He made a slicing hand gesture.
他做了一个扇耳光的手势。
He signed his disapproval with a dismissive hand gesture.
他用轻蔑的手势表示他不同意。
Hand gesture is one of the most popular communication methods in everyday life.
人的手势是人们日常生活中最广泛使用的一种交流方式。
Communicating with hand gesture is a great short-cut to interacting with the locals.
用手势交流是与当地人沟通的一大捷径。
At last, optimization DTW algorithm is used to realize dynamic hand gesture recognition.
最后，采用优化的DT W算法实现了特定动态手势的识别。
How to recognize sign language mixed with hand gesture signal and finger spelling signal?
如何识别既包含手指语信号又包含手势语的信号的手语?。
The computer desktop is controlled by hand gesture. The technique can be employed in games.
说明：采用手势控制计算机界面，应用于游戏或无接触控制。
For example, the fingers of a hand typically follow the movement of the wrist in a hand gesture.
举例来说，手指的手通常跟随运动的手腕在一个手势。
The most adroit hand gesture in the world will not save you if your message is weak or nonexistent.
如果你要表达的信号太弱或者没有意义，就算用上世上最熟练的手部动作也帮不了你。
In this way, it is easy to maintain and manage and query the hand gesture set through the application programs.
这样，通过应用程序可以方便地对其中的手势指令进行维护和查询。
Researchers at the University of Otago in New Zealand wanted to know how much a relevant hand gesture helps to communicate an idea.
新西兰奥塔戈大学的调查者们想弄清楚一个相关的手势能在多大程度上帮助人们沟通自己的观点。
Hand gesture recognition is composed of three parts, preprocessing hand gesture images, extracting image features and recognition.
手势识别的过程大致分为三个部分，手势图像预处理、手势图像特征提取和识别。
The processor can accelerate tasks like hand gesture recognition, face matching or face tracking, but is not designed to be a full-fledged CPU.
该处理器可以加速诸如手势识别、人脸匹配或表情跟踪，但并无意成为一个完整意义上的CPU。
If you've had it up to here (please imagine someone making the 'up to here' hand gesture for maximum effect) with your dead-end profession, then why stay?
如果你这里对你那没前途的职业已经有了计划(请想象有人为了达到最大效果而做手势)，那你为什么还呆在这里？
For example, he'd like to see his son suited up as Spider-Man on screen, shooting webs from his hands by performing the same hand gesture as his hero.
比如，他喜欢在屏幕上看到儿子穿成蜘蛛侠的模样，摆出蜘蛛侠那样的动作。
Since Kalman filter can find background automatically, this method can be used in dynamic segmentation of hand gesture from complex background effectively.
因为卡尔曼滤波可以实现背景图像的自适应提取，该方法可有效地实现复杂背景中手部目标的动态分割。
Engaging both hands above the waist is an example of a complex hand gesture that reflects complex thinking and gives the listener confidence in the speaker.
保持两手高于腰部是一个很好的例子。这是个复杂的手势，反映了复杂的思想，并给了听众对说话人的信心。
Aiming at this problem, an approach of hand posture reconstruction from models was introduced and a new algorithm of extracting hand gesture joint angles was introduced.
在虚拟维修作业过程中虚拟人需要不同的手势对各种工具进行灵活操作，针对该问题提出了从模型中重构手势的思想，并给出了一种新的关节角提取算法。
When a character makes a hand gesture, it not only needs to communicate what the character is doing, but needs to feel as if the character has flesh and bones underneath.
当一个角色摆了一个手势时，要进行交流给观众的不仅仅是角色正在做什 么，而且还包括应该让角色看起来皮肤下面好像有骨头有肉一样。
Although the photo has been published before, Mr Blair's hand gesture was digitally removed from it by the press agency which supplied it, out of respect for the Prime Minister.
尽管这张照片之前被公开过，但出于对首相先生的尊重，当时提供照片的新闻社对照片中布莱尔的手势进行了数位技术处理。
The experiment result proves that hand gesture recognition algorithm based on key points of gesture image is very efficient. And the recognition ratio is proved 85% accuracy.
实验结果表明，基于手势边缘关键点特征的识别算法具有较好的识别效率，识别率近85%。
Although the photo has been published before, Mr Blairs hand gesture was digitally removed from it by the press agency which supplied it, out of respect for the Prime Minister.
尽管这张照片之前被公开过，但出于对首相先生的尊重，当时提供照片的新闻社对照片中布莱尔的手势进行了数码技术处理。
Other studies show that people who lean forward or generate a friendly smile or hand gesture produce more oxytocin, the same chemical generated by breastfeeding and eating chocolate.
其他的研究表明那些身体前倾的人、或者报以友善微笑之人、抑或做手部动力的人会产生更多的一种人在哺乳和食用巧克力时产生的化学物质——催产素。
But currently, in the vision-based hand gesture recognition, almost all the technologies on hand gesture segmentation are based on simple background or on gloves in special colors.
但是目前基于单目视觉的手势识别技术中，手势分割要求背景简单或者要求识别者戴着笨重的 数据手套 。
Monocular hand gesture recognition systems usually model a human hand as a pixel or a blob by which the motion of the whole hand are analyzed and the appearance features are extracted.
单目视觉的手势识别系统，通常把人手建模成一个像素或者一块，从整体上分析手势的运动参数并提取表观特征。
"One day, when you return home, you will tell the computer todim the light, use a hand gesture to turn on the TV and glance atthe air conditioner to lower the temperature, " said Yang.
“未来有一天，回家后你可以用语音指令指挥电脑调暗灯光，用手势打开电视，看一眼空调就能调低温度。” 杨硕说。
Although it is still a hot spot of technical research, the hand gesture interaction begins to be applied in the real life gradually, which you may find in some latest consumer electronic products.
虽然目前还是一个研究热点，但是手势交互也已经渐渐开始应用于实际生活了，在最新研发的消费类数码产品中可以看到它的身影。
She could only raise her hand in a gesture of benediction.
她只能举手表示祝福祷告。
She could only raise her hand in a gesture of benediction.
她只能举手表示祝福祷告。
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