MTTV - An Interactive Trajectory Visualization and Analysis Tool
نویسندگان
چکیده
We present an interactive visualizer that enables the exploration, measurement, analysis and manipulation of trajectories. Trajectories can be generated either automatically by multi-target tracking algorithms or manually by human annotators. The visualizer helps understanding the behavior of targets, correcting tracking results and quantifying the performance of tracking algorithms. The input video can be overlaid to compare ideal and estimated target locations. The code of the visualizer (C++ with openFrameworks) is open source.
منابع مشابه
Drawing Georeferenced Graphs - Combining Graph Drawing and Geographic Data
DATA VISUALIZATION Full Papers A Linear Time Algorithm for Visualizing Knotted Structures in 3 Pages Vitaliy Kurlin Supporting Event-based Geospatial Anomaly Detection with Geovisual Analytics Orland Hoeber and Monjitr Ul Hasan The Stor-e-Motion Visualization for Topic Evolution Tracking in Text Data Streams Andreas Weiler, Michael Grossniklaus and Marc H. Scholl The Visual Exploration of Aggre...
متن کاملIntervention Modelling at High-energy Particle Accelerators
An important aspect in the design and operation of highenergy particle accelerators is the planning of maintenance interventions. In the planning of these interventions, optimizing the exposure of the maintenance workers to ionizing radiation is a core issue. In this context, we have addressed the need for an interactive visual software tool. The intervention planning has been modeled mathemati...
متن کاملProteran: Animated Terrain Evolution for Visual Analysis of Protein Folding Trajectory
PROTERAN: Animated Terrain Evolution for Visual Analysis of Protein Folding Trajectory Kush Kapila In the field of bio-informatics, the analysis of voluminous data is becoming increasingly crucial to understanding the underlying biology and answering important questions. Various clustering techniques such as Hierarchical, SOMs, K-means and PCA are being used to cluster gene expression data to f...
متن کاملVisualization of Trajectory Attributes in Space–Time Cube and Trajectory Wall
Space–time cube is often used as a visualization technique representing trajectories of moving objects in (geographic) space and time by three display dimensions (Hägerstrand 1970). Despite the recent advances allowing space–time cube visualization of clusters of trajectories, it is problematic to represent trajectory attributes. We propose a new time transformation—sequential ordering—that tra...
متن کاملRepresentation and Processing of Complex DNA Spatial Architecture and its Annotated Genomic Content
This paper presents a new general approach for the spatial representation and visualization of DNA molecule and its annotated information. This approach is based on a biological 3D model that predicts the complex spatial trajectory of huge naked DNA. With such modeling, a global vision of the sequence is possible, which is different and complementary to other representations as textual, linguis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2015