'A' cited 'B'.

'A'
Depth mapping of integral images through viewpoint image extraction with a hybrid disparity analysis algorithm  
Author(s): Wu CH (Wu, ChunHong), McCormick M (McCormick, Malcolm), Aggoun A (Aggoun, Amar), Kung SY (Kung, S. Y.)  
Source: JOURNAL OF DISPLAY TECHNOLOGY    Volume: 4    Issue: 1    Pages: 101-108    Published: MAR 2008    
Authors' addresses:
1. Univ Sci & Technol, Sch Informat Engn, Beijing, Peoples R China
2. Create 3D, Sheffield S11 8FT, S Yorkshire England
3. Brunel Univ, Dept Elect & Comp Engn, Imaging Grp 3D, Uxbridge UB8 3PH, Middx England
4. Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA

'B'
Depth extraction by use of a rectangular lens array and one-dimensional elemental image modification
Author(s): Park JH, Jung S, Choi H, Kim Y, Lee B  
Source: APPLIED OPTICS    Volume: 43    Issue: 25    Pages: 4882-4895    Published: SEP 1 2004