Location:
Search - wide angle lens
Search list
Description: This a camera calibration toolbox for generic lenses. The toolbox can be used to calibrate conventional,
wide-angle and fish-eye lens cameras. The calibration is based on viewing a planar calibration object.
The intrinsic and extrinsic camera parameters are estimated from control point correspondences between
the calibration plane and calibration images. This toolbox is a result of research that has been carried out
in the Laboratory of Computational Engineering at Helsinki University of Technology and
in the Machine Vision Group at University of Oulu.
Platform: |
Size: 35739 |
Author: abc |
Hits:
Description: This a camera calibration toolbox for generic lenses. The toolbox can be used to calibrate conventional,
wide-angle and fish-eye lens cameras. The calibration is based on viewing a planar calibration object.
The intrinsic and extrinsic camera parameters are estimated from control point correspondences between
the calibration plane and calibration images. This toolbox is a result of research that has been carried out
in the Laboratory of Computational Engineering at Helsinki University of Technology and
in the Machine Vision Group at University of Oulu.
Platform: |
Size: 35840 |
Author: abc |
Hits:
Description: 详细介绍了非线性模型下的摄像机自标定、广角镜头的摄像机非线性标定技术、基于非线性最优化的摄像机标定方法以及一种逐步求解的新的摄像机线性标定方法。该文档对当今相机标定技术做了完全归纳，对初学者和提高者有很大的帮助价值。-Detailed nonlinear model of camera self-calibration, non-linear wide-angle lens camera calibration technique, based on nonlinear optimization of camera calibration methods, and a step by step to solve the new linear camera calibration method. The document of today s camera calibration technique to do a fully summarized, for beginners and those who enhance the value of great help.
Platform: |
Size: 687104 |
Author: happyopencv |
Hits:
Description: 鱼眼镜头图片还原程序
将鱼眼摄像头拍摄到的超广角图片还原成平面视角图片-Fish-eye lens image to restore the program will capture fish-eye camera to the ultra-wide-angle image into a flat perspective image to restore the
Platform: |
Size: 49152 |
Author: clack |
Hits:
Description: 广角镜头相机标定和畸变校正相关文献（1）-Wide-angle lens distortion correction and camera calibration literature
Platform: |
Size: 8182784 |
Author: 夏天 |
Hits:
Description: 广角镜头相机标定和畸变校正相关文献（2）-Wide-angle lens distortion correction and camera calibration literature (2)
Platform: |
Size: 5453824 |
Author: 夏天 |
Hits:
Description: ：遥操作中采用全局摄像机对机器人进行定位时存在图像畸变带来的误差，针对这一
问题提出了一种图像畸变校正方法，该方法采用径向基神经网络(RBFNN)进行畸变校
正，从而获得机器人在实际空间中的坐标位置。实验表明，该方法简单有效，适用于广角镜
头带来的图像畸变校正，可以满足利用定位坐标进行路径规划的要求。-: Image distortion error when using the the global camera on the robot locate teleoperation proposed an image distortion correction method to solve this problem, the method using radial basis function neural network (RBFNN) distortion correction to obtain The coordinate position of the robot in real space. The experiments show that the method is simple and effective, applicable to a wide-angle lens to bring the image distortion correction, meet the requirements of positioning coordinates for path planning.
Platform: |
Size: 246784 |
Author: caowenming8 |
Hits:
Description: 鱼眼镜头是方便在这类应用中，其中一个很宽的角度
是需要的视图，但其使用用于测量的目的已经通过限制
缺乏精确的，通用的，容易使用的校准程序。因此，我们
提出了一个通用的相机型号，它适用于鱼眼镜头的相机为
以及用于常规和广角镜头的相机，以及用于校准方法
估计该模型的参数。校准精度达到的水平
足以媲美此前公布的先进设备，最先进的。-Fish-eye lenses are convenient in such applications where a very wide angle
of view is needed but their use for measurement purposes has been limited by
the lack of an accurate, generic, and easy-to-use calibration procedure. We hence
propose a generic camera model, which is suitable for fish-eye lens cameras as
well as for conventional and wide-angle lens cameras, and a calibration method for
estimating the parameters of the model. The achieved level of calibration accuracy
is comparable to the previously reported state-of-the-art.
Platform: |
Size: 379904 |
Author: brianwu |
Hits:
Description: 这是一个通用透镜的摄像机标定工具箱。这个工具箱可以用来校准常规的广角镜头和鱼眼镜头相机。标定是基于对平面标定对象的观察，由标定平面和标定图像之间的控制点对应来估计摄像机内外参数。(This is a camera calibration toolbox for generic lenses. The toolbox can be used to calibrate conventional, wide-angle and fish-eye lens cameras. The calibration is based on viewing a planar calibration object.The intrinsic and extrinsic camera parameters are estimated from control point correspondences between the calibration plane and calibration images.)
Platform: |
Size: 62464 |
Author: yangpan011
|
Hits: