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error: Spline Coefficient Buffer Exceeded. Set larger buffer margins! with static_dataset
hi! i`m trying to calibrate static dataset with rosbag recorded on raspberry pi:
rosrun kalibr kalibr_calibrate_rs_cameras --bag chess_static_30fps.bag --model pinhole-radtan-rs --target checkerboard_8x6.yaml \
--topic /camera/image_raw --inverse-feature-variance 1 --frame-rate 30
and got this:
Exception in thread block: [aslam::Exception] /home/ubuntu/kalibr_workspace/src/kalibr/aslam_nonparametric_estimation/aslam_splines/src/BSplineExpressions.cpp:447: toTransformationMatrixImplementation() assert(_bufferTmin <= _time.toScalar() < _bufferTmax) failed [1.6704e+09 <= 1.6704e+09 < 1.6704e+09]: Spline Coefficient Buffer Exceeded. Set larger buffer margins!
Exception in thread block: [aslam::Exception] /home/ubuntu/kalibr_workspace/src/kalibr/aslam_nonparametric_estimation/aslam_splines/src/BSplineExpressions.cpp:447: toTransformationMatrixImplementation() assert(_bufferTmin <= _time.toScalar() < _bufferTmax) failed [1.6704e+09 <= 1.6704e+09 < 1.6704e+09]: Spline Coefficient Buffer Exceeded. Set larger buffer margins!
Exception in thread block: [aslam::Exception] /home/ubuntu/kalibr_workspace/src/kalibr/aslam_nonparametric_estimation/aslam_splines/src/BSplineExpressions.cpp:447: toTransformationMatrixImplementation() assert(_bufferTmin <= _time.toScalar() < _bufferTmax) failed [1.6704e+09 <= 1.6704e+09 < 1.6704e+09]: Spline Coefficient Buffer Exceeded. Set larger buffer margins!
[ERROR] [1670403011.520368]: Exception: std::exception
The camera i use is csi fisheye 160 deg. And it seems i got enough good pictures to calibrate:
Number of images: 3596
Extracting calibration target corners
Extracted corners for 339 images (of 3596 images)
what`s going wrong ?
Please post a bag and configuration.
checkerboard_8x6.yaml :
#checkerboard_8x6.yaml
target_type: 'checkerboard'
targetCols: 8
targetRows: 6
rowSpacingMeters: 0.027
colSpacingMeters: 0.027
rosbag - link
command i use:
rosrun kalibr kalibr_calibrate_rs_cameras --bag chess_static_30fps.bag --model pinhole-radtan-rs --target checkerboard_8x6.yaml --topic /camera/image_raw --inverse-feature-variance 1 --frame-rate 30
camera used -