查询词典 gray

Because of the presence of the difference of the gray value and the distortion between the object image and the reference image, traditional matching method will be degraded. We need more useful characters. Eigenspace approach is a promising candidate for an appearance-based object representation.

文中提出基于奇异值分解的跟踪算法，算法首先建立模板图像训练集合，利用奇异值分解方法，张成模板图像特征空间，然后求出模板图像在特征空间里的投影值，代替传统算法中灰度对两幅待匹配图像进行的全局搜索定位。

This paper study classical segmentation methods and put forward a kind of synthetic segmentation method based on fractal parameter, the secondary statistics eigenvector of gray value.

本文在经典分割方法的基础上，提出了基于灰度的二次统计特征量－分形参数的图像分割综合法。

"The common eland is pale brown, becoming blue-gray with age, and often marked with narrow, vertical white stripe s."

大角斑羚呈淡褐色，随年龄增长而变蓝灰色，常有垂直窄长的白色斑纹。

"The common eland is pale brown, becoming blue-gray with age, and often marked with narrow, vertical white stripes."

大角斑羚呈淡褐色，随年龄增长而变蓝灰色，常有垂直窄长的白色斑纹。

The most notable product of the school is Thomas Gray's Elegy Written in a Country Churchyard .

在这首诗中，格雷联系个人的情感和亲身经历，对生命的悲哀和生命的奥秘进行了深刻的思考。

Research on purification of polluted water by different submerged macrophytes,Cabamba carolimana Gray,Elodea Canadensis and Ceratophyllum demersum L.

对鱼草、伊乐藻、金鱼藻三种沉水植物在不同条件下净化受污水体进行了研究。

Perhaps it is a good thing that genetics are so ridged given the enmeshment of species in ascension; otherwise humans embodying dolphin and whale grid work might experience portions of their skin turning blue-gray in color and their feet and hands becoming fins along with their neck sprouting gills.

由于物种在提升中缠绕的缘故，遗传是如此刚性也许是一件好事。否则的话，融入了海豚鲸鱼晶格层的人们，可能会出现部分皮肤变成灰蓝色、手脚变成鱼鳍状而脖子会长出鱼腮。

The thesis tries making this three innovations: 1 based on the western literatures, gives a new conceptual framework of spatial structure research, which is society, technology and space entia; 2 brings forward physical space, virtual space and gray space; 3 constitutes a new development pattern, i.

本文在以下三方面做出了创新尝试：(1)在西方相关研究基础上，提出了空间结构研究的概念性框架，即社会技术空间统一体。(2)对信息时代空间形态进行了分类，首次提出了实体空间、虚体空间和灰体空间。

2He will appear in the entranceway,gray fedora pulled low over his expression,his eyes sweeping the room for any sign of trouble.

他常常出目前门廊里，一顶灰色浅顶软呢帽遮住大半个脸，眼睛扫过整个房屋，寻找滋事的迹象。

In this green ocean, it is like a gray dragon, in the mountainous entwine between.

在这绿色的海洋，这就像一个灰色的龙，盘绕在山野之间。

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％。