With their newest Youtube-Upload, German LightField specialist Raytrix demos the LightField features of their R29 camera.
The HD video includes original footage recorded with the high-end camera (resized from 3288 x 2192 = 7.2 megapixels; and 100 % crops), and demonstrates the reconstruction of 3D information – even at a subject-to-lens distance of 400 meters – as well as software refocus and extended depth of field.
Video frame rate for full-resolution imaging is 5 frames per second.
Not too long ago, the possibility to create LightField pictures with a mass-produced consumer camera sounded like dreams of the future. This was only the first step, though, and we’re looking forward to other popular imaging techniques (e.g. HDR and panorama imaging) to be augmented by LightField technology.
In a publication from 2012, computer scientists Clemens Birklbauer and Oliver Bimber from Johannes Kepler University in Linz, Austria presented a first approach towards creating Panorama LightField Images.
Graphics processor- and chipset manufacturer Nvidia regularly hosts an in-house conference titled “GPU Technology Conference” (GTC). The event is primarily targeted at engineers, scientists and journalists. At GTC 2012 Earlier this year, Raytrix co-founder Christian Perwass introduced the company’s LightField cameras, their fields of application and the technology behind the LightField:
In a news release that has somehow escaped our notice, German LightField specialist Raytrix announced an exclusive live demonstration at Photokina Preview 2012.
The report notes that Dr. Lennart Wietzke (Raytrix co-founder and CEO) and his team presented “the current version of the LightField camera”, and showed off live 3D LightField data processing, as well as software refocus. Continue reading →
German LightField solutions manufacturer Raytrix is making our mouths water with a newly published, truly “All in One” video: They show what becomes possible with LightField imaging, demoing a combination of time lapse and 3D video:
The time lapse video shows the development of flowers in fast motion, corresponding depth maps (as a heat map and different depth visualization), and a re-rendered 3D scene from a different perspective.