ripplet transform toolbox matlab
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hi, i am a research student, working on ripplet transform for feature extraction. i could not find any toolbox for the ripplet transform., can anyone help in this regard
10 个评论
jaya m
2019-7-11
hi, i am a research scholar, doing my work using ripplet transform for feature extraction.can any one help regd this
Walter Roberson
2019-7-11
编辑：Walter Roberson
2020-3-14
https://www.isical.ac.in/~malay/Papers/Conf/PerMIn12__print%2520copy.pdf indicates that they implemented in MATLAB.
The original paper on Ripplet-II transform contains a buried hint that it was developed in MATLAB.
Manish Chowdhury
2020-3-14
Hi Jaya and Walter,
Thanks for your message. Actually I joined in corporate world and lost all this type of link. Extremly sorry for replying late. Please mail me in details, I will share the matlab code which I have developed during my PhD.
@Walter thanks for following my work.
Best Regards
Manish Chowdhury
Manisha Das
2020-8-22
Hi, can I get the link of ripppet transorm.
KALYAN ACHARJYA
2020-8-22
Please note, it is quite an old post. You may create the question as new one, as numerous functions has been added since 2014.
Walter Roberson
2023-8-7
Asma Kh https://www.mathworks.com/matlabcentral/profile/authors/29569118 comments to @Manish Chowdhury
Hi, I am a student doing my work using the discrete ripplet transform. Can you help me with the DRT algorithm or DRT matlab code?
Asma Kh
2023-8-20
Thanks a lot for the reply, but I can't find the "fun-comput-DRT" file.
Walter Roberson
2023-8-28
I do not find any references to a file by that name anywhere; not sure why you expect to need it?
Note that MATLAB source code would not use a file by that name; fun_comput_DRT would be more likely (but I do not see any references to that either.)
Asma Kh
2023-8-31
Hi,thanks for reply,This file is called in %forward Discrete Ripplet Transform
Walter Roberson
2023-8-31
@Asma Kh which source code are you looking at?
If you are looking at the source code provided by @Manish Chowdhury then you should be asking Manish
回答（1 个）
Manish Chowdhury
2023-8-8
编辑：Manish Chowdhury
2023-8-8
0 个投票
"Comparative Assessment of Efficiency for Content Based Image Retrieval Systems Using Different Wavelet Features and Pre-Classifier", Multimedia Tools and Applications, Vol. 74, No. 24, pp. 11595-11630, 2015 ----Please cite this paper if any body using below mentioned code
Sorry for late replying.
1 个评论
Asma Kh
2023-12-11
Hi, thanks for reply about discrete ripplet transform,
There is a file called "Com_featureMatrix_RT" that calls a function named " fun_compute_DRT()", But this function does not exist. Can you help me? Thank you very much
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