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1.
随着我国社会文明的快速发展,动画作为一种文化产品,其在文化与教育方面的作用不断提高,社会大众对于动画品质要求也在不断提高。社会对于动画设计人员的要求越来越高,给动画设计教学工作带来了很大的挑战。动画设计是一门艺术,是用一种特殊的文化形态与艺术形态来表达设计者的文化思想。动画设计工作对于一部动画能否成功具有基础性作用。艺术元素作为艺术作品的重要构成部分,加强其在动画设计教学中的应用。不仅可以丰富动画设计教学内容,更能从多个角度对动画设计教学起到促进作用。  相似文献   

2.
本文简述了三次B样条曲线及其性质特点,总结了用TURBO C实现计算机动画的几种常用方法,指出了用三次B样条实现动画设计的控制技巧,并给出了一个用三次B样条来生成动画图案的案例。  相似文献   

3.
王昱东 《科技信息》2012,(31):349-349,431
动漫产业的发展带来了三维动画制作技术的发展,而人脸表情动画制作是决定动画质量的关键因素。文章在分析当前三维人脸表情动画设计存在问题和发展趋势的基础上,提出基于特征提取的实时交互式三维人脸表情动画设计方法,对三维动画中的人脸表情动画进行了有益的探索。  相似文献   

4.
随着计算机系统、图形输入、输出设备的发展,计算机图形软件及其生成、控制图形的算法也有了很大发展,计算机图形教学的内容也从各种基本图形的产生、变换、裁剪等,发展到真实感图形生成及动画设计。而交互图形输入作为图形生成及动画设计的基础,直接影响动画设计的效率和效果。该文针对动画设计的一些关键技术,采用无浮点、无除法的整型算法,设计了各种图形的快速输入,探讨了物体离散逐点变化的变型体技术、根据给定参数生成关键帧序列,然后插值中间画的参数动画和动画背景设计等关键技术及其实现方法,并实现了一个动画设计的原型系统  相似文献   

5.
随着计算机技术的不断发展,FLASH动画逐渐开始广泛地被应用于各领域,尤其是网络页面的动画设计,也越来越讲求创意的实现.网页上不再是过去单纯的图片和文字的结合,更多的是动画的表现形式,更能够生动形象地表述出效果.动画形式一经推出,就受到了电脑人士的热烈追捧,动画设计可以制作出优秀的网页以及广告、游戏等等好看的画面,其应用面也是十分广的.该文就针对动画设计中创意思维的培养做一个简要的分析.  相似文献   

6.
杨平均 《科技信息》2012,(2):254-254
二十一世纪以来,中国的社会经济水平和科学技术水平得到了突飞猛进的发展,之后短短几年里,高科技网络信息逐渐渗透到人们生活的方方面面,尤其是在动漫艺术行业的应用更为显著。现阶段,纵观大多数动画设计院校,人才培养模式的雷同,使得动画专业就业市场面临的竞争力日益激烈,其动画专业学生中学非所用,用非所设、以及教育和实际实践相脱节现象日益突出,使得现行动画从业人群趋向于不对称性,严重制约了社会的可持续发展。为解决动画设计院校教学过程中出现的诸多问题,本文针对于现行动画设计院校存在的诸多问题做出了详细的思考和研究,并根据现行动画设计院校的发展特点与需求,进一步对动画设计实践教学体系实施创新性改革,确保动画专业学生走向社会以后做好学以致用。  相似文献   

7.
毛辉 《科技咨询导报》2010,(36):188-188
动画设计是近年来才兴起的专业,由于动漫行业的发展,对动画人才的需求非常强烈,而各大高校也纷纷设置动画专业。然而传统的动画教学已经不能满足社会的需求,严重的束缚了高等院校动画人才的培养。本文从几个方面来分析探讨动画设计教学:1.艺术教育的重要性及教学中存在的问题;2.动画专业教学方法探讨:①软件教学方法探讨;②"项目驱动"教学法贯穿专业教学始终。③整合各动画软件的优势进行动画设计教学。④改革学生考核方式。  相似文献   

8.
民族性是民族文化在世界文化中立足的根基。本文通过对孙悟空动画角色形象的比较、分析,揭示中国动画在发展过程中受到西方强势经济文化的影响所造成的向西方学习的演变过程。文章从文化内涵的三个层面,以动画设计的民族性表现角度比较中国、美国、日本三国动画的异同,分析各国在动画设计制作领域中所表现出来的文化因素,并据此探索中国动画民族性体现的着眼点和方法。  相似文献   

9.
利用DirectDraw模块进行快速动画设计,重点对其直接操纵显存的特性和用后缓冲区实现动画中背景擦除和重绘的技巧进行探索,并结合火焰字的实例说明了提出的方法是Win95下开发动画软件的一种切实可行的方法。  相似文献   

10.
本文介绍了基于工控组态软件易控(INSPEC)的动画设计,主要阐述了易控的常规动画、复合动画以及用户程序动画,并详细叙述了复合动画的设计过程。  相似文献   

11.
Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.  相似文献   

12.
The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.  相似文献   

13.
王慧 《科技信息》2008,(10):240-240
Wuthering Heights, Emily Bronte's only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.  相似文献   

14.
何延凌 《科技信息》2008,(4):258-258
Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women's language from these perspectives: pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women's language, more attention should be paid to language use in social context. What's more, the linguistic phenomena in a speaking community can be understood more thoroughly.  相似文献   

15.
The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3~4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰~ -7.8‰, PDB) and matrix dolomites (-6.6‰~ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084~0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078~0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.  相似文献   

16.
Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.  相似文献   

17.
以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.  相似文献   

18.
理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。  相似文献   

19.
Quality traits in wheat (Triticum aestirum L.) were studied by quantitative trait locus (QTL) analysis in a recombinant inbred line (RIL) population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross (ChSh). Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.  相似文献   

20.
As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.  相似文献   

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