Is it possible to train a model to recognise the object in this video?

1 次查看（过去 30 天）
Teshan Rezel
Teshan Rezel 2022-2-7
回答： Image Analyst 2022-2-7
Link to video
Hi folks,
I've tried using various image processing techniques on the images used to make this video, to try and threshold out the object of interest (the cylindrical object which burns down during the video) with limited success due to the change in background colour relative to the object's colour during the video (the point at which the change occurs is always known, however).
I need to be able to threshold the object because I need to use regionprops in order to measure its properties.
Is it possible to train an object recognition algorithm of some sort to recognise this object for any video I give it, and to threshold it out?
The position of the object will always be roughly in the same position in the video. However, the behaviour of the object may change depending on what it is (that is to say, it might start glowing at different time, expand instead of contract etc).
Thanks

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2022-2-7
Yes it is. First create a mask around the cylinder. It looks like it's in the same place throughout the whole movie. Then you can determine the height and area by thresholding.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Video Formats and Interfaces 的更多信息

标签

产品


版本

R2021b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by