Ask Your Question

KansaiRobot's profile - activity

2019-04-03 00:40:46 -0500 commented question Counting tablets

Could you specify one example of these methods so that I can investigate further from there?

2019-03-25 23:42:57 -0500 edited question Counting tablets

Counting tablets I have developed a pill counter. It uses something similar to this tutorial and to this tutorial Howev

2019-03-25 23:41:04 -0500 asked a question Counting tablets

Counting tablets I have developed a pill counter. It uses something similar to this tutorial and to [this other tutorial

2017-11-09 08:40:19 -0500 received badge  Necromancer (source)
2017-11-09 08:40:19 -0500 received badge  Self-Learner (source)
2017-11-09 02:42:19 -0500 edited answer Pattern Matching (specific question)

More than 2 years after I asked the question, (I didn't know I was looking for something like this on that time) I imple

2017-11-06 01:28:00 -0500 edited answer Pattern Matching (specific question)

More than 2 years after I asked the question, (I didn't know I was looking for something like this on that time) I imple

2017-11-05 18:42:21 -0500 commented answer Pattern Matching (specific question)

Yes, sorry for my late reply. We had a long weekend here. I will do something like this in these days. Hope it can help.

2017-11-02 04:51:24 -0500 commented answer Pattern Matching (specific question)

I talked about Neural Networks because when the number of models increase, comparing to each of them takes more time, so

2017-11-02 04:50:14 -0500 commented answer Pattern Matching (specific question)

As far as I remember translations have no effect whatsoever once a figure is defined as Fourier descriptors. Meaning tha

2017-10-31 19:17:45 -0500 commented answer Pattern Matching (specific question)

The last part (comparison) could be replaced with Neural networks as well. But for few model patterns, comparison is eno

2017-10-31 19:16:13 -0500 commented answer Pattern Matching (specific question)

Wow, I didn't see your question in SO. That is exactly the problem I solved. To be completely sincere I was quite desper

2017-10-31 01:45:07 -0500 commented question Segmenting Tablets

Actually it was more. (I managed to delete some) Something in the post button made it call the post many many times... I

2017-10-31 01:42:17 -0500 commented question Segmenting Tablets

Actually it was more. (I managed to delete some) Something in the post button made it call the post many many times... I

2017-10-30 23:49:53 -0500 commented question Pattern Matching (specific question)

Now I have a new question, although related. Please check it

2017-10-30 23:49:04 -0500 commented question Pattern Matching (specific question)

Yes, I worked with halcon for a while. As you can see from my answer I solved this with pure C++ programming. But I don'

2017-10-30 23:08:45 -0500 answered a question Pattern Matching (specific question)

More than 2 years after I asked the question, (I didn't know I was looking for something like this on that time) I imple

2017-10-30 21:09:50 -0500 asked a question Segmenting tablets

Segmenting tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:09:50 -0500 asked a question Segmenting tablets

Segmenting tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:09:50 -0500 asked a question Segmenting tablets

Segmenting tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:09:49 -0500 asked a question Segmenting tablets

Segmenting tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:09:46 -0500 asked a question Segmenting tablets

Segmenting tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:08:18 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:08:18 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:08:17 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:08:17 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:08:16 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:08:16 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:08:16 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:08:00 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:07:34 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:07:33 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:07:33 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:07:33 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:07:32 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:07:24 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-10-30 21:07:14 -0500 asked a question Segmenting Tablets

Segmenting Tablets Hello. I would like to ask how can I segment tablet-like shapes from an image (in order to count them

2017-08-09 04:58:21 -0500 received badge  Famous Question (source)
2017-03-02 07:56:12 -0500 marked best answer reading a sequence of files within a folder

Hello and thanks always.

This question has been asked several times on the internet it seems but none of the replies work so I come here dedicated only to opencv.

I want to open a series of images stored on a file (or what they call a "sequence of files")

I read in the opencv documentation (and also on several forums) to use video capture as:

Parameters:
filename – name of the opened video file (eg. video.avi) or image sequence (eg. img_%02d.jpg, which will read samples like img_00.jpg, img_01.jpg, img_02.jpg, ...)

This however doesnt work. My files don't get recognized.

Let me give you the format of the names of my files.

s640_016_1@5.jpg

so I tried "s640_%03d_%01d@%01d.jpg"

Do this "%0x" thing really work? Do I have to use escape characters? I have tried putting \ or like this

Or if not How can I read a sequence of files in a folder???

Thanks a thousand

2016-12-26 09:26:20 -0500 received badge  Nice Question (source)
2016-11-22 00:06:55 -0500 received badge  Notable Question (source)
2016-08-29 13:43:55 -0500 received badge  Famous Question (source)
2016-05-21 16:04:19 -0500 received badge  Popular Question (source)
2016-03-31 08:53:40 -0500 received badge  Notable Question (source)
2016-02-05 07:10:39 -0500 received badge  Popular Question (source)
2015-04-01 19:09:14 -0500 asked a question Classification

Hello and thank you always for your help. Depending on a decision from the upper guys at my job, there is the probability that I won't be dealing that much with OpenCV for a while (although I have set up almost everything at home so that I can keep learning on my free time- so maybe I ll post on weekends :) ) so I would like to thank you all for all the help and insights you have given me and the things you taught me so kindly.

I would like one more question though again rather general and theoretical:

Is there the possibility of using classification with OpenCV? Classification as in the Machine Learning technique that permits a machine to "classify" an input signal (in this case an Image) as being part of a set.

To give a more concrete example: Lets say I have a camera and I point it at a banana, then the system will say "banana". If I point it at a tomato it will say "tomato". If I point it to a lettuce it will say "lettuce".

Now of course, provided that previously I have trained the system with samples of photos of a banana, a tomato and a lettuce. Say I point it to an untrained things- an apple- it will say "tomato" ergo the category to which it will most likely fit.

Take into account that the system is learning these categories and I dont explicitely explain "what is a banana"

Are there examples of these things being done with OpenCV??

Any comment, pointers or advice will be greatly appreciated

2015-03-31 04:30:14 -0500 commented answer Pattern Matching (specific question)

Thank you for your answer. As a matter of fact, I am looking at how to implement pattern matching in OpenCV. I have used pattern matching with other computer vision tools and now I would like to use openCV to implement it. However when I look in books or homepages I can't find anything similar to what I used to do: -Defining a model, and applying that model on images to find matchings.

How to do this with OpenCV??

2015-03-31 02:46:18 -0500 commented question Pattern Matching (specific question)

Thank you for your comment. Is this method robust to rotation and scaling?

Right now I am reading about keypoints, SURF and SIFT. Can't say I see the light at the end of the tunnel yet...