Use of calibrateCamera without Chessboard
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I am not familiar with OpenCV's calibrateCamera: https://docs.opencv.org/3.2.0/d9/d0c/group__calib3d.html.
I was wondering if it is possible to use the function to calibrate without the a checkered chessboard pattern? If so, how would the objectPoints and imagePoints be defined?
For example, if I know that I have motion in x and y direction, can I use the detected features of a 2D image as my ObjectPoint and assign the Z-axis to 0?
Then insert the detected features of another image taken in the same scene as the imagePoints?
android camera-calibration chessboard.js
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up vote
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I am not familiar with OpenCV's calibrateCamera: https://docs.opencv.org/3.2.0/d9/d0c/group__calib3d.html.
I was wondering if it is possible to use the function to calibrate without the a checkered chessboard pattern? If so, how would the objectPoints and imagePoints be defined?
For example, if I know that I have motion in x and y direction, can I use the detected features of a 2D image as my ObjectPoint and assign the Z-axis to 0?
Then insert the detected features of another image taken in the same scene as the imagePoints?
android camera-calibration chessboard.js
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I am not familiar with OpenCV's calibrateCamera: https://docs.opencv.org/3.2.0/d9/d0c/group__calib3d.html.
I was wondering if it is possible to use the function to calibrate without the a checkered chessboard pattern? If so, how would the objectPoints and imagePoints be defined?
For example, if I know that I have motion in x and y direction, can I use the detected features of a 2D image as my ObjectPoint and assign the Z-axis to 0?
Then insert the detected features of another image taken in the same scene as the imagePoints?
android camera-calibration chessboard.js
I am not familiar with OpenCV's calibrateCamera: https://docs.opencv.org/3.2.0/d9/d0c/group__calib3d.html.
I was wondering if it is possible to use the function to calibrate without the a checkered chessboard pattern? If so, how would the objectPoints and imagePoints be defined?
For example, if I know that I have motion in x and y direction, can I use the detected features of a 2D image as my ObjectPoint and assign the Z-axis to 0?
Then insert the detected features of another image taken in the same scene as the imagePoints?
android camera-calibration chessboard.js
android camera-calibration chessboard.js
asked Nov 7 at 9:16
Hayley
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