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- image distortion model 图像失真模型
- Special optics for near zero image distortion. 特殊光学近零图象失真。
- The mathematical model of radial distortion,decentering distortion and in-plane image distortion is described. 介绍了数码相机的径向畸变、偏心畸变和像平面内仿射畸变对像点影响的畸变差模型;
- Analysis and Correction of Angioscope Image Distortion[J]. 引用该论文 钟向红;张包铮;林美荣;房芳.
- A new linear approach with radial distortion model for camera calibration was designed and realized. 设计并实现了一种考虑径向畸变的逐步线性摄像机标定方法。
- If the macula degenerates, fluid and blood from abnormal blood vessels will cause image distortion or even a shadowing effect. 如黄斑区出现病变,增生血管会渗出液体及血液,破坏黄斑区组织,令视力模糊,景物变形,甚至呈现黑影。
- The fiber distortion model was proposed to characterize the fiber misalignment and the fiber content concentration caused by stitching. 采用多层次多尺度模拟的方法得到层合板非均匀的材料性质。
- The simulative results show that the image distortion is smaller and the compaction ratio is greater. 仿真结果表明,该方法具有使图像失真度小、压缩比大等优点。
- A series of non-parametric tests validated the digitized distortion model and indicated that the Paired Comparison Method was superior to the Standard Comparison Method. 专业和非专业人士都认为和谐或“正常”型最具吸引力,其次是“直面”或双颌后缩的男性中国人、“前部发育不足”或上颌后缩的女性中国人。
- In biomedicine, SPM is used to scan cells, chromosome, and protein.However nonlinearity in piezoelectric scanner of SPM causes image distort. 摘要在生物医学领域,使用扫描探针显微镜可以扫描细胞、染色体、蛋白质图像,但是,SPM的压电驱动机构非线性会造成扫描图像失真。
- SVG has many advantages over the bitmap graphics. For example size of the file, scalability (making image bigger/smaller) without image distortion. SVG相比位图图形具有很多优势。例如:文件的大小,无损耗缩放(放大、缩小图像)。
- The experimental results show that it can eliminate the phenomena of zigzag caused in image rotation and reduce the image distortion after image rotates many times. 图象旋转是图象处理中的一个基本操作,根据图象在邻近区域内连续的特点,该文提出一种基于高斯模板的图象旋转算法。
- One of the major disadvantages of MRI is its image distortion, which affects the accuracy of the localization of SRT and the veracity of the dose distribution. 对MRI而言,由于存在着影像扭曲的问题,因此影响了SRT定位的精确性,并进一步影响了剂量分布的准确性。
- In the process of optoelectronic theodolite real-time interactive simulation,the high frame virtual image distortion can t be avoided because of the limit of hardware process capability. 光电跟踪测量系统在实时交互仿真过程中,由于硬件处理能力的限制而导致高帧频仿真图像失真。
- At the same time, image distortion is corrected by polynomial to handle expediently and the method of selecting reference points and the factor of influencing precision is discussed. 为了提高测量的易用性,标定过程中采用多项式来校正图像的畸变,并讨论了控制点的选取方法和影响标定精度的因素。
- Each of them has its own advantage.One of the major disadvantages of MRI is its image distortion, which affects the accuracy of the localization of SRT and the veracity of the dose distribution. 对MRI而言,由于存在着影像扭曲的问题,因此影响了SRT定位的精确性,并进一步影响了剂量分布的准确性。
- By the calculating of the distorted models and the undistorted model of the circumfluence, the effect of the distortion ration on the flow is analyzed. 采用平面二维模型,在数学模型的基础上,计算变率使河工模型弯道水流在相似性上产生的影响。
- Experimental results show that our proposed approach can not only locate the solar orientation accurately in ordinary environment, but it is also workable under occlusion and image distortion. 实验结果证明,该方法不仅能准确地实现太阳方位的跟踪,而且在物体遮挡、图像失真等情况下定位依然有效。
- A concentric Ring Model of Image Distortion Correction Method 一种基于同心圆环的图像畸变校正方法
- A Digital Distortion Model for all Kinds of Imaging Systems 影像的数字畸变模型