Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Patent
1997-10-06
1999-11-16
Mai, Tan V.
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
708402, G06F 1714
Patent
active
059874864
ABSTRACT:
A data processing system (100) of the present invention analyses input data (10) for statistical similarities in time and determines processing steps depending on the analysis. The system (100) transfers a first data set (12) which changes at every time transition (i-1) to i into a second data set (13) to output sets (22 and 23) by a transfer function H. According to a method of the present invention, the number of calculation instructions h(n) which are performed is established by comparing consecutive old input data (12) and new input data (13). The transfer function H is thereby simplified and the number of executed instructions optimized.
REFERENCES:
patent: 5801975 (1998-09-01), Thayer et al.
"VLSI architecture and implementation of a high speed 2-D DCT core processor" by Jang, Y.-F.; Kao, J.-N.; Huang, P.-C., Signal Processing of HDTV, VI. Proceedings of the International Workshop on HDTV '94. 443-52.
"Image matching by means of intensity and texture matching in the Fourier domain" by Stone, H.S.; Li, C.S., Journal: Proceedings of the SPIE--The International Society for Optical, Engineering Conference Title: Proc. SPIE--Int. Soc. Opt. Eng. (USA), 1996, vol. 2670 p337-49.
"Bit serial architecture for the calculation of the two dimensional DCT" by Sanchez, M.; Bruguera, J.D.; Zapata, E.L., Conference Title: ESSCIRC '95. Twenty-First European Solid-State Circuits Conference. Proceedings p386-9.
"Improved image decompression for reduced transform coding artifactS" BYO'Rourke, T.P.; Stevenson, R.L., Journal: IEEE Transactions on Circuits and Systems for Video Technology vol. 5, Dec. 1995, No. 6 p490-9.
"New inner product algorithm of the two-dimensional DCT" by Feher, B., Journal: Proceedings of the SPIE--The International Society for Optical, Engineering Conference Title: Proc. SPIE--Int. Soc. Opt. Eng. (USA), vol. 2419, 1995 p436-44.
"Adaptive entropy coded DCT coding of magnetic resonance image sequences" by Mohsenian, N.; Nosratinia, A.; Liu, B.; Orchard, M.T., Conference Title: Nuclear Science Symposium and Medical Imaging Conference. 1994 IEEE Conference Record (Cat. No. 94CH35762) Part vol.4 p1542-6 vol. 4.
"VLSI architecture for video signal processing" by Pirsch, P.; Gehrke, W., Conference Title: Fifth International Conference on Image Processing and its Applications (Conf. Publ. No. 410) p6-10, Publisher: IEE, London, UK.
"Address predicitve color quantization image compression for multimedia applications" by Lai-Man Po; Wen-Tao Tan; Chi-Ho Chan, Part vol5, P. V/289-92 vol. 5, Publisher: IEEE, New York, NY, USA, 1994.
"Block address predictive colour quantisation image compression" by Po, L.-M.; Tan, W.-T., Journal: Electronics Letters vol30, No2 p120-1, Publication Date: Jan. 20, 1994.
"A VQ/DCT coding scheme for colour images" by Hua, W., Conference Title: ICC 91. International Conference on Communications p236-40 vol1, 1991 publisher: IEEE, New York, NY, USA.
"A high quality videophone coder using hierarchical motion estimation and structure coding of the prediction error" by Gilge, M., Journal: Proceedings of the SPIE--The International Society for Optical Engineering vol1001, 1988, pt.2 p864-74.
Moscovici Avishay
Rudin Yehuda
Hayden Bruce
Mai Tan V.
Motorola Inc.
Witex Keith E.
LandOfFree
Apparatus and method for data processing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for data processing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for data processing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1337715