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teja jayavarapu


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I am getting more time complexity ,can you possibly minimize the code
disp('query') [filename, pathname]=uigetfile({'*.jpg'},'queryimage'); % This code is for LOCAL COLOUR HISTOGRAM ________...

7 years ago | 0

Answered
I am getting more time complexity ,can you possibly minimize the code
Are you still getting the same time complexity

7 years ago | 0

Answered
I am getting more time complexity ,can you possibly minimize the code
I have resized all the images to 256x256 using coverted file below,I think you got all the required information if i am less of ...

7 years ago | 0

Answered
I am getting more time complexity ,can you possibly minimize the code
can you please find error in my code so i can proceed further.I am unable retrive the images with this code properly

7 years ago | 0

Question


I am getting more time complexity ,can you possibly minimize the code
please review the attached code below,and give me some suggestions to reduce the time complexity

7 years ago | 6 answers | 0

6

answers

Answered
I have written a logic for co-occurance matrix but it is taking a lot of time, is there any other to built the logic?
Ok,thank you for the support,can you please help me with the Gussian internal normalisation for texture parameters of (capacity,...

7 years ago | 0

Question


I have written a logic for co-occurance matrix but it is taking a lot of time, is there any other to built the logic?
4.Calculate four co-occurrence matrices P, take the distance 1, the angles are 0, 45, 90, 135 respectively %M&N ARE ROWS &C...

7 years ago | 3 answers | 0

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answers

Question


i want to divide into subblocks in 1:2:1 proportion(As in the attached fiures) how do i do that
please let me know if there is any possiblity of using mat2cell for this

7 years ago | 0 answers | 0

0

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Question


how do i divide image into subblocks in 1:2:1 proportion like shown in the figure
please help me with this

7 years ago | 1 answer | 0

1

answer

Answered
i used the below code for image retrival through corel database but my results are not upto the mark,please verify my node and let me get your help to make necessary corrections,I use local color feature
http://wang.ist.psu.edu/docs/related/ This is the related link where the test images are available, I think you can manage to...

7 years ago | 0

Question


i used the below code for image retrival through corel database but my results are not upto the mark,please verify my node and let me get your help to make necessary corrections,I use local color feature
tic disp('query') [filename, pathname]=uigetfile({'*.jpg'},'queryimage'); img=strcat(pathname,filename); a=imread(...

7 years ago | 2 answers | 0

2

answers

Question


I have an image and I need to extract local features,so I divided it to 16 blocks and size of each block =64 *64 pixels and extract that three color histograms features locally from each block, now I need to
tic disp('query') [filename, pathname]=uigetfile({'*.jpg'},'queryimage'); img=strcat(pathname,filename); a=imread(...

7 years ago | 1 answer | 0

1

answer

Question


I have an image and I need to extract local features,so I divided it to 16 blocks and size of each block =64 *64 pixels and extract that three color histograms features locally from block, how can i do?
tic disp('query') [filename, pathname]=uigetfile({'*.jpg'},'queryimage'); img=strcat(pathname,filename); a=imread(img); sub...

7 years ago | 0 answers | 0

0

answers

Question


i have divided the image into blocks now, i want to access each block individually and i compute histogram how do i access each block
a=imread(img); subplot(4,3,2) imshow(img) set(gcf, 'Units', 'Normalized', 'OuterPosition', [0 0.05 1 0.95]); [r, c...

7 years ago | 1 answer | 0

1

answer

Answered
I have quantized hsv into 8×3×3 combinations,so I want to find what is number of pixels per each bin how do I do it
a=imread(img); [rows, cols, numOfBands] = size(a); mr=round(rows/2); mc=round(cols/2); image1=a(1:mr,1:mc); image2=a(1:mr,(...

7 years ago | 0

Answered
I have quantized hsv into 8×3×3 combinations,so I want to find what is number of pixels per each bin how do I do it
If I divide image into N×N blocks how do we apply this quantification for different blocks

7 years ago | 0

Question


I have quantized hsv into 8×3×3 combinations,so I want to find what is number of pixels per each bin how do I do it
h

7 years ago | 3 answers | 0

3

answers

Answered
How to get Color Histogram of an Image
I have quantized hsv into 8×3×3 combinations,so I want to find what is number of pixels per each bin how do I do it

7 years ago | 0