| 1. | Research on an improved image matching algorithm
图像与光学图像匹配 |
| 2. | Optical image encryption using anamorphic fractional fourier transform
采用变形分数傅立叶变换的光学图像加密 |
| 3. | The process of enlarging the size of something , as an optical image
放大放大某一物体的尺寸，如一个光学图像的尺寸 |
| 4. | Moreover , the adding algebra and correlations operations are simulated . ( 3 )
利用联合相关识别仿真实验实现了输入光学图像的识别和筛选； ( 3 ) |
| 5. | The imagery sensor of a robot vision system is defined as an electrooptical device that converts an optical image to a video signal
机器人视觉系统的图像传感器为将光学图像转换为视频信号的光电设备。 |
| 6. | It is found that when external electric fields are exploited to enhance the image edge , the edge can be made sharper
发现利用晶体的二波耦合非线性放大原理，实现光学图像的边缘增强时，适当的外电场可使图像边缘增强的效果进一步提高。 |
| 7. | Color image is the best approach to the world , as there are more advantages in color image processing than in gray - level image
在各种光学图像中,彩色图像是对外部客观世界的最为逼近的描述,因此相比灰度图像来说,对彩色图像的处理可以获得更大的信息量。 |
| 8. | The input images are processed on amplitude , phase or both of them with these filters . the phase information in fourier frequency spectrum can be extracted and utilized
在光学图像相加、减运算理论的基础上，制作出余弦光栅，并仿真了图像加法运算的过程。 |
| 9. | But because of different imaging types , sar image has large difference with optical image , techniques adapt to optical image registration can not be directly used to sar image registration
由于成像方式不同， sar图像与光学图像具有很大差异，光学图像的配准方法直接应用于sar图像配准中往往不能取得令人满意的效果。 |
| 10. | Finally , the functional design and key technologies of the sea area target surveillance system for remote sensing images are discussed . the differences of the ship targets between the optics image and sar image are analyzed primarily
详尽讨论和分析了遥感图像海域目标监视系统的功能设计与关键技术，并对舰船目标在光学图像和sar图像上的区别进行初步分析。 |
