在大屏幕投影显示领域,光引擎技术是获得大亮度、高影像清晰度和真实的色彩还原性图像输出的关键技术。
The technique of optical engine is the key to obtain high brightness, high definition and real colour pictures in the field of large screen projection.
高光谱图像可以获得比多光谱图像更丰富的信息,并使得许多原先用多光谱信息不能解决的问题现在可以得到解决。
Hyperspectral images can provide much more information than multispectral images do and can solve many problems which can not be solved by multispectral imaging technology.
实际资料处理结果表明,所提出的算法可以获得真实的、高信噪比和高分辨率的相干体图像,从而提供更丰富的各种地质信息。
Application of our algorithm to real dataset shows that it can generate real coherent cube image with high resolution and signal-to-noise ratio, thus providing more abundant geological information.
针对典型空间目标的成像结果表明,基于FFT的二维联合算法获得的图像较为干净,目标背景对比度高; 二维解耦算法运算速度更快。
The numerical results of a typical space target indicate that FFT-based united algorithm can provide clear ISAR images with high contrast and the decoupled algorithm is computationally efficient.
CMOS图像传感器集成度高并且可以直接获得数字化的图像信号,正逐渐的成为图像传感器应用中的主流产品。
CMOS image sensor is becoming gradually the principal product of image sensor, because the integration degree of the CMOS image sensor is high, and it can obtain digital image directly.
实验结果表明,该算法能获得高的压缩率,同时能保持较高的峰值信噪比和良好的重建图像视觉效果。
The experiments results show that the proposed approach can achieve higher compression ratio and PSNR, as well as better visual result.
目前,对于液体中的杂质检测,大多研究只限于单帧图像,漏检率高,难于获得较好的效果。
Presently, in the field of impurity detection in liquid, most research is limited to single frame image. That cannot get good result.
同步空间滤波器的引入,可使原算法在低颜色阈值条件下获得高质量的图像分割结果,且该滤波器的行扫描数据录入方式可以保证高实时性。
The introduction of the synchronization dimensional structure filter makes the Laplace operator improve the segmentation quality with a high real time capability by the original arithmetic.
对于具有一定谱宽的X射线源,应选择谱宽尽量小的源,以获得含信息量丰富、分辨率高的图像。
For X-ray source with a certain spectral width, the source with minimum spectral width as possible to get the high resolution images with rich information should be selected.
原理性成像模拟结果表明,使用这种方法可以获得被观测地域高几何分辨率和高辐射分辨率的微波图像。
Numerical simulation results show that this method can produce a microwave image with high spatial and radiation resolutions.
从单幅图像获得物体的表面高度是计算机视觉中的一个重要研究领域,迭代算法的计算精确度高,但收敛速度较慢。
Extracting surface depth from a shaded image (SFS) is one of the classic problems in computer vision. Many iterative algorithms correspond to a feasible surface, but converge slowly.
从单幅图像获得物体的表面高度是计算机视觉中的一个重要研究领域,迭代算法的计算精确度高,但收敛速度较慢。
Extracting surface depth from a shaded image (SFS) is one of the classic problems in computer vision. Many iterative algorithms correspond to a feasible surface, but converge slowly.
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