Interactive Big Data Visualization Using Novel Multi-Resolution Representations, Markus Hadwiger
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The amount of measured and simulated data is increasing at an extreme pace, which significantly challenges our capabilities to explore and analyze these ?big data? and obtain actual insight. Interactive visualization is a crucial enabling technology to help tackle these challenges. In this talk, I will first give an overview of some of our research in this area. I will put our work into the context of the following four subareas: (1) novel visualization systems, (2) novel visual workflows, (3) novel data representations, and (4) novel data structures. The main part of the talk will then focus on our research on novel multi-resolution representations for large image and volume data. Our goal is to come up with image and volume representations (and data structures) that support more accurate and scalable rendering and processing in an 'output-sensitive' or 'display-aware' manner than standard multi-scale representations.