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【英语翻译However,iftherearesomeveryobviousnoisepointsthatyouwanttoremove,youcanusethePointMeshEdittool,usuallywiththeRegionSelect.Inaddition,adjustingtheoriginaltrimssotheycoveronlythesharedcommonareasbetweenpho】
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更新时间:2024-05-03 05:25:13
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英语翻译

However,iftherearesomeveryobviousnoisepointsthatyouwanttoremove,youcanusethePointMeshEdittool,usuallywiththeRegionSelect.Inaddition,adjustingtheoriginaltrimssotheycoveronlythesharedcommonareasbetweenphotoscanreducetheamountofedgenoise(whichisduetomatchingattemptsofbackgroundimagery).

TousePointMeshEdit:Openthe3DViewer,zoomandrotatetoanareashowingobviousnoisepoints,selectthePointMeshEditModebuttonontheDSMtoolbar.NowselecttheRegionSelecttool(itwillbeenabledifthe3DViewerisactive).Thisallowsyoutodrawapolygonregionaroundthenoisepointsinthepointcloud.OncetheyareselectedyoucandeletethembyhittingDeleteonthekeyboard.

IfyoudonotusetheRegionSelecttool,thenumberofpointsselectedinthepointcloudwhenthemouseisclickedwilldependonthezoomlevelandthenumberofpointswithina‘hittest’region.Whenzoomedinquiteabit,youcanselectonepointatatime,butwhenzoomedout,asingleclickcanselectalargenumberofpointsinthecloud.

Bemindfulofwhatyouareselectingwheneditingthepointcloud.Youdonotwanttopunchholesthroughit.It’softenagoodideatospinthemodelaroundtomakesuretheselected(highlightedinred)pointsareinfactnoiseonly.Sometimestheangleatwhichyouareviewingthemodelmakesithardtoseetheextentsofyourselection.

RepeattheprocessfortherestofyournoisepointsandthenmoveontotheMeshingsteps,describedinthesectionbelow.

MeshyourPointCloud

Onceyourpointcloudisfreeofobviousnoise,youarereadytoruntheMeshingstepstotriangulateit.TheMeshingOptionsdialoganditsvariousoptionsandsettingsaredescribedintheHelpdocumentindetail.

WhenyouruntheMeshingsteps,thepointcloud(s)youhaveselectedwillbeprocessed.Ifyouhavemorethanonepointcloudselected,andifyouchoosetoruntheRegistrationandMergestep,theselectedpointcloudswillfirstbemerged,beforethefollowingMeshingstepsareundertaken.IfyoudonotruntheRegistrationandMergestepandifyouhavemorethanonepointcloudselected,themeshingstepswillonlyrunononeoftheselectedpointclouds.

FurtherwhenrunningtheMeshingsteps,anewpointmeshwill

蒋伟进回答:
  但是,如果有一些非常明显的噪声点,你要删除,你可以使用编辑工具PointMesh与地区选择,通常.此外,调整原有的装饰使它们只涵盖共享照片之间的共同领域可以减少噪音的优势(这是由于背景图像匹配企图金额).若要使用Poin...
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