基于跨视角一致性的3D高斯溅射交互式分割方法

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关键词：3D高斯溅射；新视角合成；场景编辑；交互式分割

中图分类号：TP319 文献标志码：A 文章编号：1001-3695（2025）10-034-3159-08

doi：10.19734/j. issn.1001-3695.2024.12.0525

Cross-view consistency based 3D Gaussian splatting interactive segmentation method

Xu Zhixianga，Lyu Zejuna，Zhang Yancia，bt（a.ColegeofmuerceioalKyetalieothicVisianUesityhguin）

Abstract：Existing3DGausiansplatinginteractivesegmentationmethodssuferfromlongprocessingtimesanddifculties in achievingclearobjectboundarysegmentation，failingtomeetthedemandsofsingle-objecteditingindigitalassetgeneration and related fields.Toaddressthis，this paper proposed across-view consistencybased3D Gaussiansplattig interactivesegmentationmethod.Thecoreideainvolvedachievingcross-viewconsistencysegmentationin2Dimages followedbylocalreconstructionof targetobject through3DGaussansplating.Specifically，thismethoditerativelyperformedcrossviewconsistency segmentationusingaself-prompting strategyonvisual hull，while introducing acliprejection mechanism to handlesegmentationfailures during iteratios.Additionall，itproposedregionrestrictionandpost-processingstrategies toaddressousion scenarios.Experimentalresultsdemonstratethatthis methodnotonlyenables preciseobject boundarysegmentationbut also achievesa2to6timesspeedimprovement.It proves thatthemethod’sadvantages inbothqualityandeficiencyfortaskslike scene editing.

Key words：3D Gaussian splatting;novel-view synthesis； scene editing；interactive segmentation

0 引言

3D高斯溅射（3DGaussian splatting，3DGS）[1]作为新视角合成领域的突破性技术，以高质量的渲染效果和实时的渲染帧率，被广泛应用于从多视角图像合成场景。（剩余17857字）