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Questions tagged [panorama]

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What does “invariant to bias and gain changes” mean?

Reading this paper, about the ECC criterion (which is included in opencv3), In section 3, the following is stated, with regard to the following equation: (4) $\left\|\frac{i_r}{\left\|i_r\right\|} - \...
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How to Avoid Perspective Distortion Buildup in a Planar Mosaic

Registering images for map or other planar mosaic from a handheld camera or a drone requires projective transform (homography) as the camera is allowed to rotate between frames. Unfortunately, planar ...
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0answers
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How to reconstruct 2D flat image from a series of pictures of a tube

I have pictures of an oesophagus (ie a tube) taken under standard white light looking down the tube. I have about 10 images taken over 20cm in series. The image looks forward down into the tube and ...
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1answer
162 views

Beyond cross-eyed 3D (VR application)

Making static 3D image is very simple - we just take image pair with something like this: then we can see 3D image by putting the left and right eye image side by side and crossing eyes or ...
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0answers
4k views

Need help in panoramic image stitching using emgu cv [closed]

I am doing a project on panoramic stitching of Images using Emgu CV (Open CV for C#). Till now I have done some work that stitches images but the output is kinda weird. This is what I am getting: My ...
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0answers
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Panorama global registration

I'm trying to do global registration algorithm for panorama like described here. But I don't understand how they deal with false pairs. Also if expand the system u1*I*P1=u1*I => P1=I u2*I*P2=u2*...
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1answer
865 views

Extract not blurry images from video

I need a tool or code for extract not blurry images from video (it can be used for panorama or SFM building from video) something like http://research.microsoft.com/en-us/um/redmond/groups/ivm/...
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1answer
4k views

data for panorama stitching testing

I want some data (images that have only shift) to test on xuvtools or Microsoft ICE and my own software. Is there any available?