delineation in High Resolution RS Image F=imread('E:\projectimages\i...

7 years ago | 0 answers | 0

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Question


I want to find out the greeness of an image , but iam not getting the output for the code which you have provided
% Demo macro to very, very simple color detection in % HSV (Hue, Saturation, Value) color space. % Requires the Image Process...

7 years ago | 0 answers | 0

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Question


Please update me how I can detect two colors by applying thresholds simultaneously . I am interested in Green and Red.how to do the manual calculation
% Demo macro to very, very simple color detection in % HSV (Hue, Saturation, Value) color space. % Requires the Image Process...

7 years ago | 1 answer | 0

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Question


i can find out the amount of greenness for the image using the below code...How can i find out the greenness using ndvi
a=0; b= 0; c=0; p=0; p1=0; %pic=sprintf('E:\PPTFILES\img-thing.png') fnam=imread('E:\PPTFILES\images.png'); for mm =...

7 years ago | 0 answers | 0

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Question


iam getting an error in:f=strcat(filename,3)
File_Name = imread('E:\PPTFILES\perl pgms\yrMXs.tif'); Band_Number = 3; f = strcat( File_Name,3); [G,~] = geotif...

7 years ago | 0 answers | 0

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Question


how to obtain NIR and RED values of an given image
NDVI

7 years ago | 0 answers | 0

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Question


how do we calculate vegetation using ndvi------can u plz provide me with the code
ndvi

7 years ago | 2 answers | 0

2

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Question


how to calculate vegetation for a given image
for mm = 1:size(fnam,1) for nn = 1:size(fnam,2) if (fnam(mm,nn,2) -10) > fnam(mm,nn,1) & (fnam(mm,nn,2)-10) > fnam(mm,...

7 years ago | 0 answers | 0

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Question


i wanted to know how do we calculate vegetation percentage
[rows, columns, numberOfColorChannels] = size(fnam); count = vegPercentage * rows * columns;

7 years ago | 0 answers | 0

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Question


i have seen the code of vegetation percentage and it works well..............and i had a doubt is that how we have to calculate the vegetation pixel count
a=0; b= 0; c=0; p=0; p1=0; %pic=sprintf('E:\PPTFILES\img-thing.png') fnam=imread('E:\PPTFILES\images.png'); for mm =...

7 years ago | 1 answer | 0

1

answer