散

Firstly, The general methods of depth estimation as well as those based on defocus images are introduced in this paper.

首先本文介绍了一些计算机视觉中常用的深度估计方法以及基于散焦图像深度估计的各种方法。

Defocus control doesn't mean soft focus, it means background softness control.

"散焦控制并不意味着软聚焦，它意味着"背景疲软的控制。

With the variety of defocus radius and magnification of object image, the moved distance and velocity of the object can be obtained.

通过运动目标图像的散焦半径与图像大小的变化，可得到目标运动的距离与相对运动速度。

The estimation of moved distance of a object and velocity between the object and camera based on defocus image is proposed in this paper.

本文提出了基于散焦图像的运动目标移动距离和速度估计的方法。

Second,it introduces an additive phase component which induces defocus in cross-range.

二是引入了附加的相位分量，在方位向造成散焦。

Integrated filter to defocus the selection mask, to avoid problems with noise or grain.

在选定的遮罩中使用整合的滤镜进行散焦，避免出现噪点和颗粒。

Using the variety of defocus radius and magnification of object image, the moving distance of object and relative velocity of camera and object are obtained.

利用目标物体图像的散焦半径与图像大小的变化，可得到目标的移动距离与相对运动速度。

These include invariant pattern recognition, image normalization, image registration, focus/ defocus measurement, and watermarking.

这些措施包括不变模式识别，图像正常化，图像配准，重点/散焦测量和水印。

If this process goes on for a few billion more years, and scientists have never observed a restoration of dissipated energy, then the result will be a state of thermal equilibrium, a "heat death," a random degradation of energy throughout the entire cosmos and hence the stagnation of all physical activity.

如果这个过程继续下去了数亿元以上，而科学家从未观察到一个恢复的能量耗散，那麼结果将是一个国家的热平衡，这是一次"热寂说，"一个随机降解能源在整个宇宙因此停滞，所有身体活动。

The first 3D dimensional polymeric cluster 〓(8) has been synthesized though solid state reaction, the X-ray structural analysis showed that the three-dimensional framework of 8 has a very high degree of symmetry with three mirror planes and one four rotation axis in I4/mmm space group, and composed of two building blocks 〓 and 〓 bridged by S-Cu〓 and Cu〓-Cl bond.

化合物6非线性折射值n〓为-9.3×10〓m〓·w〓，显示自散焦性质，与我们以前观察到的现象相反，这可能是配体作用造成的；非线性吸收值α〓 1.23×10〓m·w〓，表现出较强的非线性吸收效应。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。