.png){kind=icon}
Return
Volume-encoded UV-maps
.png){kind=icon}
PRE
AI
DOI：10.1145/2897824.2925898.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
UV-maps are required in order to apply a 2D texture over a 3D model. Conventional UV-maps are defined by an assignment of uv positions to mesh vertices. We present an alternative representation, volume-encoded UV-maps, in which each point on the surface is mapped to a uv position which is solely a function of its 3D position. This function is tailored for a target surface: its restriction to the surface is a parametrization exhibiting high quality, e.g. in terms of angle and area preservation; and, near the surface, it is almost constant for small orthogonal displacements. The representation is applicable to a wide range of shapes and UV-maps, and unlocks several key advantages: it removes the need to duplicate vertices in the mesh to encode cuts in the map; it makes the UV-map representation independent from the meshing of the surface; the same texture, and even the same UV-map, can be shared by multiple geometrically similar models (e.g. all levels of a LoD pyramid); UV-maps can be applied to representations other than polygonal meshes, like point clouds or set of registered range-maps. Our schema is cheap on GPU computational and memory resources, requiring only a single, cache-coherent indirection to a small volumetric texture per fragment. We also provide an algorithm to construct a volume-encoded UV-map given a target surface.
Keywords:
texture mapping
seamless parameterization
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
9.5
Papers:
4.7K
Citations:
3.6W
Organization
Cited Papers
ShareSaveIndividual differences in reading to summarize expository text: Evidence from eye fixation patterns.
PREAI
ShareSaveTreatment, prognostic markers and survival in thymic neuroendocrine tumours. A study from a single tertiary referral centre.png)
Lung Cancer
Lung CancerIF0
PREAI
ShareSaveDesign for Healthy Communities: The Potential of Form-Based Codes to Create Walkable Urban Streets
PREAI
ShareSavePrometastatic Effect of ATX Derived from Alveolar Type II Pneumocytes and B16-F10 Melanoma CellsCancers
OAAI
CancersIF0
OAAIShareSaveResearch on alcohol and adolescent brain development: opportunities and future directionsAlcohol
AlcoholIF0
PREAI
ShareSave
ShareSave
View more