3D-SurReAL - 3D Surface Recon- struction of Arbitrary (Image) Layer

3D-SurReAL - 3D Surface Recon-struction of Arbitrary (Image) Layer

Frank Nagl, Sebastian Schäfer

Motivation 3D surface reconstruction of real objects in photos is

an important domain of the modern microscopic biotechnology.

Medical and organic objects can be visualized authentic.

Problem Microscope photo serie is given Reconstruct and render the 3D surfaces of the

object Construct a TotalFocusImage

Our AlgorithmContributions TotalFocusImage

No blurred image parts Threshold-based Height-Map

Minimize errors & data Optimized render output

More efficient rendering Complete computation on GPU

More efficient processing

Good results, rendering at interactive frame rates

Data Flow of our Algorithm

Render Results

frank.nagl@fh-erfurt.de, schaefer@gdv.cs.uni-frankfurt.de

Future Work Schematic Rendering

Wire frame, point cloud, etc.

Non-Photorealistic-Rendering Cel shading  Technical illustrations