Topology for gaze analyses - Raw data segmentation
نویسندگان
چکیده
منابع مشابه
Data Driven Eye Gaze Path Segmentation
The first stage of analyzing eye-tracking data is commonly to code the data into sequences of fixations and saccades. This is usually automated using simple, predetermined rules for classifying ranges of the time series into events, such as “if the dispersion of gaze samples is lower than the threshold, then code as a fixation.” More recent approaches incorporate additional eye-movement categor...
متن کاملBuilding Segmentation and Regularization from Raw Lidar Data
This paper presents an approach to process raw lidar data for detecting, segmenting and regularizing buildings. By regularizing, we mean the extraction of the exact and realistic footprint of a building. In the first step we separate the 3D point cloud into two major classes, namely the building point dataset and the non-building point set. This was accomplished by using a one dimensional filte...
متن کاملBioconductor workflow for microbiome data analysis: from raw reads to community analyses
High-throughput sequencing of PCR-amplified taxonomic markers (like the 16S rRNA gene) has enabled a new level of analysis of complex bacterial communities known as microbiomes. Many tools exist to quantify and compare abundance levels or microbial composition of communities in different conditions. The sequencing reads have to be denoised and assigned to the closest taxa from a reference datab...
متن کاملTopology Smoothing for Segmentation and Surface Reconstruction
We propose a new method for removing topological defects in surfaces and volumes segmented from medical images. Unlike current topology correction approaches, we define a smoothing operator that acts solely on the image volume and can be integrated into segmentation procedures. The method is based on an analysis of the scalar field underlying the isosurface of interest, and performs only local ...
متن کاملClustering in Airborne Laser Scanning Raw Data for Segmentation of Single Trees
In recent years airborne laser scanning has been proven to be a helpful tool for remote sensing forestry applications. As laser scanning systems now provide very high point density (> 10 points/m), we pursue the approach of deriving geometric parameters on a single-tree basis. We explore the potential of delineating single trees from laser scanner raw data (x,y,ztriples) through cluster analysi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Eye Movement Research
سال: 2017
ISSN: 1995-8692
DOI: 10.16910/jemr.10.1.1