Closed. This question is not about programming or software development. It is not currently accepting answers.
This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered.
Closed 5 days ago.
Improve this question
Is it possible to use LIDAR or RGB-D camera to scan the melting pool in laser welding process?
I want to know if a LIDAR or RGBD cameras work correctly in hot and high lighting intensity like laser welding.
Related
Closed. This question is not about programming or software development. It is not currently accepting answers.
This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered.
Closed 7 hours ago.
Improve this question
I am new to machine learning and linear separability.
Let's say curve1 is sin(x) and curve2 is sin(x) + 0.5
What non linear transformations or any other method should be implemented on these curves to make them linearly separable?
The curves are separable if we increase the constant part in the second curve to more than 2.
Closed. This question is not about programming or software development. It is not currently accepting answers.
This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered.
Closed 5 days ago.
Improve this question
I am new to music genre recognition and I am trying to do a project which classifies which genre a certain music clip is(I am using GTZAN).
I've came across an open source code in kaggle and I have used his preprocessing
(link)
I saw them using MFCC, but I need to understand why they are using these values(For example why 13 coefs?)
Moreover, I need to understand what is MFCC, I have basic knowledge of physics but it is very difficult to understand what it represents, and why he chose these values(I don't need to understand broad physics behind it, just as simple as possible please).
Another question,
MFCC image example
for example, the X axis here represents the time, but what the squares, or the Coefs represents in Y axis?
I have tried to search in the internet, but there are a lot of physics and music theory behind it, I need a simple explanation.
Thanks.
Closed. This question is not about programming or software development. It is not currently accepting answers.
This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered.
Closed 9 days ago.
Improve this question
I would like to have my USDC converted to USDZ. I have confirmed that the animation is working correctly in Blender and exported it, but when I try to convert it in RealityConverter, the eyes do not move. Does anyone know anything about this problem?
enter image description here
enter image description here
Weights were applied. It is in a parent-child relationship. It works within Blender.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations.
Closed 7 years ago.
Improve this question
I am working on a project wherein I am supposed to detect human beings from a live video stream which I get from a UAV's camera module. I do not need to create any rectangles or boxes around detected subjects, but just need to reply with a yes or no. I am fairly new to Open-CV and have no prior experience.
What I have tried:
I started by training my SVM on HOG features. My team gathered a few images from a UAV we had, with people in it. I then trained the SVM from the crops of those people. We got unsatisfactory results when we used the trained detector on the a video from sky with people. Moreover processing each frame turned out to be very slow , therefore the system became unusable.(it did work on still images to some extent).
My question:
I wanted to know if there is some other technique, library etc I could try for achieving good results. Please point me to the next step.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations.
Closed 7 years ago.
Improve this question
I am looking for open source Face/ Image Detection, Recognition, Video Face Mining libraries similar to the ones that were at one time available from Pittsburg Pattern Recognition. I am also interested in libraries that detect various states of facial expressions that would work on captured still images.libra I looked at OpenCV but I was not able to find a cohesive library. Also, I would be interested in getting in touch with any group that would do contract development or license available libraries. Much thanks in advance.
OpenCV has support for Face Detection and even gesture recognition, such as smile recognition, like this: auto-smiley.
openFrameworks is a good library which wraps OpenCV and makes life considerably easier, very sophisticated image processing can be done with the two.