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2018-09-22 03:27:20 -0500 edited question KNearest slow? C++

KNearest train parameters? C++ Hi guys, i need to use the KNearest from OpenCV in C++, i read the Doc but i did't undert

2018-09-22 03:23:58 -0500 edited question KNearest slow? C++

KNearest train parameters? C++ Hi guys, i need to use the KNearest from OpenCV in C++, i read the Doc but i did't undert

2018-09-22 03:23:35 -0500 commented question KNearest slow? C++

I edited with some code and better explanation i hope it is clear now

2018-09-22 03:22:42 -0500 edited question KNearest slow? C++

KNearest train parameters? C++ Hi guys, i need to use the KNearest from OpenCV in C++, i read the Doc but i did't undert

2018-09-22 03:21:23 -0500 edited question KNearest slow? C++

KNearest train parameters? C++ Hi guys, i need to use the KNearest from OpenCV in C++, i read the Doc but i did't undert

2018-09-22 03:13:32 -0500 commented question Slow KNearest::findNearest()?

Thanks, i'll try to do it in one go. However is it normal that the code is so slow? For example when i used the trainEM

2018-09-22 02:54:51 -0500 edited question Slow KNearest::findNearest()?

Slow KNearest::findNearest()? Hi, i'm trying to use the KNearest class from opencv. I have confidence map (Mat_float) a

2018-09-22 02:54:12 -0500 edited question Slow KNearest::findNearest()?

Slow KNearest::findNearest()? Hi, i'm trying to use the KNearest class from opencv. I have confidence map (Mat_float) a

2018-09-22 02:53:29 -0500 edited question Slow KNearest::findNearest()?

Slow KNearest::findNearest()? Hi, i'm trying to use the KNearest class from opencv. I have confidence map (Mat_float) a

2018-09-22 02:51:43 -0500 asked a question Slow KNearest::findNearest()?

Slow KNearest::findNearest()? Hi, i'm trying to use the KNearest class from opencv. I have confidence map (Mat_float) a

2018-09-21 07:26:42 -0500 commented question KNearest slow? C++

Yes, the part where it says that the confidence map is further improved. The KNN is used to compute the filtered confide

2018-09-21 06:55:23 -0500 commented question KNearest slow? C++

I'm sorry but it is hidden, however i'll leave here the link: https://ieeexplore.ieee.org/document/8030080/

2018-09-21 06:38:58 -0500 commented question KNearest slow? C++

Yea sorry, i wans't very clear. I edited the question, i hope it will be more clear. I'm trying to implement this from

2018-09-21 06:37:55 -0500 edited question KNearest slow? C++

KNearest train parameters? C++ Hi guys, i need to use the KNearest from OpenCV in C++, i read the Doc but i did't undert

2018-09-21 05:59:04 -0500 edited question KNearest slow? C++

KNearest train parameters? C++ Hi guys, i need to use the KNearest from OpenCV in C++, i read the Doc but i did't undert

2018-09-21 05:57:38 -0500 received badge  Editor (source)
2018-09-21 05:57:38 -0500 edited question KNearest slow? C++

KNearest train parameters? C++ Hi guys, i need to use the KNearest from OpenCV in C++, i read the Doc but i did't undert

2018-09-21 05:51:59 -0500 asked a question KNearest slow? C++

KNearest train parameters? C++ Hi guys, i need to use the KNearest from OpenCV in C++, i read the Doc but i did't undert

2018-09-19 03:13:24 -0500 received badge  Enthusiast
2018-08-30 04:49:43 -0500 commented question c++ How can i use a set of pixel as a sample for EM?

I'm now trying to use this as sample: numero_pixel_sp = 0; for(int r = 0; r < image_rows; r++){ for(int

2018-08-29 11:55:15 -0500 commented question c++ How can i use a set of pixel as a sample for EM?

Thanks that helped a lot. Did you get why he initalized the samples with 2 column? Mat samples( nsamples, 2, CV_32FC1 )

2018-08-29 11:55:04 -0500 commented question c++ How can i use a set of pixel as a sample for EM?

Thanks that helped a lot. Did you get why he initalize the samples with 2 column? Mat samples( nsamples, 2, CV_32FC1 );

2018-08-29 11:54:53 -0500 commented question c++ How can i use a set of pixel as a sample for EM?

Thanks that helped a lot. Did you get why he initalize the sample with 2 column? Mat samples( nsamples, 2, CV_32FC1 );

2018-08-29 09:50:43 -0500 commented question c++ How can i use a set of pixel as a sample for EM?

I will try with Scalar thanks. At the moment that is my code in the superpixels loop: for(int n = 0; n < number_

2018-08-29 09:50:13 -0500 commented question c++ How can i use a set of pixel as a sample for EM?

I will try with Scalar thanks. At the moment that is my code in the superpixels loop: for(int n = 0; n < number_

2018-08-29 08:57:31 -0500 commented question c++ How can i use a set of pixel as a sample for EM?

thanks anyway

2018-08-29 08:57:15 -0500 commented question c++ How can i use a set of pixel as a sample for EM?

I used but my problem is that i did't understand how to create a sample from the set of pixel i can get from the mask an

2018-08-29 08:48:08 -0500 asked a question c++ How can i use a set of pixel as a sample for EM?

c++ How can i use a set of pixel as a sample for EM? Hello to everyone, i'm trying to use te EM algorithm on a superpixe