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To extract local binary pattern features without background
Your code works I think 8,1 neighbor so is it possible to find and work 8.2 16.1 16.2 24.1 24.2 24.3 etc.
plus de 9 ans il y a | 0
Question
To extract local binary pattern features without background
Hi all I detect the foreground object and all zeros fro background, the sample image is attached. So how can I only apply the L...
plus de 9 ans il y a | 2 réponses | 1
2
réponsesTo seperate object at foreground from background with boundary
I done it like in figure. NOw how can I only extract features from only wanted object.
plus de 9 ans il y a | 0
| A accepté
To seperate object at foreground from background with boundary
Or just fill the black zones between the white without defect the original binary image borders
plus de 9 ans il y a | 0
Question
To seperate object at foreground from background with boundary
Hi all if true % code end thresh=+(gri>113); imshow(thresh); BW2 = imcomplement(thresh); figure;imshow(BW2); ...
plus de 9 ans il y a | 2 réponses | 0
2
réponsesTo find area of interest from image
The image is like that I want only vertical line with inside points other background should remove. How can do this effectively....
plus de 9 ans il y a | 0
To find area of interest from image
Actually I want to seperate background and object very well before apply LBPto images. What kind of threshold should effective o...
plus de 9 ans il y a | 0
Question
To find area of interest from image
Hi all. I have a problem for getting the interested roi from image. They are three dimensional image. I want to remove unnecessa...
plus de 9 ans il y a | 2 réponses | 0
2
réponsesQuestion
How can I define suitable value for big objects
Hi all in this image, I want to remove big objects. I use this code BW2 = bwareaopen(thresh_image_conv,5000); newBW2=imsubtr...
plus de 9 ans il y a | 1 réponse | 0
0
réponseDefine the appropriate threshold level
Any suggestion, please
plus de 9 ans il y a | 0
Define the appropriate threshold level
If I try random values for all images for example 0.5 for 1 and 4 image. And 0.7 for 2 and 3 image I got good results. But for a...
plus de 9 ans il y a | 0
Define the appropriate threshold level
Any suggestion. For example triangle threshold or look for histogram values. Or looking for two level segmentation which one i...
plus de 9 ans il y a | 0
Question
Define the appropriate threshold level
Hi all, There are some images that I obtained from different levels. Like in file. Four of them have different level particles i...
plus de 9 ans il y a | 3 réponses | 0
3
réponsesQuestion
convert this pseudo code to matlab
The pseudo code attached. There are some strange point in code that i dont understand. Especially in sigma adding. How can i use...
plus de 9 ans il y a | 1 réponse | 0
0
réponseQuestion
What kind of significant feature for these image
<</matlabcentral/answers/uploaded_files/53771/d.jpg>> Hi all I want to take your suggestions what kind of significant or dis...
plus de 9 ans il y a | 1 réponse | 0
0
réponseFeature extraction of texture, irregularity
And image analyst do you have any suggestion for calculation distance for this D = pdist2(centroids,centroids,'euclidean'); for ...
plus de 9 ans il y a | 0
Feature extraction of texture, irregularity
Actually I want to look at for this images dispersion level. The white cells dispersion is high(regular) or not on the surface i...
plus de 9 ans il y a | 0
Feature extraction of texture, irregularity
s = regionprops(newBW2,'centroid'); % calculate the remaining objects centers. centroids = cat(1, s.Centroid); D = pdist2(c...
plus de 9 ans il y a | 0
Question
Feature extraction of texture, irregularity
Is there any opinion about how can calculate these kind of texture's regularity metric. You see there is difference because of d...
plus de 9 ans il y a | 5 réponses | 0
5
réponsesQuestion
Extract significant features surface
Hi all I tried for these images classical LBP but accuracy after extraction is about %70. That kind of texture features should b...
plus de 9 ans il y a | 1 réponse | 0
0
réponseThe exact difference between background and foreground
Thanks for suggest i implemented all your comments and results. Comparing the original what should i do to take better results. ...
plus de 9 ans il y a | 0
Discriminative Feature Extraction Process for images
Is any suggestions for this surfaces.? What should be the discriminative or significant features from these features to characte...
plus de 9 ans il y a | 0
Question
The exact difference between background and foreground
Hi all I want to obtain background and foreground difference exactly. From shown image you see i wnat to get from images the al...
plus de 9 ans il y a | 3 réponses | 0
3
réponsesQuestion
Discriminative Feature Extraction Process for images
There are two images. First one flame reterdant feature better than the other. I found this via experiemtnal process. Now ı want...
plus de 9 ans il y a | 1 réponse | 0
1
réponseQuestion
Dispersion percentage calculation (binary image)
Hi all Actually i wrote a small code about to estimate the filler. But there should be more accurate and fats way.Is there any ...
plus de 9 ans il y a | 1 réponse | 0
0
réponseFind groups of 1's in array
It doesnt work for a group number is more than one why. Everytime it find group number 1
plus de 10 ans il y a | 0
Question
Find groups of 1's in array
Sorry but ı have asked question wrong. thanks all for great attention. For example the data 11101111001110001111110100000...
plus de 10 ans il y a | 4 réponses | 1
4
réponsesfind '1' in an array
thanks all for great attention but ı think ı just write something wrong. For example the data 1110111100111000111111010000000001...
plus de 10 ans il y a | 0
Question
find '1' in an array
hi ı wanna ask question about find a 1's number in array. for example the array should be like that 1 1 1 0 1 0 1 1 1 0 1 0 1 1...
plus de 10 ans il y a | 5 réponses | 0
5
réponsesQuestion
Can we measure yarn twist from image with image processing
Hi Everyone. Can we measure number of yarn twist from picture. For example in picture one yarn twist number with is show...
presque 11 ans il y a | 1 réponse | 0
