• Post Reply Bookmark Topic Watch Topic
  • New Topic

video analysis  RSS feed

 
sammy jaan
Greenhorn
Posts: 11
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
how to compare 2 videos in java and plot in a graph.?
I have a video named A and i have hidden some data in the file and saved it as B.
Now i need to compare video A and video B using graph.Please tell me essential parameters to do the same.
 
Tim Moores
Saloon Keeper
Posts: 4024
94
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Start by writing down what it means to "compare videos" by our definition. What would you need to do in order to convince yourself that the videos are identical or not? What information would you need to create those charts? Without knowing that, I don't think there's much we can do to help.
 
sammy jaan
Greenhorn
Posts: 11
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
i have implemented steganography on videos.So i need to compare the main file and the output file,i.e the stego file.So i just have to show that there is no much difference in the video quality.Thanks in advance
 
Tim Moores
Saloon Keeper
Posts: 4024
94
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
So you need to specify what "video quality" means to you, and how you can quantify that, probably on a pixel-by-pixel basis.
 
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!