The similarity of Lippman color photography! to the wavefront reconstruction method of Gabor was noted by Denisyuk,2 who showed that by using Lippman's method to record a hologram, the reconstruction could be made in white light. Subsequent related work has been reported by van Heerden,3 Pennington and Lin,4 Friesem,5 Fleisher et al.6 and Hoffman, et aU We report the construction of holograms m...

A scalable video compression algorithm was designed and implemented. Costs in efficiency and complexity currently associated with requiring scalability to be provided by a video compression algorithm are discussed. The method of Scalable Motion Compensation is presented as a means by which a more efficient scalable algorithm can be constructed at the cost of greater complexity. The design and p...

In this paper, we adopt the relay selection (RS) protocol proposed by Bletsas, Khisti, Reed and Lippman (2006) with Enhanced Dynamic Decode-and-Forward (EDDF) and network coding (NC) system in a two-hop two-way multi-relay network. All nodes are single-input single-output (SISO) and half-duplex, i.e., they cannot transmit and receive data simultaneously. The outage probability is analyzed and w...

In this paper, a new inversion model for 2D microwave imaging is introduced by means of convenient rewriting the usual Lippmann Schwinger integral scattering equation. Such derived decomposing Greens function and corresponding internal radiation operator in two different contributions. fact, one them can be easily computed from collected scattered data. case lossless backgrounds, resulting turn...

A video coding system is described which uses adaptive quantization of spatio-temporal subbands to enable transmission of near NTSC resolution color image sequences over a 1.5 megabit channel. The sequence is first decomposed into spatio-temporal spectral components using quadrature mirror filters. Simple heuristics are used to determine the local importance of a given component's energy. These...

High-quality and low-delay MPEG2 video coding can be achieved by avoiding the use of intra (I) and bidirectional prediction (B) pictures. Such coding requires intra macroblocks refreshing techniques for channel error propagation resilience and for compliance with the accuracy requirements of the MPEG2 standard. This project gives an overview of the MPEG technology, describes some of these low d...

Progress in Chemoprevention Drug Development: The Promise of Molecular Biomarkers for Prevention of Intraepithelial Neoplasia and Cancer—A Plan to Move Forward. Gary J. Kelloff, Scott M. Lippman, Andrew J. Dannenberg, Caroline C. Sigman, Homer L. Pearce, Brian J. Reid, Eva Szabo, V. Craig Jordan, Margaret R. Spitz, Gordon B. Mills, Vali A. Papadimitrakopoulou, Reuben Lotan, Bharat B. Aggarwal, ...

In 1791, Galvani, in Italy, first showed electromotor activity in the leg muscle of the frog (1). Action potentials of skeletal muscle were later found by several physiologists in the 19th century and in the 1870s, electromotor phenomena were found in heart muscle using exposed animal hearts. Lippman in Paris, in 1872, invented the capillary electrometer which could demonstrate cardiac electric...

3. E. B. Thompson and M. E. Lippman, Metabolism 23, 9. A. G. Gornall, C. J. Bardawill and M. M. David, J. biol. 159 (1974). Chem. 177, 75 1 (I 949). 4. J. P. Binette and K. Schmid, Arth. and Rhrumat. 8, 14 (1965). 10. A. J. Collins and D. A. Lewis, Biochrm. Phurmac. 20, 251 (1970). 5. J. S. Lowe and E. H. Turner, Biochem. Pharmac. 22, 2069 (1973). 6. J. S. Lowe, Biochem. Pharmac. 13, 633 (1964)...