Boots – shoes – and leggings
Patent
1992-03-06
1994-03-01
Mai, Tan V.
Boots, shoes, and leggings
364754, G06F 738
Patent
active
052914291
ABSTRACT:
A circuit for a matrix calculation of the discrete cosine transformation includes a read only memory, multipliers, summing devices, registers, selectors and a control unit. The multiplication and the summing calculations, with regard to one input data, are successively carried out by using a plurality of transformation coefficients of discrete cosine transformation read from the read only memory, row elements of the matrix of discrete cosine transformation are obtained by carrying out, a number of times equal to the number of row elements, the processes successively updating the registers based on the result of the calculations, and all the row and column elements of the matrix of discrete cosine transformation are obtained by carrying out, a number of times equal to the number of column elements, the calculations.
REFERENCES:
patent: 4215416 (1980-07-01), Muramatsu
patent: 4293920 (1981-10-01), Merola
patent: 4719588 (1988-01-01), Tatemichi et al.
patent: 4760543 (1988-07-01), Lightenberg et al.
patent: 4791598 (1988-12-01), Liou et al.
patent: 4821224 (1989-04-01), Liu et al.
patent: 4829465 (1989-05-01), Knauer et al.
patent: 4849922 (1989-07-01), Riolfo
patent: 4894713 (1990-01-01), Delogne et al.
patent: 5021987 (1991-06-01), Chan et al.
patent: 5031038 (1991-07-01), Guillemot et al.
patent: 5093801 (1992-03-01), White et al.
English Abstract of Japanese Unexamined Patent Publication (Kokai) No. 63-274280, Nov. 11, 1988.
Iwama Masahiro
Kawai Osamu
Fujitsu Limited
Mai Tan V.
LandOfFree
Circuit for matrix calculation of discrete cosine transformation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Circuit for matrix calculation of discrete cosine transformation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit for matrix calculation of discrete cosine transformation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-583773