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| Content Provider | ACM Digital Library |
|---|---|
| Author | Hilliges, Otmar Hodges, Steve Molyneaux, David Kim, David Izadi, Shahram Butler, D. Alex |
| Abstract | We present a novel yet simple technique that mitigates the interference caused when multiple structured light depth cameras point at the same part of a scene. The technique is particularly useful for Kinect, where the structured light source is not modulated. Our technique requires only mechanical augmentation of the Kinect, without any need to modify the internal electronics, firmware or associated host software. It is therefore simple to replicate. We show qualitative and quantitative results highlighting the improvements made to interfering Kinect depth signals. The camera frame rate is not compromised, which is a problem in approaches that modulate the structured light source. Our technique is non-destructive and does not impact depth values or geometry. We discuss uses for our technique, in particular within instrumented rooms that require simultaneous use of multiple overlapping fixed Kinect cameras to support whole room interactions. |
| Starting Page | 1933 |
| Ending Page | 1936 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781450310154 |
| DOI | 10.1145/2207676.2208335 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2012-05-05 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Kinect Instrumented rooms Motion blur Structured light Reducing interference Depth camera |
| Content Type | Text |
| Resource Type | Article |
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