Topics in this Issue
By implementing the proposed fast three-step phase-shifting algorithmin in our high resolution, real-time 3-D shape-measurement system, we were able to realize simultaneous 3-D shape aquisition, reconstruction, and display at a speed of 40 frames/s and a resolution of 532 x 500 pixels, all with an ordinary personal computer. This figure shows one frame of a video sequence recorded during our experiments. The left part of the image shows a human subject, while the right part of the image shows the reconstructed 3-D shape of her face generated by our system in real time. For details, see the paper by Huang and Zhang, pp. 5086-5091.
- May 02 2013 : On-site Asbestos Detector Offers Promise of Better Workplace Safety - Asbestos was once called a miracle material because of its toughness... more
- Apr 29 2013 : Now available for conference papers! A PDF of the poster presentation has been linked to a select number of poster session papers. Those papers with an accompanying poster presentation PDF will be denoted by a multimedia icon.
- Apr 24 2013 : New LED Streetlight Design Curbs Light Pollution - Recent innovations in light emitting diodes (LEDs) have improved the... more
- Apr 19 2013 : Optics Letters' page limit is increasing to 4 pages, effective for new submissions beginning on 1 May 2013.
- Phase retrieval algorithms: a personal tour [Invited]
- Cylindrical lenses—focusing and imaging: a review...
- Imaging systems and applications
- Toward a super imaging system [Invited]
- 50 years of optics research [Invited]
- Advances in three-dimensional integral imaging: sensing,...
- Optical properties of the metals Al, Co, Cu, Au, Fe, Pb,...
- Precision absolute positional measurement of laser beams
- Phase retrieval using nonlinear diversity
- Digital holography and 3D imaging: introduction to feature...