TY - GEN
T1 - Progressive 3D reconstruction from a sketch drawing
AU - Oh, Beom Soo
AU - Kim, Chang Hun
PY - 2001
Y1 - 2001
N2 - This paper presents a progressive algorithm for reconstructing a 3D structure from a given 2D sketch drawing (edge-vertex graph without hidden line removal) according to the user's sketch order. While previous methods reconstruct a 3D structure at once, the proposed method progressively calculate a 3D structure by optimizing the coordinates of vertices of an object according to the sketch order. The progressive method reconstructs the most plausible 3D object quickly by applying 3D constraints that are derived from the relationship between the object and the sketch drawing in the optimization process. Furthermore, it allows the user to change viewpoint during sketching, and also minimize distortion of an object by refining inaccurate sketch drawings. The progressive reconstruction algorithm is discussed, and examples from a working implementation are given.
AB - This paper presents a progressive algorithm for reconstructing a 3D structure from a given 2D sketch drawing (edge-vertex graph without hidden line removal) according to the user's sketch order. While previous methods reconstruct a 3D structure at once, the proposed method progressively calculate a 3D structure by optimizing the coordinates of vertices of an object according to the sketch order. The progressive method reconstructs the most plausible 3D object quickly by applying 3D constraints that are derived from the relationship between the object and the sketch drawing in the optimization process. Furthermore, it allows the user to change viewpoint during sketching, and also minimize distortion of an object by refining inaccurate sketch drawings. The progressive reconstruction algorithm is discussed, and examples from a working implementation are given.
UR - http://www.scopus.com/inward/record.url?scp=7544241488&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=7544241488&partnerID=8YFLogxK
U2 - 10.1109/PCCGA.2001.962863
DO - 10.1109/PCCGA.2001.962863
M3 - Conference contribution
AN - SCOPUS:7544241488
T3 - Proceedings - Pacific Conference on Computer Graphics and Applications
SP - 108
EP - 117
BT - Proceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001
PB - IEEE Computer Society
T2 - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001
Y2 - 16 October 2001 through 18 October 2001
ER -