早在人们站在我面前之前，我就能看到他们面部的细节。
I could see the details of people's faces long before they were standing in front of me.
这个特征就是面部的宽长比。
你能谈谈进化对于面部的作用吗？
Can you talk about the evolutionary forces that caused our faces to look the way they do?
面部的表情不仅仅反映人的情绪，还能影响人的情绪。
Facial expressions don't merely reflect emotions; they also influence emotions.
面部表情捕捉比动作捕捉更加困难，因为面部的动作要小得多。
Capturing facial expressions is harder than motion capture because the movements are much smaller.
这很少见，但疱疹可以出现在面部的任何部位，包括脸颊、下巴或者是鼻子。
They are not as common, but cold sores can appear anywhere on the face including on the cheek, chin, or nose.
两名研究员获得了几支大学冰球队和专业冰球队的图片，并计算球员们面部的宽高比。
The two researchers obtained photographs of several university and professional ice-hockey teams, and measured the facial ratios of the players.
当一个员工坐下的时候，一个安装在电脑上面的摄像头拍摄下员工面部的照片。
A camera mounted on top of the computer captures the face of each employee as they sit down.
他几乎完全瘫痪，不能说话，离不开轮椅，能够活动的只有他面部的肌肉和他左手的两个指头。
He is almost totally paralyzed, speechless and wheelchair-bound, able to move only his facial muscles and two fingers on his left hand.
在标准测试“读心术”中，受试者观看不同面部的图片并推测图片中人物的心情，女性表现出强于男性的趋势。
In standard tests of "mind-reading", in which subjects look at pictures of faces and try to guess the mood of the person pictured, women tend to do better than men.
帕斯卡尔·柯特称，达芬奇在绘制这张画时使用了多层颜料，最表面的一层使用了一种特殊釉料，这种颜料的光学性能可增加人物面部的三维效果。
Pascal Cotte said da Vinci built the painting up in layers, the last being a special glaze whose optical properties increased the illusion of a three-dimensional face.
PascalCotte认为达芬奇是分层完成名画《蒙娜·丽莎》的，油画的最上面一层是某种特殊的透明色料层，其光学特性增加了人物面部的三维立体效果。
Pascal Cotte said Leonardo built the painting up in layers, the last being a special glaze whose optical properties increased the illusion of a three-dimensional face.
眉毛算是我们最富表现力的面部特征之一，时而紧蹙，时而上扬的眉毛将我们的喜怒哀乐暴露无遗。
Eyebrows are one of our most expressive facial features-furrowed or uplifted brows leave no doubt about what we're feeling.
每日的面部运动有助于保持皮肤弹性。
Daily facial exercises help to retain the skin's elasticity.
我们可以用眼睛和面部表情来如实地传达情感上的每一丝细微差别。
We can use our eyes and facial expressions to communicate virtually every subtle nuance of emotion there is.
她可以模仿人类的面部表情，进行对话，并通过容貌或声音识别人类。
She can copy human facial expressions, hold conversations and recognize people by their looks or voices.
穆勒告诉《生活科学》说：“通过我们的研究，我们认为我们现在可以自信地得出结论，至少有些狗可以分辨人类的面部表情。”
"With our study, we think we can now confidently conclude that at least some dogs can distinguish human facial expressions," Muller told Live Science.
科技公司 UneeQ 正在开发他们的“数字人类”，他们在屏幕上看起来像真人，不仅在语言方面，还有面部动作：扬起的眉毛、一个微笑，甚至是一个点头。
Tech company UneeQ is heading for its "digital humans", which appear life-like on the screen not only in terms of language, but also because of facial movements: raised eyebrows, a smile, even a nod.
例如，舞者可以通过面部表情来表达他们自己的感情，甚至能够改变这个情景的意境。
For example, dancers can express themselves, even change the whole mood of the scene through a facial expression.
坦诚地肯定地谈论不同身体、皮肤颜色和面部体征的差别。
Talk about differences in bodies, skin color, and facial features openly and positively; "Everyone's body is different."
你坚信的那些想法，尽管你不表露出来，但是通过你的声音、你的面部表情、你的身体语言，事实上已经表达了出来。
The thoughts you believe are hidden are actually broadcast by your voices, your facial expressions, and your body language.
你坚信的那些想法，尽管你不表露出来，但是通过你的声音、你的面部表情、你的身体语言，事实上已经表达了出来。
The thoughts you believe are hidden are actually broadcast by your voices your facial expressions and your body language.
经过程序编制，班迪特能做出简单的面部表情和动作，而研究人员正在努力使机器人能够作出复杂决策来回应孩子的行为。
Bandit is programmed to perform simple facial expressions and movements, and researchers are working to give the robot the ability to make complex decisions in response to the child's behavior.
罗伯特•泽米基斯导演的《极地速递》(2004)则更上一层楼，它是第一部运用面部捕捉技术的完全由电脑生成的电影。
A further step forward came with "the Polar Express" (2004), directed by Robert Zemeckis, the first entirely computer-generated film to use facial capture.
受这些发现的启发，Ekman便着手去建立一个可以将任何一个人的复杂面部表情进行编码的系统。
Encouraged by these findings, Ekman then set out to organize a system by which he could codify the complex facial expressions of any given person.
根据研究结果，男性的面部越匀称——左半边脸和右半边脸对称——在79岁到83岁之间精神就越不容易衰退。
According to the results, men with higher levels of facial symmetry, having faces with matching left and right sides, were less prone to mental decline between the ages of 79 and 83.
他们开发了一种可以分析数码图像和视频的软件，该软件可以对人的面部表情进行识别和分类。
Its software can analyse digital images, including video, to recognise and classify facial expressions.
但是，虚拟角色的动作和面部表情一旦可以由演员控制，影片在真实性和观众参与方面就可以实现大幅度跃升。
But there is a huge leap in realism and audience engagement when virtual characters' movements and facial expressions can be controlled by actors.
大多数研究人员一致认为，对所有人来说，一些特定的面部表情都表明同样的情绪。
Most investigators concur that certain facial expressions suggest the same emotions in all people.
大多数研究人员一致认为，对所有人来说，一些特定的面部表情都表明同样的情绪。
Most investigators concur that certain facial expressions suggest the same emotions in all people.
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