質問

how to create the cooccurrence matrix from the wavelet transformation
how to create the cooccurrence matrix from the wavelet transformation

約12年前 | 0 件の回答 | 0

0

回答

質問

problem of matrix operations
i have a n*n matrix. i want to obtain (row number-column number) matrix.for a 4*4 matrix result should be [0 -1 -2 -3; ...

約12年前 | 3 件の回答 | 0

3

回答

質問

how to display a matrix with negative values as a image
some arithmatic operations gives negative values.is it a problem for displaying the image.how to display a matrix with negative ...

約12年前 | 3 件の回答 | 0

3

回答

質問

after doing arithmatic operations to the image is there any method to convert the result into the image.
after doing arithmatic operations(+,-,*,/) to the image is there any method to convert the result into the image.

約12年前 | 1 件の回答 | 0

1

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質問

how to create the filter
how to create the filter with suitable radious

約12年前 | 0 件の回答 | 0

0

回答

質問

arithmatic functions for gray scale image
i have a gray scale image.my codes are V=(-1*diff(summ));%%gives the horizontal edges of the image H=(-1*(diff(summ')...

約12年前 | 1 件の回答 | 0

1

回答

質問

how can i get the horizontal and vertical pixel differences of the image
how can i get the horizontal and vertical pixel differences of the image. after that how can i combine this two images of horiz...

約12年前 | 2 件の回答 | 0

2

回答

質問

how to display the first block of the image by using block processing
my original image is 256*256. fun=@(x) x.*3; B = blkproc(I,[4 4],[1 1],fun); how can i call to the first block and di...

12年以上前 | 0 件の回答 | 0

0

回答

質問

how to increase the decimal places
i have excel sheet with two column which are time and amplitude data.i want create a signal using this values with .mat,.wav,.au...

12年以上前 | 1 件の回答 | 0

1

回答

質問

How to apply dwt2() as the function of block processing
I have image with size 256*256.I want to sub divide this image into 4*4 blocks with overlapping by using B = blkproc(A,[4 ...

12年以上前 | 0 件の回答 | 0

0

回答

質問

gray level cooccurrence matrix
my matrix is a=[1 1 5 6 8; 2 3 5 7 1; 4 5 7 1 2; 8 5 1 2 5]; i apply the function *graycomatrix(a)* ;my...

12年以上前 | 1 件の回答 | 0

1

回答

質問

apply dwt2 function into blkproc
I want to apply dwt2 functon into blkproc function(for sub divided images).How to do this? dwt2 function is this type, [...

12年以上前 | 0 件の回答 | 0

0

回答

質問

problem of applying block processing function
my image is gray scale image of 100*120. my programme is *fun=@(x) x.*2; B = blkproc(I,[4 4],[1 1],fun);* when i'm l...

12年以上前 | 1 件の回答 | 0

1

回答

質問

what is 'imtile' function?
I have matlab dfunction as "function [IL x y] = imtile(I, h, k, overlap, graphic)".When run this code error message is displayin...

12年以上前 | 2 件の回答 | 0

2

回答

質問

deleting rows and columns of a matrix
a(:,1)=[];when i'm applying this function,1st row of the matix a was delete.now i'm want to call original matrix a. is there an...

12年以上前 | 1 件の回答 | 0

1

回答

質問

How to do GLCM features Normalization
I have image with size 256*256 .I divided this image into 4*4 blocks and calculate gray level co-occurrence matrix features for ...

12年以上前 | 0 件の回答 | 0

0

回答

質問

pattern matching thinning algorithm
I have binary image with thick boundaries(consist with few pixels width).I want to thin this boundaries in one pixel width usin...

12年以上前 | 0 件の回答 | 0

0

回答

質問

problem of applying im2bw function
when applying im2bw function,the result is black and white image.i want to convert black areas to white and white areas to black...

12年以上前 | 1 件の回答 | 0

1

回答

質問

how to round the decimal values
how to round up the decimal values in to integers.

12年以上前 | 2 件の回答 | 0

2

回答

質問

thin the boundary of objects of black & white images
I have a black and white image consists of very simple geometric shapes. the boundaries of the shapes are very thick. i want to...

12年以上前 | 1 件の回答 | 0

1

回答

質問

diagonal pixel differences of image matrix
is there any method to get the diagonal pixel differences(left right diagonal) of a image matrix.for example , i have to obtain...

12年以上前 | 2 件の回答 | 0

2

回答

質問

How to create signal
I have excel sheet with 2 column,time and amplitude.please tell me how to create signal using this data.(time,amplitude) (13:06...

12年以上前 | 1 件の回答 | 0

1

回答

質問

combine Horizontal and vertical edge enhanced images
I have two images of vertically & horizontally edge enhanced.I have obtained those results from following codes. gray_I=mat2g...

12年以上前 | 1 件の回答 | 0

1

回答

質問

Excel data to matlab
I have excel sheet with 2 column,time and amplitude.But ,time values are in 13:25:55 format.but i couldn't import this data to m...

12年以上前 | 2 件の回答 | 0

2

回答

質問

creating the Matlab programme
i have programme in command window.now i want to convert it to the script.then I want to run it for several images. is there an...

12年以上前 | 1 件の回答 | 0

1

回答

質問

applying image segmentation techniques to edge enhanced image
I have a binary image of horizontal and vertical edges derived from original image. Now I want to apply the technique to get th...

12年以上前 | 0 件の回答 | 0

0

回答

質問

repeat last column and last row of a matrix
i have a matrix of 63*64.i want to repeat the last colum and get a matrix of 63*65? my next matrix is 62*65. I want to repeat t...

12年以上前 | 1 件の回答 | 0

1

回答

質問

Image handling with MATLAB
can i hande image as a matrix in MATLAB environment? or is there any special functions to handle the image?

12年以上前 | 2 件の回答 | 0

2

回答

質問

expanding the existing matrix
I have a matrix like this. M=[1 2 3; 4 5 6]. I want to expanding it into M'=[1 1 2 2 3 3; 1 1 2 2 3 3;...

12年以上前 | 2 件の回答 | 0

2

回答

質問

sub dividing image with overlaps
how to sub divide the image with overlaps

12年以上前 | 1 件の回答 | 0

1

回答