key frame extractin i e representative frame

1 次查看（过去 30 天）
msp
msp 2013-2-22
How to Extract key frame from the video. or the representative frame i e means i have set of video frame from those set of frames want to extract identical frames.

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2013-2-22
If all you have is the data frames decoded into video, it is not possible to determine afterwards which frames were key frames and which frames were Forward frames of Bidirectional frames. You need to have access to the encoded stream data to figure that out.

类别

在 Help Center 和 File Exchange 中查找有关 Motion Detection 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by