搜索结果: 121-135 共查到“知识库 计算机应用”相关记录10738条 . 查询时间(1.457 秒)
We present a simple method for rendering directly from compressed
textures in hardware and software rendering systems. Textures are
compressed using a vector quantization (VQ) method. The advantage
...
Model-Based Motion Estimation for Synthetic Animations
Synthetic Animations Model-Based Motion
2016/5/24
One approach to performing motion estimation on synthetic
animations is to treat them as video sequences
and use standard image-based motion estimation methods.
Alternatively, we can take advantage...
3D Painting on Scanned Surfaces
3D painting painting systems direct manipulation user-interface
2016/5/24
We present an intuitive interface for painting on unparameterized
three-dimensional polygon meshes using a 6D Polhemus space
tracker as an input device. Given a physical object we first acquire
its...
Visualizing Competitive Behaviors in Multi-User Virtual Environments
Multi-User Virtual Environments Visualizing Competitive
2016/5/24
We present a system for enhancing observation of user interactions
in virtual environments. In particular, we focus on analyzing behavior
patterns in the popular team-based first-person perspective ...
Interactive Image-Based Exploded View Diagrams
Interactive diagrams Image-based rendering Exploded views
2016/5/24
We present a system for creating interactive exploded
view diagrams using 2D images as input. This imagebased
approach enables us to directly support arbitrary
rendering styles, eliminates the need...
Conveying Shape and Features with Image-Based Relighting
Visualization Relighting Image Composition Scientfic Illustration Technical Illustration Photography Lighting Design
2016/5/24
Hand-crafted illustrations are often more effective than photographs
for conveying the shape and important features of an object, but
they require expertise and time to produce. We describe an image...
A Sketching Interface for Articulated Figure Animation
Figure Animation Sketching Interface
2016/5/24
We introduce a new interface for rapidly creating 3D articulated figure animation, from 2D sketches of the
character in the desired key frame poses. Since the exact 3D animation corresponding to a se...
Efficient Image-Based Methods for Rendering Soft Shadows
Shadows Raytracing Image-Based Rendering
2016/5/24
We present two efficient image-based approaches for computation
and display of high-quality soft shadows from area light sources.
Our methods are related to shadow maps and provide the associated
b...
In composing hand-drawn images of 3D scenes, artists often alter the projection for each object
in the scene independently, thereby generating multiprojection images. We present a tool for
creating ...
A Design and Implementation for Effective Computer-Generated Route Maps
Design and Implementation Computer-Generated Route Maps
2016/5/24
A route map depicting a path from one location to another
is a powerful tool for visualizing and communicating directions.
However, it can be difficult for a computer to automatically
render route ...
DIZI: A Digital Ink Zooming Interface for Document Annotation
Document Annotatio Zooming Interface
2016/5/24
Pen computing devices provide a natural interface for annotating
documents with freeform digital ink. However, digital ink annotations are usually
larger and sloppier than real ink annotations on pa...
Piecewise Image Registration in the Presence of Multiple Large Motions
Registration Large Motions
2016/5/24
We present a technique for computing a dense pixel correspondence
between two images of a scene containing multiple
large, rigid motions. We model each motion with either
a homography (for planar o...
Phrasing Techniques for Multi-Stroke Selection Gestures
phrasing tablets gestures pen input multiple strokes
2016/5/24
Pen gesture interfaces have difficulty supporting arbitrary
multiple-stroke selections because lifting the pen introduces
ambiguity as to whether the next stroke should add to the existing
selectio...
Tumble! Splat! Helping Users Access and Manipulate Occluded Content in 2D Drawings
Layer management 2D drawing occlusion interaction technique
2016/5/24
Accessing and manipulating occluded content in layered 2D drawings
can be difficult. This paper characterizes a design space of
techniques that facilitate access to occluded content. In addition,
w...
Hover Widgets: Using the Tracking State to Extend the Capabilities of Pen-Operated Devices
Hover Widgets pen input gestures tablets
2016/5/24
We present Hover Widgets, a new technique for increasing
the capabilities of pen-based interfaces. Hover Widgets are
implemented by using the pen movements above the
display surface, in the trackin...