视觉像

In this paper, we propose a new visual cryptographic method for gray-level and chromatic images without pixel expansion. We simultaneously encrypt m successive pixels (called an "encryption sequence") each time in accordance with two basis matrices. In every m encryption sequences with b blacks, we make sure that b encryption sequences are encoded by black basis matrix, and the other ones are encoded by white basis matrix.

本研究提出一种不需要像素扩展的灰阶和彩色视觉密码的技术；我们的方法利用多点同时加密的概念，每次取连续的 m 个点做为加密序列进行加密，我们的方法可以确保在 m 个具有 b 个黑点的加密序列中，一定会有 b 个加密序列是使用黑点基础矩阵加密，另外的个则使用白点基础矩阵加密，因此在叠合影像上黑与白的变化很规律。

If a web page is 1000 pixels wide by design and it's being viewed on a 640 pixel screen, there will be a lot of horizontal scrolling required to take in the full page. This may ruin any carefully planned visual impact.

如果网页宽度为1000像素，而用户显示器宽度为640像素，这时用户需要拉动水平滚动条浏览页面，这样的视觉效果会大打折扣。

Cinema apparatus functions relatively like a mirror, during a film we recognize ourselves through the on screen 'Other' and we project our egos onto that 'Other' - we superimpose ourselves onto them, going through events as they do. Film spectatorship involves the engagement of our entire body – our bodies react to the films, for example our heart rate would go up when sitting through an intense car chase scene, and we feel the natural reflex to throw up when seeing some grotesque zombies with intestines gushing out their abdomen on screen.

住："镜像阶段"是法国心理学家Jacques Lacan所推崇的一个概念，他认为新生儿在刚出生是没有自我意识，它认为自己是和母体连在一起的，又或是不知道自己已经离开子宫；而它将在第一次照镜子时，也就是看见自己的镜像时认识到自己是独立的一个个体）相似的，电影这个视觉机构也有类似镜子一样的功能，在观看电影的同时，我们通过对比银幕上和我们不同的其他人，进而肯定和巩固我们的自主形象和意识。

In one of his paintings, he sets out his journey from where he lives and witnesses his ups and downs in life. I reckon that he even has practiced his narcism by mirroring the frame on his everyday encounter and mirroring details of life on his painting as well.

在他的一幅画中，他从他在城中村居住的房子的门口开始生发，视觉的推演伴随着他在生活中的情绪起伏，我想他甚至在操练着一种自恋的实践，通过画面来镜像自己每天的处境，同时也用生活的细节来镜像他的画面。

As the projector can conceptually be regarded as camera acting in reverse, the relation between projection plane of the projector and imaging plane of the camera is fixed.

进而， 利用投影仪的投射过程是摄像机成像过程的逆过程，建立投影仪的投射平面和摄像机的成像平面的对应关系，将"极线几何约束"应用到基于条纹投影的主动三维视觉的姿态估计问题，并在考虑测量数据受噪声影响的条件下，建立了求解视点姿态参量的数学模型。

At the same time, it produced a series of imaginings that became deeper and deeper – it was like a hypothetical point that allowed me to be completely immersed in the actual cultural background. Various human weaknesses have certain solemn and stirringly dramatic elements. In order to adapt to the basic visual experience, in order to allow the audience to easily accept and enjoy the underlying elements of the work, I intentionally left white spaces, they looked like hints in a guessing game. The viewer who understands would have a good laugh after becoming suddenly enlightened. This enables the viewer and me to have a sort of conspiratorial relationship, its meaning does not reside in the painting itself, but in the shared cultural background of myself and the audience as well as the shared attitude of such a cultural background. This makes it believable, a hidden bridge, often in a somewhat clear yet somewhat mysterious moment, two strangers who have never met are able to achieve a profound understanding, like that happiness of suddenly catching someone when playing hide and seek as a child ...

同时，阐发了一系列的联想，并使之不断地深入，它就像一个假设的点，将我置身于整个现实文化背景之中，这里人的种种缺陷带有某种悲壮成分的戏剧性，为了适应基本的视觉经验，为了使观众一目了然地接受并乐于体味作品中的潜在因素提供某种线索，我留有一些空白，它类似猜谜游戏中的启示，能使会心的观众茅塞顿开后一场哑然失笑，能使我和观众之间形成一种合谋关系，其意义不在画面本身，而在于我和观众之间存有共同的现实文化背景，以及对这种文化背景所持有的共同态度，它也就是有了可信性，就像冥冥中桥梁，常常在时而明晰时而神秘的一瞬，两个素昧平生的陌生人之间突然达到了心领神会的境地，如同儿时捉迷藏游戏中突然捉到对方时的开心……。

Computer micro-vision, Mirau microscopic interferometry, stroboscopic photography and laser Doppler vibrator are integrated into this platform. In-plane and out-of-plane periodic motion characteristics of micro-resonator are measured, and out-of-plane transient motion of micro-mirror is analyzed. In-plane displacement, motion phase and resonance frequency can be measured by integrating computer micro-vision with stroboscopic photography, and the repeatable accuracy of in-plane displacement is 30 nm.

实验结果表明，利用计算机微视觉和频闪成像技术能够实现微结构的平面位移、运动相位及谐振频率等周期运动参量的测试，位移的重复精度为30 nm；利用显微干涉和频闪成像技术可实现微结构的离面位移及表面扭曲等周期运动参量的测试，位移的重复精度为3 nm；激光多普勒测振技术具有在频域上对微结构瞬态运动进行分析的优点，是时域上周期运动测试的重要补充。

From the viewpoint that the size of the image reconstructed is changed or not, visual cryptography schemes can be calculated into pixel expanded schemes and pixel unexpanded schemes.

从恢复出的图像大小是否发生变化来看，视觉密码方案分为像素扩展的密码方案和像素不扩展的密码方案。

In this study, we use corneal topography and wavefront aberrometer to analyze corneal and total ocular high-order aberrations.

本研究利用电脑角膜地形仪、前导波像差分析仪及电脑分析软体；另外测量对比视力及对比敏感度作为视觉品质指标，以研究分析：一、年龄对病人角膜表面及眼球整体高阶像差的影响。

After hears the yellow Jinlong commander in chief's order, already succeeded the hook to live this planetoid the starships, after passed through the very short time, had achieved with the planetoid the similar speed, likely the human rode in the acceleration the airship to be same, starts the anchor chain which back and forth vibrated this time already to pull taut, and started to maintain stably, all starship pilot, already not in the worry planetoid surface more than 1200 degrees high temperatures, the thick fog group which as well as raided intermittently, after received the order then the rapid start automatic hinge machine, to this planetoid superficial fast advancement, in order to set aside the enough debarkation space for the second interspace group,This time by far looks, the entire starry sky scene, looks like a big spider to lead only to creep along innumerably small spider such, has filled the mysterious visual effect, lets the human feel incomparably shocks!

在听到黄金龙总指挥官的命令后，已经成功钩住这颗小行星的星际飞行器们，在经过很短的时间后，就与小行星达到了同样的速度，就像人乘坐加速中的飞船一样，开始来回抖动的锚链此时已经绷紧，并开始保持稳定，所有星际飞行器的驾驶员，已经不在顾虑小行星表面1200多度的高温，以及阵阵袭来的浓雾团，接到命令后便迅速启动自动铰链机，向这颗小行星的表面快速推进，以便给第二星际小组腾出足够的登陆空间来，此时远远望去，整个星空场面，就像一只大蜘蛛带领着无数只正在爬动中的小蜘蛛那样，充满了神奇的视觉效果，让人感到无比震撼！

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。