動(dòng)畫自動(dòng)生成系統(tǒng)中場(chǎng)景規(guī)劃的研究.pdf

1、北京工業(yè)大學(xué)碩士學(xué)位論文動(dòng)畫自動(dòng)生成系統(tǒng)中場(chǎng)景規(guī)劃的研究姓名：謝明皓申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)軟件與理論指導(dǎo)教師：鐘寧20080401AbstractAbstractAutomaticgenerationofcomputeranimation，whichisproposedbyProfRuqianLuintegratesartificialintelligenceandmultimediatechnologyintoanewproc

2、essofanimationgenerationThesystemacceptsstoryscriptsdescribedinlimitednaturallanguage，analyzes，understandsthestoryanddistilltheinformationofenvironment，dramas，actorsandSOonbyusingdifferentartificialintelligenttechnologie

3、s，andfinallyencodestheinformationintothengroundgraphicscriptwithassistanceoftheknowledgebaseAsthefirststepofanimationgenerationScenarioPlanningwhichisoneofthekeymodulesintheautomaticgenerationofcomputeranimationprocess，d

4、ividesthewholestorytomanyscenariosandgeneratestheirinformationwhichisthebasedataforthecalculationofcharacterandcameraactionsThispaperintroducestheresearchanddesignofScenarioPlanningintheautomaticgenerationofcomputeranima

5、tionsystemandrealizesknowledgerepresentation，knowledgebaseandlotsoftransformalgorithmsThewholeprocessiscomposedofqualitativepartandquantitativepartTheformertakeschargeofscenariodividinganddescription，andthelatterconverts

6、themtoscenariodataInthequalitativepartaccordingtothenaturelanguagedescriptionofsemaarios，wedesignthedatastructureofqualitativescenarioBasedonit，wedesignthescenariodatabaseandtheobjectruledatabaseThescenariofilesprovidety

7、picalpatternsforallkindsofscenarios，whiletheobjectruledatabaseprovidesconstraintsfortheirdynamicmodificationWhenreceivingtheprocessedinformation，first，wedividethestorytoscenariosbymeansof“cohesion”Thenatypicalscenariodes

8、criptionisgeneratedbyapatterninscenariodatabasewhichmatchesitsbackgroundAtlast，thequalitativedatawouldbedynamicallymodifiedbythedescriptioninstoryunderstandingandobjectruledatabaseFinallyweCallgeneratethewholequalitative

9、descriptionforascenariofromaverylittlescenarioinformationThequantitativepartfocusesonanimationdatageneration，andcallLayoutPlanningforreasoningLayoutPlanningisaconstraintlogicalprogrammingsystem，whichcancalculatetheobject

10、s’positionanddirectiondatabyconstraintsThemodelinformationdatabaseandtheconstraintconversiondatabasearebuildingtohelpthegenerationofquantitativedataModelinformationcontainsnumericalvaluesandsomeabstractdescriptionsofmode

11、ls，andconstraintconversiondatabaseisinchargeofthetranslationfromscenarioconstraintstoLayoutPlanningconstraintsScenarioqualitativeinformationiscomposedofobjectsdataandconstraintsdataObjectsdataiSusedtochoosepropermodelsin

12、modelinformationdatabaseandgetthemodels’propertyThegroupconstraintscanbecalculatedbyrandomalgorithm，whichdescribeobjects’distributedcharacteristicsTheindividualconstraintsmakeaprecisedescriptionofobjects，andtheyayeconver