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2011 年からアクティブ

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質問

How Can we extract the green channel matrix alone from colour image? Is there any formula apart from matlab extraction
How Can we extract the green channel matrix alone from colour image

10年弱前 | 2 件の回答 | 0

2

回答

質問

to get the coding for inbuilt function
how to know about the matlab coding for inbuilt functions eg: we want the program for sobel edge detection and in that we wan...

約12年前 | 1 件の回答 | 0

1

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質問

features
suggest me any of the simple features for object recognition

13年以上前 | 1 件の回答 | 0

1

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質問

caltech as binary class
CAN I USE CALTECH 101 DATABASE AS BINARY CLASS WITH ANYONE OF 101 CATEGORY AND BACKGROUND...e.g ) Bike and Background

14年弱前 | 0 件の回答 | 0

0

回答

質問

GRAZ
please anyone provide me with link to download GRAZ 01 and 02 database...I am unable to download it..

14年弱前 | 1 件の回答 | 0

1

回答

質問

feature
I am doing object recognition..i used Weber Local descriptor as feature but i am unable to get good recognition rate so i am in ...

14年弱前 | 1 件の回答 | 0

1

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質問

histogram-image
inorder to plot histogram for an image we use imhist command but i am having an input image and their corresponding histogram an...

14年弱前 | 0 件の回答 | 0

0

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質問

arctan
in matlab there is no arctan command i am in need of applying arctan(x) is there any way?

14年弱前 | 1 件の回答 | 0

1

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質問

pso
how to get the rule selection and threshold output from the Particle swarm optimization (PSO) toolbox

14年弱前 | 1 件の回答 | 0

1

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質問

feature
my project field is object recognition..give me some recent, easy to implement method of feature extraction

14年弱前 | 1 件の回答 | 0

1

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質問

nan problem
any ways to remove NAN in the final results

約14年前 | 1 件の回答 | 0

1

回答

質問

array initialization
in my code i am taking 125 patches and for each patch i am getting 6 values as output of my process.. i am in need to place t...

約14年前 | 1 件の回答 | 0

1

回答

質問

roc plot
area = roc(fileName,exp) % % fileName: The name of the output file. It is an image % exp: a structure representing an ...

14年以上前 | 1 件の回答 | 0

1

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質問

dsp
[EDIT: 20110921 16:05 CDT - merge duplicate - WDR] how to calculate pitch period values for a speech signal [Information from ...

14年以上前 | 1 件の回答 | 0

1

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質問

NaN value.....................
I=imread('cameraman.tif'); I=imresize(I,[32,32]); imshow(I); I=double(I); [M N]=size(I); imSize=M*N; %Normalizatk1on maximum=...

14年以上前 | 1 件の回答 | 0

1

回答

質問

matlab versions
calculation of sqrt,cov,det values varies from matlab 2009 and 2007 versions ..i get some related values only in 2007...what can...

14年以上前 | 1 件の回答 | 0

1

回答

質問

LSK
USING LOCAL STEERING KERNEL FOR OBJECT RECOGNITION...WHERE TO GET FULL THEORY FOR REVIEW AND IMPLEMENTATIONS SIR

14年以上前 | 1 件の回答 | 0

1

回答

質問

PSO
how to handle the toolbox of PSO and also how to vary the inputs of PSO in what way it is useful

14年以上前 | 1 件の回答 | 0

1

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質問

exp-mantissa part alone
x=4096; expx = large_exp(x) disp(expx); how to get only the first part(mantissa part of the answer alone to find exponenti...

14年以上前 | 2 件の回答 | 0

2

回答

質問

NAN+inf
in my paper i need to calculate exp()...here in my code i got exp(4096) but due to this i am getting NAN+inf in all larger value...

14年以上前 | 2 件の回答 | 0

2

回答

質問

NAN of matrix
e(4957) gives NAN in my code ..EXP(OF SOME LARGE VALUE) GIVES NAN,...what 2 do ?

14年以上前 | 1 件の回答 | 0

1

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質問

format type in determinant
clc; close all; clear all; A = [1 2 5 ; 4 4 6 ; 7 8 9]; [x1 x2]=gradient(A); disp(x1); disp('GRADIENT IN HORIZONTA...

14年以上前 | 0 件の回答 | 0

0

回答

質問

GRAD
GRADIENT: (∇y)(x1i, x2j)=[∂y/∂x1(x1i,x2j), ∂y/∂x2(x1i,x2j)] HOW TO IMPLEMENT THIS EQUATION

14年以上前 | 1 件の回答 | 0

1

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質問

value of covar
covariance value can be negative ah

14年以上前 | 1 件の回答 | 0

1

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質問

covariance calculation of a square matrix of any size
if cov command is directly aplied to a cameraman image for 3 by 3 matrix .the o/p is not obtained ??? 156 159 158 160 ...

14年以上前 | 1 件の回答 | 0

1

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質問

formula implementation using det
clc; close all; clear all; A = [1 2 5 ; 4 4 6 ; 7 8 9]; [x1 x2]=gradient(A); disp(x1); disp('GRADIENT IN HORIZONTA...

14年以上前 | 1 件の回答 | 0

1

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質問

finding determinant
Z=cov(x); disp(Z); ans:cov 0.3333 0.4167 0.2500 0.4167 0.5833 0.3750 0.2500 0.3750 0.2500 ...

14年以上前 | 1 件の回答 | 0

1

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質問

FINDING DETERMINANT OF MATRIX AFTER TAKING COVARIANCE
Z=cov(x); disp(Z); ans:cov 0.3333 0.4167 0.2500 0.4167 0.5833 0.3750 0.2500 0.3750 0.2...

14年以上前 | 3 件の回答 | 0

3

回答