TY - JOUR
T1 - Video-based weathering gallery
AU - Hwang, Gyuhyun
AU - Yoon, Seung Hyun
AU - Park, Sanghun
N1 - Publisher Copyright:
© 2015, Springer Science+Business Media New York.
PY - 2016/3/1
Y1 - 2016/3/1
N2 - We present a simple and effective method for constructing a gallery that consists of weathering effect elements called time-dependent appearance manifolds (TDAMs). Since TDAMs are computed from sample video clips showing dynamic weathering phenomena, they represent very smooth changes in the appearance of weathered pixels over time. Once a gallery with a variety of weathering effects is prepared, users can interactively choose and apply the predefined effects onto the surface of 3D graphic models and then finally assign the most appropriate one. This video-based weathering method can be implemented with very simple algorithms and it supports predictable, intuitive, and natural effects. Our system allows users to produce photorealistic augmented videos that include 3D graphic models weathered by our method. Moreover, users can easily enhance the realism of the augmented videos by manipulating rendering parameters such as the degree of weathering, texturing, lighting, and shadowing through user-friendly graphical user interfaces (GUIs).
AB - We present a simple and effective method for constructing a gallery that consists of weathering effect elements called time-dependent appearance manifolds (TDAMs). Since TDAMs are computed from sample video clips showing dynamic weathering phenomena, they represent very smooth changes in the appearance of weathered pixels over time. Once a gallery with a variety of weathering effects is prepared, users can interactively choose and apply the predefined effects onto the surface of 3D graphic models and then finally assign the most appropriate one. This video-based weathering method can be implemented with very simple algorithms and it supports predictable, intuitive, and natural effects. Our system allows users to produce photorealistic augmented videos that include 3D graphic models weathered by our method. Moreover, users can easily enhance the realism of the augmented videos by manipulating rendering parameters such as the degree of weathering, texturing, lighting, and shadowing through user-friendly graphical user interfaces (GUIs).
KW - Appearance manifolds
KW - Augmented video production
KW - Material appearance
KW - Photorealistic rendering
KW - Video-based techniques
KW - Weathering
UR - http://www.scopus.com/inward/record.url?scp=84961626155&partnerID=8YFLogxK
U2 - 10.1007/s11042-014-2440-1
DO - 10.1007/s11042-014-2440-1
M3 - Article
AN - SCOPUS:84961626155
SN - 1380-7501
VL - 75
SP - 3391
EP - 3407
JO - Multimedia Tools and Applications
JF - Multimedia Tools and Applications
IS - 6
ER -