This paper addresses the problem of human action recognition by introducing a sparse representation of image sequences as a collection of spatiotemporal events that are localized at points that are salient both in spa...
详细信息
We propose a novel facial tracking method that uses a distributed network of individual trackers whose interactions are modeled using coalitional game theory, Our tracking method maintains a high level of accuracy and...
详细信息
Field-Programmable Gate Arrays (FPGAs) have become a mainstay in the digital electronics world both for the ease of implementation as well as their inherent usefulness in incrementally refining hardware designs. When ...
详细信息
Current image search engines on the web rely purely on the keywords around the images and the filenames, which produces a lot of garbage in the search results. Alternatively, there exist methods for content based imag...
详细信息
The goal of this paper is to determine bounds for estimating minimum sample size requirement for reliable biometric identification. A new approach for the reliable estimation of the minimum sample size is proposed for...
详细信息
We describe a novel approach to appearance-based hand pose estimation which relies on multiple cameras to improve accuracy and resolve ambiguities caused by self-occlusions. Rather than estimating 3D geometry as most ...
详细信息
Manifold learning has become an important tool to characterize high-dimensional data that vary nonlinearly due to a few parameters. Applications to the analysis of medical imagery and human motion patterns have been s...
详细信息
The similarity of pixel intensities, presence of noise, existence of partial volume effect and so on make segmentation of neighboring structures in medical image a challenging task. In this paper, we present a novel a...
详细信息
We extend the concept of good continuation in a uniform fashion from boundaries to shading, hue, and texture. Each has the property that heal measurements yield an orientation, which we explicitly establish for hue us...
详细信息
The proceedings contain 201 papers. The topics discussed include: a camera-projector system for robot positioning by visual servoing;robust content-dependent photometric projector compensation;automatic interactive ca...
详细信息
ISBN:
(纸本)0769526462
The proceedings contain 201 papers. The topics discussed include: a camera-projector system for robot positioning by visual servoing;robust content-dependent photometric projector compensation;automatic interactive calibration of multi-projector-camera systems;robust and accurate visual echo cancellation in a full-duplex projector-camera system;discriminative patch selection using combinatorial and statistical models for patch-based object recognition;integrating co-occurrence and spatial contexts on patch-based scene segmentation;using spatio-temporal patches for simultaneous estimation of edge strength, orientation, and motion;integrating spatial and discriminant strength for feature selection and linear dimensionality reduction;fingerprint authentication device based on optical characteristics inside a finger;and empirical mode decomposition liveness check in fingerprint time series captures.
暂无评论