但是严重失真的图像也使得后期的处理复杂化，不便于经典的透视相机算法的应用。
But the great distortion makes the post-processing complex, which limits the algorithm applications of classical perspective camera.
提出了一种数码相机拍摄的透视文本图像的校正方法。
A rectification method of perspective document image captured by the digital camera was proposed.
本文提出一种综合多约束的平面透视图像矫正方法，即在不知道任何相机参数的前提下将场景平面的透视图像矫正为度量平面。
A rectification method for perspective images of scene planes using multiple constraints was proposed in this paper without knowing any camera parameters.
胶片框的视野引导显示了照相机的视野范围，并且是只有当照相机光圈的高宽比和透视分辨率一样的情况下才起渲染作用。
The film gate view guide indicates the area of the camera's view that renders only if the aspect ratios of the camera aperture and rendering resolution are the same.
根据窄视场相机的特点，用弱透视近似透视投影，并利用因式分解算法重构小天体模型，同时估计探测器的位置、姿态。
The 3D small body shape and the state of spacecraft can be estimated by using SVD factorization method at the same time.
根据窄视场相机的特点，用弱透视近似透视投影，并利用因式分解算法重构小天体模型，同时估计探测器的位置、姿态。
The 3D small body shape and the state of spacecraft can be estimated by using SVD factorization method at the same time.
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