Copyright Notice: The papers listed below have been published and the copyrights have been transferred to the respective publishers. Therefore, these papers cannot be duplicated for commercial purposes. The following are IEEE's and SPIE's copyright notice; other publishers have similar ones.

• IEEE: Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
• SPIE: Copyright (year) Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.