camera_calibration

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central_opencv raise error with --num_pyramid_levels = 4

1

Hello, I tried to calibrate my camera with your tool. However, when I run your code with central_opencv with --num_pyramid_levels = 4, it raises the error `calibration.cc:1060 FATL| CHECK FAILED:...

phamdat09

Pose Estimation

1

Hi @puzzlepaint Given a generic target geometry, corresponding pixels, and calibration parameters, is there a function or guidelines to perform poses estimations? Thanks for sharing this great work

G-Flavio

Add export functionality for 3D points and a visualization tool

1

I implemented #43 (first commit). I think the visualization of error directions and magnitude is great and I wanted to use it for visualizing results from other calibration methods. I...

abrock

Availability of datasets used in the paper

1

Hi @puzzlepaint, besides the dataset provided in #16, are there any plans to make available the datasets used in the paper, i.e. the ones corresponding to the cameras mentioned in...

mdouskos

The problem about image resize and image distortion correction

16

hi， I have tried the camera generic model in my project, most of the scenes make sense! But I found that there are some scenes such as the **image needs...

lingbo-yu

Question about calibrating a stereo camera

1

Dear @puzzlepaint , I want to calibrate a stereo camera. I tried to calibrate them together, but the program was difficult to converge. But when I calibrate them separately, they...

StarryPath

Questions about calibrating large FOV fisheye camera

1

Hi, respect to your work! I noticed that you test your method on a fisheye camera that you labeled as Tango in the paper. And it turned out a much...

painterdrown

CMake Error at CMakeLists.txt:118 (set_target_properties) “Can not find target to add properties to: genprebuilt”. What is the reason for this?

2

Hi ， I have installed all the necessary dependencies. Then when I compile cmake, there will be such an error. How can this be solved? 

Ruiwen-qqq

How to combine with parametric model

7

Hello, through issue # 19 and # 22, I learned that distortion can be removed through the general model or applied to the colmap parameter model in combination with BA....

yingweima2022

My printed pattern got slightly different upscale for 0X and 0Y dimentions. How to adopt calibration for it?

4

Dear authors, I recently figured out that all patterns I print have some weird issue, that squares which supposed to be squares. Is there a simple way to hack it...

ishipachev