首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
When you ask young person to tell the names of some famous movies and the chances are that many of those mentioned will be popul
When you ask young person to tell the names of some famous movies and the chances are that many of those mentioned will be popul
admin
2019-01-01
17
问题
When you ask young person to tell the names of some famous movies and the chances are that many of those mentioned will be popular because of computer-generated special effects. Some movies such as "Star Wars" and "Harry Potter" rely heavily on computers to create special fantasy and space effects. 【C1】______However, genuinely "human" characters, indistinguishable from real actors, are still not quite possible, although we are getting very close to this elusive goal.
The process of imagining and developing a computer-generated character is complex, involving many stages. The first stage is to design the look of the character, and to create a three-dimensional model on the computer. 【C2】______One way to achieve this is by building a real skeleton of the model. After using lasers to scan the real model into the computer, controls are added that allow the bones and muscles to be moved around.
This is where computer animation comes in. Because people are so conscious of how "real" faces look, many detailed controls are needed on the computer to move the different features of the face. 【C3】______One way of achieving this is called motion capture, where a person acts out the character, and his movements are captured by video camera and uploaded into the computer.【C4】______These methods are often used together in creating an animated character; both of them are slow and painstaking, requiring hours of effort and planning. Enormous computer power is needed to make?
【C5】______There were up to 160 people working on computer graphics for these three movies, which took approximately【B4】______million processing hours. It is estimated that the same process would have taken up to 200 years on a 4-gigahertz PC!
However, despite all of this extremely sophisticated and expensive technology, creating a real human face is still a challenge for our animators. People are very sensitive to facial expressions. We can immediately pick if a face is not human, and we often have a strong reaction to this. The closer the face is to looking truly human, the more negative this reaction can be; this effect has been christened the "uncanny valley" by Japanese roboticist Masahiro Mori.
[A]However, most experts also advised that once the animation gets close enough to the real thing, we begin to feel positive about it once more. So, maybe future Tom Cruises or Lindsay Lohans will be computer generated, and we will never know the difference.
[B]The model must be able to move in a realistic manner and, most importantly, its face must mirror human faces when it laughs, frowns or talks.
[C]Others, such as the famous "Lord of the Rings" movies, created surprisingly lifelike humanoid characters using sophisticated computer-generated techniques. The creative effort that lies behind these creatures is amazing.
[D]Another way is key-frame animation, where, instead of modeling actions from a real person, the animators use the controls to move all of the parts of the body and face to create movement on the screen.
[E]Enormous computer is needed to make animation look real. For the "Lord of the Rings", thousands of processors and numerous workstations were used to create all of the characters and special effects.
[F]Up to a hundred may be needed to move the muscles of the face, so that the character’ s eyes, skin, mouth and other features all look natural to our eyes. After designing all of the components of the face and body, and the computer controls, the character is ready to move, or be animated.
[G]The real movie stars strive for improving their action so that they can attain more and more fans and become more famous, then enhance their appearance fee.
【C5】
选项
答案
E
解析
E选项Enormous computer power is needed to与上文构成原句复现。E选项中的millions of processors and numerous workstation与下文提到的160 people,4 million processing hours构成数字衔接。
转载请注明原文地址:https://kaotiyun.com/show/Vi6Z777K
0
考研英语一
相关试题推荐
Theproblemwithtoday’shousingcrisis,politically,isthatitisjustnotallthatvisible.AttheendoftheSecondWorldWa
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
Consumersandproducersobviouslymakedecisionsthatmoldtheeconomy,butthereisathirdmajor【C1】______toconsidertherole
Consumersandproducersobviouslymakedecisionsthatmoldtheeconomy,butthereisathirdmajor【C1】______toconsidertherole
Thearrivalofthemass-producedcar,justoveracenturyago,causeda(n)【C1】______ofbusinesscreation.Firstcamethemakers
Thearrivalofthemass-producedcar,justoveracenturyago,causeda(n)【C1】______ofbusinesscreation.Firstcamethemakers
Thearrivalofthemass-producedcar,justoveracenturyago,causeda(n)【C1】______ofbusinesscreation.Firstcamethemakers
随机试题
2015年3月,某餐饮公司与该公司员工发生追索劳动报酬争议。若本案进入诉讼程序,下列选项正确的是()
负责处理国务院日常工作的是_________。
患者,男性,25岁,因“发热、食欲缺乏7天”入院。查体:T39.5℃,P70次/分,肝肋下2cm,脾肋下2.5cm;血常规示:白细胞3.2×109/L,中性粒细胞45%,淋巴细胞55%,诊断考虑为伤寒。该患者病原治疗的首选药物是
邪热内盛,深伏于里,阳气被遏,不能外达,手足厥冷,属于
3岁小儿,高热、咳嗽伴呼吸急促1天入院。入院体查:T40℃,呼吸54次/分,脉搏168次/分。体查:精神差,面色苍白,烦躁不安,皮肤见猩红热样皮疹,气管右移,左侧胸廓饱满,听诊呼吸音减低,右侧可闻及较多的细湿啰音,心率168次/分,心音低钝,律齐,腹软,肝
判定场地的湿陷类型时应采用( )。
会计科目按照提供信息的详细程度及其统驭关系,可以分为一级科目和二级科目。()
处在人生财务周期中积累阶段的投资者与处于支出阶段的投资者相比,其投资的特点在于( )。
A、TowinovercontrolofKenyafromtheGermans.B、TotakestrategicresourcesfromKenya.C、TocontrolKenyabeforeallothers.
【B1】【B6】
最新回复
(
0
)