Depth camera based system for auto-stereoscopic displays

Sorbier, Francois de; Uematsu, Yuko; Saitō, Hideo

doi:10.1109/mmsp.2010.5662047

Cited by 4 publications

(3 citation statements)

References 12 publications

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“…In previous works [16,17], we proposed an interactive augmented application using a depth camera coupled with a color camera. From the depth information, we performed a reconstruction of the scene and linked it with a physic engine.…”

Section: Previous Workmentioning

confidence: 99%

Stereoscopic augmented reality with pseudo-realistic global illumination effects

Sorbier

Saitō

2014

SPIE Proceedings

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Recently, augmented reality has become very popular and has appeared in our daily life with gaming, guiding systems or mobile phone applications. However, inserting object in such a way their appearance seems natural is still an issue, especially in an unknown environment. This paper presents a framework that demonstrates the capabilities of Kinect for convincing augmented reality in an unknown environment. Rather than pre-computing a reconstruction of the scene like proposed by most of the previous method, we propose a dynamic capture of the scene that allows adapting to live changes of the environment. Our approach, based on the update of an environment map, can also detect the position of the light sources. Combining information from the environment map, the light sources and the camera tracking, we can display virtual objects using stereoscopic devices with global illumination effects such as diffuse and mirror reflections, refractions and shadows in real time.

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Section: Previous Workmentioning

confidence: 99%

Stereoscopic augmented reality with pseudo-realistic global illumination effects

Sorbier

Saitō

2014

SPIE Proceedings

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“…An alternative approach is using a dedicated depth sensing camera, traditionally these have often been expensive and of low resolution, however with advances in the area of Structured Light (SL) [2,[92][93][94], Single Depth Single Colour (SD-SC) [95,96], Multiple Depth Multiple Colour (MD-MC) systems [97][98][99], and increasing commoditization they have broken out of their niche and mass-market alternatives, such as the Microsoft Xbox Kinect, are available. These provide cheap, accurate depth sensing with a higher resolution and the additional benefit of providing both the depth image and a matching image source, this pairing is often referred to as a Red, Green, Blue and Depth (RGB-D) image.…”

Section: Depth and Image Camera Fusionmentioning

confidence: 99%

Plenoptic Layer-Based Modeling for Image Based Rendering

Pearson

Brookes

Dragotti

2013

IEEE Trans. on Image Process.

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“…Preferred by most users, numerous non-glasses methods have been proposed [5]- [7]. Such technologies mostly utilize a lenticular lens or a parallax barrier.…”

Section: Introductionmentioning

confidence: 99%

An Accurate User Position Estimation Method Using a Single Camera for 3D Display without Glasses

Kim

Lee

Ju³

et al. 2013

IEICE Trans. Inf. & Syst.

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SUMMARY3D display systems without glasses are preferred because of the inconvenience wearing of special glasses while viewing 3D content. In general, non-glass type 3D displays work by sending left and right views of the content to the corresponding eyes depending on the user position with respect to the display. Since accurate user position estimation has become a very important task for non-glass type 3D displays, most of such systems require additional hardware or suffer from low accuracy. In this paper, an accurate user position estimation method using a single camera for non-glass type 3D display is proposed. As inter-pupillary distance is utilized for the estimation, at first the face is detected and then tracked using an Active Appearance Model. The pose of face is then estimated to compensate the pose variations. To estimate the user position, a simple perspective mapping function is applied which uses the average of the inter-pupillary distance. For accuracy, personal inter-pupillary distance can also be used. Experimental results have shown that the proposed method successfully estimated the user position using a single camera. The average error for position estimation with the proposed method was small enough for viewing 3D contents.

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Depth camera based system for auto-stereoscopic displays

Cited by 4 publications

References 12 publications

Stereoscopic augmented reality with pseudo-realistic global illumination effects

Stereoscopic augmented reality with pseudo-realistic global illumination effects

Plenoptic Layer-Based Modeling for Image Based Rendering

An Accurate User Position Estimation Method Using a Single Camera for 3D Display without Glasses

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