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2017国际华人交互大会工作坊十一：《交互新维度—动态交互链》（Workshop 11: The New Dimension of Interaction: Motion Interaction System）
2017 国际 华人 交互大会 工作坊 十一 交互新维度 动态交互链
2017/5/23
传统交互设计采用二维平面的设计原型、设计控件和逻辑关系，已经良好的运作了10年之久。随着软硬件技术进步，更高维度的动效设计开始展露其不容忽视的优势。一时间各种动态效果，绚丽方案层出不穷，纷繁复杂。我们也经历了如此的阶段，却发现我们只是将一种更高维度的技术拿到低维度来使用，而不是站在更高维度的视角去重构和优化整个系统。动效设计不单纯是视觉效果的进化，更应该是串行整个用户体验的承载，在系统中打造一种“...
ACCURACY ESTIMATION OF THE OPTICAL FLOWMETHODS IN THE IRIS STRUCTURE MOTION ANALYSIS VIA CONTROLLED DEFORMATIONS
Biometrics Iris Structure Computer Vision Image Analysis Optical Flow Horn-Schunck Method Lucas-Kanade Method Accuracy Estimation
2017/6/19
The iris structure motion is analyzed. Extension and compression of the iris structural elements are nonlinear with respect to the pupil radius change. To reveal this nonlinearity the Lucas-Kanade, Ho...
PIXEL-BY-PIXEL ESTIMATION OF SCENE MOTION IN VIDEO
video sequence image processing moving object detection tracking recurrent procedures reverse processing
2017/6/19
The paper considers the effectiveness of motion estimation in video using pixel-by-pixel recurrent algorithms. The algorithms use stochastic gradient decent to find inter-frame shifts of all pixels of...
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...
MotionMontage: A System to Annotate and Composite Motion Takes for 3D Animations
Active visual feedback Depth camera Animation Montage
2016/5/24
We present MotionMontage, a system for recording multiple
motion takes of a rigid virtual object and compositing
them together into a montage. Our system incorporates a
Kinect-based performance cap...
Harvesting Motion Patterns in Still Images from the Internet
motion pattern discovery image with implied mo- tion visual perception
2016/1/22
Most vision research on motion analysis focuses on learning human actions from video clips. In this paper, we investigate the use of still images, rather than videos, for motion recog-nition. We prese...
One of the ways we perceive shape is
through seeing motion [1, 2, 3]. Visual motion may be actively generated
(for example, in locomotion), or passual motion may be actively generated
(for example,...
Using Motion-Planning to Determine the Existence of an Accessible Route in a CAD Environment
Accessibility wheeled mobility device motion planning simulation performance-based methods computer-aided design and drafting
2015/6/30
We describe an algorithm based on motion-planning techniques to determine the existence of an accessible route through a facility for a wheeled mobility device. The algorithm is based on LaValle’s wor...
Probabilistic Models for Motion Segmentation in Image Sequences
Computer vision Motion segmentation Object detection Optical flow Surveillance Tracking
2014/12/18
Motion segmentation is the task of assigning a binary label to every pixel in an image sequence specifying whether it is a moving foreground object or stationary background. It is often an important t...
Human Group Activity Analysis with Fusion of Motion and Appearance Information
Human Group Activity Activity Analysis Feature Fusion
2013/7/24
Human activity analysis is an important and challenging task in video content analysis and understanding. In this paper, we focus on the activity of small human group, which involves countable persons...
Advertising and Word-of-Mouth in Motion Picture Industry
Advertising Word-of-Mouth Motion Picture Industry
2014/8/8
Motion picture industry is characterized by extensive advertising and word-of-mouth among (potential) consumers. We develop a simple computational model of consumer behavior to study the interaction b...
A HARDWARE-EFFICIENT ARCHITECTURE FOR MULTI-RESOLUTION MOTION ESTIMATION USING FULLY RECONFIGURABLE PROCESSING ELEMENT ARRAY
architecture re-configurable multiresolution motion estimation video coding
2013/7/24
Integer motion estimation (IME) for block-based video coding presents a significant challenge in external memory bandwidth, data latency, and circuit area with the increase of coding complexity and vi...
提出了一种基于Co-motion的可见光--热红外图像序列自动配准方法, 引入Co-motion运动统计特征来解决异源图像序列配准问题, 从而避开了异源图像相似图像特征提取和精确运动检测的难题. 由于可见光和热红外成像机理不同, 在运用运动统计特征时, 会面临与同源配准不同的诸多问题, 如难以提取相似前景、大量外点干扰和易受大尺度变化的影响等. 本文通过对所面临难题的分析 提出了适合于异源图像序列...
A novel algorithm for sensorless motion control of flexible structures
Reaction torque observer disturbance observer motion control flexible systems
2010/10/12
This article demonstrates the validity of using an actuator as a single platform for measurements during a motion control assignment of flexible systems kept free from any kind of measurement. System ...
On the Reflected Geometric Brownian Motion with Two Barriers
Geometric Brownian Motion Stationary Distribution First Passage Time
2013/1/28
In this paper, we are concerned with Re?ected Geometric Brownian Motion (RGBM) with two barriers. And the stationary distribution of RGBM is derived by Markovian in?nitesimal Generator method. Consequ...