Writing a program to detect motion in a still video.

3 ビュー (過去 30 日間)
Alex Lanter
Alex Lanter 2014 年 4 月 2 日
コメント済み: Image Analyst 2014 年 4 月 2 日
I want to write a program that could analyze a video and differences within the video. The scenario would be: say I am video taping a fish in a tank that the fish is not in frame. I want the program to be able to tell me when the fish crossed the camera and at what time it crossed. Is something like this possible? Thanks for any help as I am new to programming and just trying to get this done for a simple project.
Thanks Steve

回答 (1 件)

Anand
Anand 2014 年 4 月 2 日
If you have the Computer Vision System Toolbox, you can use the vision.ForegroundDetector object.
  3 件のコメント
Image Analyst
Image Analyst 2014 年 4 月 2 日
If the background is uniform and the camera and fish are both moving, then you can't tell the speed with respect to the background, only the relative speed of the fish to the camera. If you just want to detect a fish with a smooth background and don't care about measuring it's speed, then that might be able to be done depending on how easy it is to distinguish the fish from the background.

サインインしてコメントする。

Community Treasure Hunt

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

Start Hunting!

Translated by