查询词典 background image

Gaussian background modeling and effective video image foreground and background processing, you want to help!

详细说明：高斯背景建模，有效地对视频图像进行前景和背景的处理，希望对大家有帮助！

The data of the background moving can be obtained by template matching using obvious features of the background and transmitted to difference image sequence processing part.

利用背景中特征较为明显的区域进行模板匹配，得到背景的运动数据，依据此数据将相邻帧图像错位相减。

In the proposed method,properly spaced background sample pixels are automatically picked up from the image,and then they are used in polynomial fitting for obtaining distribution characteristic of background light.

这种方法假设同类物体具有类似的特征，在灰度图像中是亮度，在彩色图像中则为物体的颜色。

Procedures for the use of the VC, to achieve the dynamic image sequence background renewal function, for the need to use background processing the difference friends, this can provide a good pre-processing.

本程序使用VC++，实现了动态图像序列背景重建的功能，对于需要使用背景差分进行处理的朋友，这个能够提供很好的前期处理。

The fired nerves and the unfired nerves of PCNN corresponding to pixels of image are considered as target and the background respectively. The between-cluster variance between the target and the background is calculated at each process of iteration.

在PCNN中，具有相似输入的神经元同时发生脉冲，能够弥补输入数据的空间不连贯和幅度上的微小变化，从而较完整地保留图像的区域信息，这对图像分割无疑是非常有利的。

Set up the background gradient vectograph of highway surface at first, according to the comparative result with the gradient vectograph of the present frame image, judge whether it is highway surface background or vehicle , then carry on morphological filtering which can remedy the inside cavity and reject isolated points, and the vehicle is segmented accurately last.

首先建立路面背景梯度矢量图，根据与当前帧图像的梯度矢量图的比较结果，判断是否是路面背景或是运动车辆，然后对运动车辆区域进行形态滤波，弥补内部空洞和剔除杂点，进而准确分割出车辆。

In case of simple background, we use image difference for motion region detection, and then adopt the original Chan-Vese model for face contour detection and tracking, while in case of complex background, we use Wronskian change detector for motion region detection, and then adopt the modified Chan-Vese model for face contour detection and tracking.

对于简单背景情况，首先利用图像差分进行运动区域检测，然后在运动区域内采用Chan-Vese模型检测人脸轮廓，并根据其定位结果计算下一帧中新的运动区域和提取人脸轮廓；对于背景复杂的情况，则用朗斯基变化检测算子来首先检测出运动区域，然后在运动区域内采用改进的Chan-Vese模型检测人脸轮廓，并根据其定位结果计算下一帧中新的运动区域和提取人脸轮廓。

The inset images on the right depict, from top to bottom, a computer reconstructed image of what the background blue galaxy really looks like, just the white foreground galaxy, and just the lensed blue background galaxy.

而上面影像右侧的插入图片，从上到下依次是，背景蓝色星系真实看上去的样子，再经过计算机重新处理后的影像、白色的前景星系、以及引力透镜下的蓝色背景星系。

One the one hand,"children" has the environment and background, which are specific to themselves. This is unlike the previous image, which is merely some kind of emergence from "darkness". In this way, the works get their own "context" and offer the viewers more evidence to interpret his works, which leaves the picture all the more complex and rich. On the other hand, the image of "children" with closed eyes makes its appearance in the picture besides that of "children" with wide-opened eyes. This new image does not indicate that the communication channel between Peng Jianzhong and his viewers was stopped. One the contrary, it is endowed with the implication of some kind of "introspection".

一方面，&孩子&有了隶属于自己的环境背景，而不是像之前的人物形象仅仅是从&黑暗&中的某种浮现，这让作品拥有了自己的&语境&，也让观赏者拥有了释读作品的更多凭据，由此画面变得更加得复杂与丰富；一方面，&孩子&们除了睁大双眼的之外，还出现了闭目的形象，这一新的形象并非表示出彭建忠与他的欣赏者之间沟通交流的渠道关闭，却具有了某种&内省&的意涵，或许彭建忠已经从先前匆忙中的&拯救&，进而发展为针对人类自身危机处境的深层探究以及&拯救&本身的意义叩问。

One the one hand,"children" has the environment and background, which are specific to themselves. This is unlike the previous image, which is merely some kind of emergence from "darkness". In this way, the works get their own "context" and offer the viewers more evidence to interpret his works, which leaves the picture all the more complex and rich. On the other hand, the image of "children" with closed eyes makes its appearance in the picture besides that of "children" with wide-opened eyes. This new image does not indicate that the communication channel between Peng Jianzhong and his viewers was stopped. One the contrary, it is endowed with the implication of some kind of "introspection". Probably, Peng Jianzhong has switched from the previous hasty "salvation" to the deep exploration into the crisis situation of human beings themselves as well as inquiry into the meaning of "salvation" itself.

一方面，&孩子&有了隶属于自己的环境背景，而不是像之前的人物形象仅仅是从&黑暗&中的某种浮现，这让作品拥有了自己的&语境&，也让观赏者拥有了释读作品的更多凭据，由此画面变得更加得复杂与丰富；一方面，&孩子&们除了睁大双眼的之外，还出现了闭目的形象，这一新的形象并非表示出彭建忠与他的欣赏者之间沟通交流的渠道关闭，却具有了某种&内省&的意涵，或许彭建忠已经从先前匆忙中的&拯救&，进而发展为针对人类自身危机处境的深层探究以及&拯救&本身的意义叩问。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。