User Portlet
Featured Contributor
| Discussions |
|---|
| Since this old thread got some new attention, here are some newer video creation functionality to look at: https://reference.wolfram.com/language/guide/VideoCreation Specifically to this question, new suggestions are: a) Export to newer file... |
| Thank you for taking an interest in this problem. 1. I did not display all the images because the file size would be too large. I have attached the images that I did display. 2. All the images I currently have have been marked at the inflection... |
| Thank you, Shadi. I came across this [post][1] that shows how optical flow is used in the tracking cell's motion. As I am a hydrologist, I decided to use the optical flow for measuring river flow velocity. I recorded a short video (10... |
| Hi Bogdan, I think that you can also just jump right into the course and acquire basic Wolfram Language skills from the numerous examples in the course. Use "Elementary Introduction ..." as a reference when you run into trouble or want to explore the... |
| Hi Julián, thanks a lot. I would like to ask some guidance on the downloading of the images. After selecting the data in the USGS including your parameters, a series of scenes are selected (I am interested in the same area reported in the example for... |
| I should have replied here that we released [Control Systems][1] in May. Almost around the same time that we published pages for [Audio Computation][2] and [FEM][3]. [![enter image description here][4]][1] [![enter image description here][5]][2] ... |
| [Google Earth Engine](https://earthengine.google.com/) is a great tool for this type of analysis. It is free for non-commercial use. |
| hi Kotaro, thanks for the note! I believe the default method for PitchRecognize is YIN, although CREPE is also an option. I suppose I don't have perfect pitch, as I struggled to recognize the pitch of the minute repeater sound with my own ears. |
| I don't disagree, Robert. However, 1) our Video functionality is still marked as "Experimental". We are still trying to better optimize such workflows and automatic installation of FFmpeg at least on some platforms is under development. 2) one of... |
| Hi Max, ImageGraphics is not capable of correctly detecting and representing lines and curves. For now, there is this example under possible issues: https://reference.wolfram.com/language/ref/ImageGraphics.html#1228943616 In the future, we plan... |