how to covert Gray-scale video into RGB video
6 ビュー (過去 30 日間)
古いコメントを表示
Dear friends, For the fast performance i had converted the video into Gray-scale format. now. In my project i need to show the output in RGB (true color) after the object detection process. Kindly share any close idea related to this .
0 件のコメント
回答 (1 件)
Image Analyst
2014 年 8 月 27 日
Do you want to know how to make a movie from a series of gray scale image? Where is the color coming from? Are you adding graphics or something?
3 件のコメント
Image Analyst
2014 年 8 月 28 日
編集済み: Image Analyst
2014 年 8 月 28 日
I did not understand the answer and don't have my questions answered. But anyway, to convert a grayscale image to color, you can do this:
rgbImage = cat(3, grayImage, grayImage, grayImage);
or this;
rgbImage = ind2rgb(grayImage, someColorMap);
And I don't know why Simulink is in the product list or tags list.
Ank
2014 年 8 月 28 日
I guess after your processing instead of overlaying tracking blobs on the gray scale image do it directly on your RGB image that you already have it. It solves your problem right?
参考
カテゴリ
Help Center および File Exchange で Computer Vision with Simulink についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!