Research into three-dimensional (3D)
information precise reconstruction and documentation of
cultural relics provides important practical significance
and research value. This paper presents a new solution
regarding 3D information fine reconstruction and data
management of cultural relics based on articulated arm
high-precision scanning. An articulated arm was used to
scan the cultural relics, and then vast amounts of highprecision
geometry data were gained, while high-resolution
images were recorded using a high-resolution camera.
These data were stored with the file system and database,
which improved the efficiency of data retrieval; on this
basis, hyperfine 3D models of cultural relics were
established. Fine 3D information model based on this
method can be used for 3D statistics, virtual restoration
and change detection, etc. It can provide a scientific basis
for the field of conservation and restoration of cultural
relics, but can also provide a reference for fine 3D
reconstruction to be applied to other cultural relics. Finally,
the Dazu Thousand-hand Bodhisattva has been taken as
an example, which verified the feasibility and effectiveness
of the program.
Research into three-dimensional (3D)information precise reconstruction and documentation ofcultural relics provides important practical significanceand research value. This paper presents a new solutionregarding 3D information fine reconstruction and datamanagement of cultural relics based on articulated armhigh-precision scanning. An articulated arm was used toscan the cultural relics, and then vast amounts of highprecisiongeometry data were gained, while high-resolutionimages were recorded using a high-resolution camera.These data were stored with the file system and database,which improved the efficiency of data retrieval; on thisbasis, hyperfine 3D models of cultural relics wereestablished. Fine 3D information model based on thismethod can be used for 3D statistics, virtual restorationand change detection, etc. It can provide a scientific basisfor the field of conservation and restoration of culturalrelics, but can also provide a reference for fine 3Dreconstruction to be applied to other cultural relics. Finally,the Dazu Thousand-hand Bodhisattva has been taken asan example, which verified the feasibility and effectivenessof the program.
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