The concept of pixel transfer function is introduced and the pixel transfer function and its curves with different filling factor of detector array are presented.
在对微扫描成像性能的评价过程中引入了像素传递函数的概念，并给出了在填充因子不同时的探测器阵列的像素传递函数及其曲线。
The dose response curves of the EPID were established by relating the pixel value output of the EPID with the incident radiation intensity received by the detector.
通过建立入射到探头的射线强度与EPID像素值之间的关系，得到了EPID的剂量响应曲线。
The pixel level corners were detected by classical Harris corner detector, and then some methods were used to get sub-pixel accuracy.
针对摄像机标定模板图像的角点检测问题，提出了两种简便而有效的亚像素级精度的提取算法。
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