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.
- Oct 16 2014 : Magnetic Mirrors Enable New Technologies by Reflecting Light in Uncanny Ways
- Oct 08 2014 : Optics Express Research - Frequency Combs Enable Remote 3-D Mapping
- Oct 01 2014 : Biomedical Optics Express Research - ‘Smart’ Bandage Emits Phosphorescent Glow for Healing Below
- Sep 29 2014 : Optics Express Research - CMOS-compatible germanium-tin on silicon could make inexpensive IR camera sensor
- Amplitude-only, passive, broadband, optical spatial...
- Recent advances in digital holography [Invited]
- Optical properties of the metals Al, Co, Cu, Au, Fe, Pb,...
- Digital Holography and 3D Imaging: introduction
- Optical properties of metallic films for vertical-cavity...
- Laser Beams and Resonators
- Phase retrieval algorithms: a comparison
- Optical Constants of Water in the 200-nm to 200-?m...
- Generation of annular beam by a novel class of Fresnel zone...
- Measurement of the orbital angular momentum density of...