Stillingstittel:
Postdoctoral researcher position in colour and appearance measurement

Stillingsbeskrivelse:

NTNU - knowledge for a better world

The Norwegian University of Science and Technology (NTNU) creates knowledge for a better world and solutions that can change everyday life.

Jobbnorge ID: 125123

A 100% 3-year post-doctoral researcher position is available at the Faculty of Computer Science and Media Technology (AIMT) at NTNU in Gjøvik. The position is hosted at the Norwegian Colour and Visual Computing Laboratory (Colourlab), and financed under the FRINATEK Toppforsk project - Measuring and Understanding Visual Appearance (MUVApp). The position may be combined with a 25% laboratory engineer position announced separately and thus extended to a four year appointment at 75%.

The MUVApp project (http://www.colourlab.no/muvapp) aims at developing new knowledge on how humans perceive the visual appearance of materials, objects, and scenes, and to develop new methodologies for measuring and communicating visual appearance and appearance-related material and object properties. The project is funded over five years by the Research Council of Norway under the FRINATEK Toppforsk funding call of 2015/16. FRINATEK Toppforsk is a funding call to promote scientific quality at the forefront of international research. The project is led by Professor Jon Y. Hardeberg at The Norwegian Colour and Visual Computing Laboratory, in collaboration with four international associate partners (CNAM in France, Chiba University in Japan, Yale University in the USA and Justus-Liebig Universität Giessen in Germany).

Research topic

sv-BSSRDF and translucency characterization of 3D objectsThe reflectance properties of a material can be described by the spatially-varying Bidirectional Sub-Surface Scattering Reflectance Distribution Function (sv-BSSRDF), which is an 8 dimensional function for each wavelength, for non-fluorescing materials. In contrast, the conventional BRDF model assumes that light entering a material exits at the same position. In addition to their relevance for colour and appearance measurement, such models are also successfully used for photorealistic rendering of appearance on computer graphics, including translucency. The postdoctoral researcher will work on investigating state of the art and and proposing and evaluating novel methods to measure spatially varying BSSRDF to assess material appearance in general and translucency in particular. The exact research focus and plan will be developed by the researcher under supervision by Professor Jon Y. Hardeberg and Professor Ivar Farup, and in collaboration with Dr. Gaël Obein from CNAM.

Information about the research laboratory

The Norwegian Colour and Visual Computing Laboratory (http://www.colourlab.no)  is a research group within the Faculty of Computer Science and Media Technology at the Norwegian University of Science and Technology in Gjøvik. It was founded in spring 2001 to serve the rising needs for colour management solutions in the graphic arts industry. Since its foundation, the scope of interest has grown to cover colour science, colour imaging, image processing, and video processing in a broader sense, and our vision is to be one of the best research groups in this field. To achieve this vision the group employs a number of researchers with a broad competence basis in fields such as graphic arts, colour imaging science, media technology, computer science, signal processing, physics, image processing, and video processing. We also maintain an interactive open environment with strong national and international collaborators both in academia and industry. This has resulted in a wide range of fundamental and applied research projects which the group is actively involved in. Furthermore, the group has a large number of well-equipped laboratories and conference facilities. Qualifications

All candidates

Minstelønn: 0

Maksimal lønn: 0

Arbeidsgiver Navn: NTNU - Norges teknisk-naturvitenskapelig

Arbeidsgiver adresse: Postboks 191 2802 GJØVIK

Job kort beskrivelse: University and higher education teachers

Land: Norge

Region: Oppland

Kilde til jobbtilbud: NAV, Offentlige arbeidsformidlinger, Norge

Lønn valuta: NOK

Lønn periode: Pr. år