Real-time quantitative visualization of 3D structural information

Real-time quantitative visualization of 3D structural information

We demonstrate a novel approach for the real time visualization and quantification of the 3D spatial frequencies in an image domain. Our approach is based on the spectral encoding of spatial frequency principle and permits the formation of an image as a color map in which spatially separated spectral wavelengths correspond to the dominant 3D spatial frequencies of the object. We demonstrate tha...

Real-Time 3D Visualization of the Heart

Introduction: Cardiac procedures, such as atrial fibrillation (AF) therapy, are limited by a lack of guidance visualization. This leads to difficulty in performing the treatment with accuracy and efficiency, which results in lengthy procedure times in excess of 3 hrs. Currently, visualization tools used in AF include 3D modeling of the patient's heart prior to the therapy or real-time 2D fluoro...

Detection of Congenital Mullerian Anomalies Using Real-Time 3D Sonography

Hierarchical Storage and Visualization of Real-Time 3D Data

In this paper “real-time 3D data” refers to volumetric data that are acquired and used as they are produced. Large scale, realtime data are difficult to store and analyze, either visually or by some other means, within the time frames required. Yet this is often quite important to do when decision-makers must receive and quickly act on new information. An example is weather forecasting, where f...

3d Real Time Visualization for Support of Archaeological Analysis

Within the longterm research project Nasca/Palpa, which has been conducted at the group of photogrammetry and remote sensing of ETH Zurich since 1997, an archaeological GIS-database describing the famous ground drawings of the Palpa region and a wide variety of terrain data and orthoimages were produced at different levels in terms of accuracy and spatial resolution. In order to visualize these...