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nirai selvi


Active since 2015

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Question


does my output of svm classified is correct or not
here i have attach my svm classified output i used an rbf kernel function

8 years ago | 0 answers | 0

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answers

Question


In the face detection animal face also detected what should i do?
clear all clc %Detect objects using Viola-Jones Algorithm %To detect Face FDetect = vision.CascadeObjectDetect...

8 years ago | 1 answer | 0

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Question


does face detection is used for animal also?
clear all clc %Detect objects using Viola-Jones Algorithm %To detect Face FDetect = vision.CascadeObjectDetector; %Read...

8 years ago | 0 answers | 0

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Question


how to convert the rgb in to gray for this code?
% Create a detector object faceDetector = vision.CascadeObjectDetector; % Read input image [basefilename, pathname ] = uiget...

8 years ago | 1 answer | 0

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answer

Question


what it is this meaning
j=size(r_ed,2):-1:1;

8 years ago | 1 answer | 0

1

answer

Question


how can find the license file path in matlab2013a?
please help me its very urgent for me i install it and i cant activate

8 years ago | 1 answer | 0

1

answer

Question


what is class scatter matrix and within scatter matrix ?
to form a eigen analysis between this two matrix

8 years ago | 0 answers | 0

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answers

Question


how this code give a out ? and what format?
I=imread('D:\Capture.PNG'); faceDetector = vision.CascadeObjectDetector(); bbox = step(faceDetector,I); B=insertObjec...

8 years ago | 0 answers | 0

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answers

Question


what is the answer for this code ?
function K = rbf(coord,sig) %function K = rbf(coord,sig) % % Computes an rbf kernel matrix from the input coordinates % ...

8 years ago | 0 answers | 0

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answers

Question


how this Kernel Discriminant Analysis code is work?
function [eigvector, eigvalue, elapse] = KDA(options,gnd,data) % KDA: Kernel Discriminant Analysis % % [eigvector, e...

8 years ago | 0 answers | 0

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Question


i had a problem on finding the diagonal values of on my eigen vector
a=[0 6 1 ; 5 7 8 ; 8 7 2] a = 0 6 1 5 7 8 8 7 2 >> c=eig(a) c = 15.448...

8 years ago | 1 answer | 0

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answer

Question


problem using this code for Kernel Discriminant Analysis
I=imread('H:\Capture.PNG'); % faceDetector = vision.CascadeObjectDetector(); % bbox = step(faceDetector,I); % B=inser...

8 years ago | 1 answer | 0

1

answer

Question


what is regularised kernel discriminant analysis ? and how is uesd for feature extraction?
I=imread('H:\Capture.PNG'); % faceDetector = vision.CascadeObjectDetector(); % bbox = step(faceDetector,I); % B=inser...

8 years ago | 1 answer | 1

1

answer

Question


how to find eigen value and eigen vector for this coding
I = imread('F:\Capture.PNG'); [r,c]=size(I) imshow(I) I1=rgb2gray(I); I2 = imcrop(I1,[120 74 132 132]); [r1,c1,a]=size(I...

8 years ago | 0 answers | 0

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answers

Question


how write a code for regularised kernel discriminant analysis in image processing
but i cant use my coding <</matlabcentral/answers/uploaded_files/37903/Capture.PNG>>

8 years ago | 0 answers | 0

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answers

Question


how to find eigen value and eigen vector ?
my matrix size is 243*957 then how to form a eigen value and eigen vector

8 years ago | 0 answers | 0

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answers