英译中3--有关服装的,求高手Figure3:Garmentdatastructure.2.3OntologiesforgarmentsWecannowintroduceaclassgarmentsforsinglepiecesofgarment.Suchapieceofgar-mentmightbedefinedtobeacollectionofclothpatternsthatare

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英译中3--有关服装的,求高手
Figure 3: Garment data structure.2.3 Ontologies for garmentsWe can now introduce a class garments forsingle pieces of garment. Such a piece of gar-ment might be defined to be a collection of clothpatterns that are sewed together. This can beformally defined in languages like OWL thatprovide transitive properties. Commonly useddescriptions of garments such as jackets,trousers, skirts and dresses can nowbe introduced as sub-classes of garments.The propertyisPartOf ? cp × garmentsdenotes that a certain cloth pattern is part of acertain piece of garment.Using the ontology for cloth patterns it seemsto be possible to formally define these sub-classes of garments in good coincidence withthe common usage of the terminology trousers,skirts, etc. For instance trousers might be de-fined as a piece of garment that has a pattern Xfor whichisLyingOn(X,leftLeg)and has a pattern Y for whichisLyingOn(Y,rightLeg).Whereas a skirt might be defined as a piece ofgarment that has a pattern X for whichisLyingOn(X,bothLegs).However, in order to match the commonly usedterminology one might have to use negation, e.g.to state that for a skirt there is no pattern Zwhich is lying around the rightLeg, i.e.?isLyingOn(Z,rightLeg),as certain trousers also have patterns, for whichthe positive property given for skirts is true, too.Instead of trying to give formal definitions ofthese concepts it might be more useful to try tolearn these concepts from the relations given bytheir instances by supervised learning methods.2.4 Collections of garmentsThe virtual clothing usually is given by col-lection of garments, e.g. trousers, shirt, andjacket. The “world knowledge” that there is areasonable order in which to dress with the dif-ferent garments—e.g. that a jacket is above ashirt—can be formalized by a binary relationisDressedAfter on the garments.WecandefinearelatedpropertyisDressedAfterP on the level of sin-gle patterns. As a default implication we canstate that the property isDressedAfter(A,B)for two garments A and B implies the propertyisDressedAfterP(X,Y ) for all patterns X ofgarment A and all patterns Y of garment B.However, there are cases in which the prop-erty isDressedAfterP has to be defined dif-ferently, e.g. when a pullover is worn over a shirtbut the collar of the shirt should be worn over thepullover, cf. Sec. 3.1 and Figure 6.3 Applications3.1 Abstract modelingBy changing some values of the properties ofthe ontologies we have the possibility to modelvirtual clothing on an abstract level above thephysics-based modeling layer. For instance, theorder in which a virtual dressing of a collec-tion of garments is performed has severe con-sequences on the resulting geometry but can bespecified with our ontology by simply changingthe property isDressedAfter.Figure4showsthepre-positioningof trousers, which are given the nametrousersA, under a shirt—given the nameshirtB—onto a male human. In this case the4

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图3:服装structure.2.3ontologies数据可以采用班级为Garmentsweforsingle件成衣服装.这样一幅GARCA及时确定可能是收集clothpatterns,缝在一起.这可以像猫头鹰thatprovidebeformally定义语言及物财产.外皮材料通常useddescriptions成衣等,裤子,裙子和女装nowbe可以采用分类Garments.thePropertyispartof?CPgarmentsdenotes乘某布方式是acertaingarment.using的一块布为严seemsto模式,可以正式确定这些分类好的成衣巧合withthe共同用语裤、裙、 比如裤子等可能取消罚款作为一件服装,有形态XforWhichislyingon(十LEFTLEG)模式,以Whichislyingony(YRIGHTLEG).
而可以定义为一条裙子ofgarment有格局的Whichislyingon×(XBOTHLEGS).
不过,为了配合usedterminology一般人可能使用否定、 E.g.to国家的典型模式Zwhich没有说谎rightleg周围,
Islyingon(Z、RIGHTLEG),裤子也有一定的模式,积极whichthe财产给予裙属实,Too.instead试图正式ofthese概念定义可能更有益尝试tolearn这些概念的关系提供了bytheir情况下学习methods.2.4收藏Garmentsthe虚拟衣服通常给予000哥伦比亚比索-lection服装,例如 裤、衬衫、andjacket."世界知识",即先后次序areasonable服装与DIF-ferent服装,如.这是上述ashirt外套,可以在正式的二元relationisdressedafterGARMENTS.WECANDEFINEARELATEDPROPERTYISDRESSEDAFTERP水平的罪过.gle模式.作为违约影响我们canstate的财产Isdressedafter(A、B)两个成衣AandB指PROPERTYISDRESSEDAFTERP(X、Y)的所有形态十大ofgarment了所有形态y制衣B.however,但在某些情况下,刺激-ertyISDRESSEDAFTERP必须界定DIF-ferently,例如 如果是穿了毛衣的领shirtbut应佩戴在上衣的thepullover、施达基金会.SEC.图310、630applications3.1摘要Modelingby改变财产价值约买ontologiesmodelvirtual我们可以在抽象层次以上服装thephysics型层模型.例如theorder,虚拟包扎了collec任服装表演有严重不顺序的结果几何,而且可以bespecified与严只是Changingthe财产Isdressedafter.figure4showsthepre-Positioningof裤,这是因为Nametrousersa下衫,因为NAMESHIRTB,在男人.在这种情况下,某个