1.

Conference Proceedings
Conference Proceedings
1. Acquiring and calibrating a high-dynamic-range natural image database
Long, F. ; Peng, H.
Pub. info.: Color imaging X : processing, hardcopy, and applications : 17-20 January 2005, San Jose, California, USA.  pp.155-161,  2005.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5667
2.

Conference Proceedings
Conference Proceedings
2. Automatic content extraction of filled-form images based on clustering component block projection vectors
Peng, H. ; He, X. ; Long, F.
Pub. info.: Document recognition and retrieval XI : 21-22 January, 2004, San Jose, California, USA.  pp.204-212,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5296
3.

Conference Proceedings
Conference Proceedings
3. Image categorization based on clustering spatial frequency maps
Long, F. ; Peng, H. ; Feng, D.D.
Pub. info.: Storage and Retrieval Methods and Applications for Multimedia 2004.  pp.212-222,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5307