地中的

Chapter 1 briefs the relation between invariance and computer vision and summarizes the research and application of invariance in computer vision. Chapter 2 first derives the transformations of three camera models, then makes the correpondences between the models and three typical geometrical transformation groups by analysing the transformations respectively. The correspondences supply the theoretical basis for applying geometrical invariants to resolve the problems of computer vision. In Chapter 3, we describe the geometrical invariant theory and prove some geometrical invariants of coplanar points, lines or conics by algebraic method. In order to use the invariants of conic pairs to describe general 2D shapes, we discuss the perspectively invariant representation of planar curves using conies in detail. A system consisted of two TMS320C25 and based on moment invariants is introduced in Chapter 5. The system can recognize more than 30 different shapes of object model or more than 10 plane models with similar shape in real time.

第一章简述了不变性与计算机视觉的关系，以及计算机视觉中的不变性研究和应用概况；第二章推导了计算机视觉中常用三种投影模型的变换关系，通过对这三种变换关系的分析，分别建立了这三种投影模型和几何学中的三种变换群之间的一一对应关系，为几何不变性在计算机视觉中的应用提供了理论基础；在第三章中，我们介绍了几何不变性的理论，并且用代数方法证明了共面点、直线、二次曲线的几何不变量和射影不变量；为了把二次曲线的不变量用于一般二维形状描述，在第四章中我们详细地讨论了用二次曲线实现一般平面曲线的透视不变性表示的方法；第五章介绍了用两片TMS320C25构成的、基于不变矩形特征的运动目标实时识别系统。

If you have space set aside where you will spend your working time , whether it is a completely equipped home office or a cubbyhole in a closet , the space should be as well equipped for the type of work you do as possible .

首先，如果你保留了一块地方用于你将要进行的工作，无论它是一方家庭办公设备齐全之地，还是壁橱中的类似鸽笼大小之隅，这块空间都应该尽可能地布置得当以备符合你的工作所需。

NOw Morn her rosie steps in th' Eastern Clime Advancing, sow'd the earth with Orient Pearle, When Adam wak't, so customd, for his sleep Was Aerie light, from pure digestion bred, And temperat vapors bland, which th' only sound [ 5 ] Of leaves and fuming rills, Aurora's fan, Lightly dispers'd, and the shrill Matin Song Of Birds on every bough; so much the more His wonder was to find unwak'nd Eve With Tresses discompos'd, and glowing Cheek, [ 10 ] As through unquiet rest: he on his side Leaning half-rais'd, with looks of cordial Love Hung over her enamour'd, and beheld Beautie, which whether waking or asleep, Shot forth peculiar graces; then with voice [ 15 ] Milde, as when Zephyrus on Flora breathes, Her hand soft touching, whisperd thus.

在东方，晨曦移动着她那蔷薇色的脚步，于是大地上撒满了晶莹的彩珠。亚当照惯例在这时醒来，因为他的睡眠像空气一般轻，是由清纯的饮食和雾霭散发而成，一经曙光的拂照，听见树叶的沙沙声和小河水汽升腾的微音，以及枝头鸟儿悦耳的晨歌，便会消散。这时他惊奇地看见睡中的夏娃，云鬓散乱，两颊如火烧发光般，似乎是没有好好地安眠。他支起了半身，斜倚在一边，面露笃爱的神情，俯视她那睡时醒时同样惊世骇俗的美丽。于是他用和风吹拂百花仙子般的温柔声音，轻轻地抚摸她的手，如此向她轻轻私语：醒来吧，我的美人，我的妻子，我最近所得的礼物，上天最好，最后的赐与，常新的欢忭！

Certe, quidem do not have the brevity and the harmony of the Spanish, Italian, and Portuguese si and the French si , when the latter substitutes for oui in the most expressive sentences; si in singing, a musical note, an arpeggio of the flute, a bird's trill, noble and good for melody, for rhythm, for dreaming, for love: more for the protest and impetus, for the paroxysm, for wrath, for anathema, for dry fulminating hate, like the scratching of a ray of light, the no is far better, the rude, bitter O vast, like a roar, round and ardent like a chaos producer of life through the conflagration of all the forces of the abyss.

拉丁语中的肯定回答"Certe quidem"不如西班牙语、义大利语、葡萄牙语和法语中的肯定回答"si"那麼简洁和谐。法语中的"si"在最富有情感的情况下取代了"oui"，表示"是的"。"si"在音乐中是音符"7"，是长笛的琶音，乌的颤音，极适用於美妙的音乐、韵律、梦幻和爱情的表达。而要表达抗议、冲动、情感的突然发作、愤怒、诅咒、憎恨这一类像划火柴点火那样瞬间爆发的情感，否定回答"No"要比肯定回答适用得多。"No"中的"o"粗鲁、嘹亮、热烈，像怒吼，像给世界造成大乱的深藏在地底下的雷霆万钧之力突然爆发。

In order to describe the topology relationship of an environment better, a geodesic distance is substituted for a Euclidean distance used in an ordinary Gaussian function and a policy iteration reinforcement learning method based on geodesic Gaussian basis function is proposed.

为更好地描述环境的拓扑关系，采用测地线距离来替换普通高斯函数中的欧氏距离，提出一种基于测地高斯基函数的策略迭代强化学习方法。

Now obviously, the picture of sex tourism presented in this novel is a caricature, grotesquely idealized.

现在，显然地，在这部小说中的所呈现的性旅游业画面是一幅荒诞地理想化了的讽刺画。

For five days they continued in this idyllic state, and on the sixth night Tess half jestingly claimed sanctuary among the conspicuous ruins of the ancient pagan temple to the sun at Stonehenge.

一连五天，他们处在这种牧歌一般的生活状态中。第六天晚上，在史前巨石群中的古代异教徒的太阳神神庙的著名废墟中，苔丝半开玩笑地说要在那里求庇护。

The learning stage helped subjects obtain useful heuristic information so that they can successfully solve the target logogriph as soon as possible when the target logogriph appeared. We recorded and analyzed high-density ERPs elicited by logogriphs guessed or not.

另外，在"多对多"的实验范式中，由于"干扰因素"的加入，在一定程度上模拟了现实生活中的"原型激活"过程，生态学效度有所提高，很好地在实验室条件下模拟了现实生活中的原型启发现象，即在多个认知事件中激活其中一个相关的有启发作用的原型事件。

We can honestly say that the future of a nuclear annihilation is no longer stepping down into form and has been fully waylaid at this time, and this is a great blessing in the estimation of Manta Ray.

我们可以真正地说，未来的核毁灭将不再步入形体，它此时已被完全地阻隔了。这是在蝠鲼评估中的一个巨大的祝福。

It resembles a statue of marble which stands in the desert and is continuously threatened with burial by the shifting sands.

它就像屹立在沙漠中的大理石雕像不断地遭受风沙的掩埋，只有让科学不停的工作才能保持大理石雕像在阳光下永远地闪耀光辉

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％。