메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(Chung-Ang University) (Chung-Ang University)
저널정보
중앙대학교 영상콘텐츠융합연구소MINT Moving Image & Technology (MINT) MINT: Moving Image & Technology, Vol.4, No.3
오류 신고하기

피인용 0

검색

    초록·키워드

    Recent advancements in the field of novel view synthesis have been extensively driven by the emergence of neural radiance fields (NeRFs) and 3D Gaussian splatting (3DGS). NeRF leverages a simple multilayer perceptron (MLP) and ray casting to create an implicit representation of a scene. Following NeRF, 3D Gaussian splatting was introduced, which utilizes point clouds and 3D Gaussians to create an explicit representation while also incorporating techniques that enable faster rendering capabilities. Subsequent developments have continued to enhance both the quality and rendering speed. However, the performance of methods based on NeRF and 3DGS is heavily influenced by the initial camera parameters. Camera intrinsics, which include the focal length, and camera extrinsics, which describe the camera’s pose, can either be precisely measured beforehand or estimated using structure from motion techniques such as COLMAP. Despite these methods, inaccuracies due to various factors can degrade the performance. To address these challenges and improve both the rendering speed and practicality, camera-parameter-free approaches are being actively researched. This survey focuses on such research within the domains of NeRF and 3DGS. Through this survey, we aim to introduce camera-parameter-free methods, thus providing motivation for further research in these areas.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-25-02-094011096