All Questions
Tagged with computer-vision camera-calibration
37
questions
1
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1
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381
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Does accurate translation estimation using a camera matrix mean the orientation estimation will also be accurate?
Pose Estimation of single camera and planar pattern:
If I have an appropriate camera matrix with intrinsic parameters that allows me to calculate translation of the camera relative to a chessboard, ...
- 91
2
votes
3
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346
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Can you average out focal length from different camera calibration sessions?
If I perform a number of camera calibration routines at a fixed resolution, with various sizes of calibration patterns (like checkerboards), at various distances and get various values for focal ...
- 91
1
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1
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1k
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How does chessboard configuration affect camera calibration?
When calibrating a camera with a chessboard, are more squares better or worse? When would you use more or less? And how does the size of the blocks effect the calibration results?
- 91
2
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4
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Camera Calibration using Single Input Image
Given a camera, permanently located at the same position, angle and distance from what is being captured, and a single calibration image ( a row of vertical lines [ | | | | ] ), how would one go about ...
- 21
2
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1
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1k
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How to warp a pixel patch to another camera
I have two cameras with rotation and translation starting from the world origin and a patch in the first camera's reference coordinate system. I want to warp this patch into the second camera's ...
- 247
1
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195
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(Rough) camera calibration of manipulated images
Coming from a photogrammetry background, I am quite familiar with camera calibration, and the common assumptions that are used for crowd-sourced images (i.e. center point in the middle of the image, ...
- 243
1
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336
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create a Calibration Board [closed]
How could I know the best size of the board for my camera?
My camera is Canon D-100 It's 18 megapix
I have created a board consist of 14*10 squares
the length of each square is 7*7cm
I need to know ...
- 11