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installthetech / slit_scan_panorama

slit-scan approach for generating real-time high quality panorama.
MIT License
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is there a possibility to make the panorama as long as the video time? #4

Open installthetech opened 7 years ago

installthetech commented 7 years ago

Yes, you can do this by changing the "CANVAS" size in DRAWIMAGE.cpp

Try changing the following code: Mat DRAWIMAGE::DRAW(Mat& thisFrame, int X, int Y, double SCALE, bool SHOWIMAGE = false) { if(CANVAS.empty()) { CANVAS = Mat::zeros(thisFrame.rows, thisFrame.cols*8, CV_8UC3); } ...

Change "thisFrame.cols*8" to any suitable number according to your video length. Use higher number to generate longer panorama.

zweipunktnull commented 7 years ago

Thank you really much!! This helped me a lot! Thanks for the really fast support!

Cheers

zweipunktnull commented 7 years ago

Hey Vinay ;)

Is it possible that you maybe can tell me how your algorithm works? (maybe in 3-4 sentences that I am able to understand?) this would be really nice. Greetings Chris

installthetech commented 7 years ago

Hi, Sorry for late reply :P
Actually, this algorithm works on the fundamental principle of panorama formation i.e. feature matching and homography estimation. The algorithm goes like this - take two successive image, find features, match features in corresponding images, estimate translation (and rotation) using these features, paste the later image on the new position estimated by homography.

I hope this answers our query, and I think I could help you more precisely if you tell me a bit more about your work.