AU3751900A - A fast multiplierless transform - Google Patents
A fast multiplierless transformInfo
- Publication number
- AU3751900A AU3751900A AU37519/00A AU3751900A AU3751900A AU 3751900 A AU3751900 A AU 3751900A AU 37519/00 A AU37519/00 A AU 37519/00A AU 3751900 A AU3751900 A AU 3751900A AU 3751900 A AU3751900 A AU 3751900A
- Authority
- AU
- Australia
- Prior art keywords
- transform
- multiplierless
- fast
- fast multiplierless
- multiplierless transform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
- G06F17/147—Discrete orthonormal transforms, e.g. discrete cosine transform, discrete sine transform, and variations therefrom, e.g. modified discrete cosine transform, integer transforms approximating the discrete cosine transform
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Theoretical Computer Science (AREA)
- Discrete Mathematics (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12474699P | 1999-03-17 | 1999-03-17 | |
US60124746 | 1999-03-17 | ||
PCT/US2000/006941 WO2000055757A1 (en) | 1999-03-17 | 2000-03-17 | A fast multiplierless transform |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3751900A true AU3751900A (en) | 2000-10-04 |
Family
ID=22416628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU37519/00A Abandoned AU3751900A (en) | 1999-03-17 | 2000-03-17 | A fast multiplierless transform |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1311975A4 (en) |
AU (1) | AU3751900A (en) |
WO (1) | WO2000055757A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100429644C (en) * | 2000-10-23 | 2008-10-29 | 国际商业机器公司 | Faster transforms using scaled terms, early aborts, and precision refinements |
EP1687736A1 (en) * | 2003-09-29 | 2006-08-09 | Agency for Science, Technology and Research | Process and device for determining a transforming element for a given transformation function, method and device for transforming a digital signal from the time domain into the frequency domain and vice versa and computer readable medium |
US8595281B2 (en) | 2006-01-11 | 2013-11-26 | Qualcomm Incorporated | Transforms with common factors |
US8849884B2 (en) | 2006-03-29 | 2014-09-30 | Qualcom Incorporate | Transform design with scaled and non-scaled interfaces |
DE102021212454A1 (en) | 2021-11-04 | 2023-05-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | METHODS OF TRAINING AND/OR EXECUTING A CONVOLUTION-BASED NEURAL NETWORK USING AN APPROXIMATED FOURIER FAST TRANSFORMATION |
DE102021212453A1 (en) | 2021-11-04 | 2023-05-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | METHOD FOR THE APPROXIMATIVE CALCULATION OF BUTTERFLY UNITS OF A FOURIER TRANSFORMATION OF A SIGNAL |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2866754B2 (en) * | 1991-03-27 | 1999-03-08 | 三菱電機株式会社 | Arithmetic processing unit |
US5285402A (en) * | 1991-11-22 | 1994-02-08 | Intel Corporation | Multiplyless discrete cosine transform |
US5539836A (en) * | 1991-12-20 | 1996-07-23 | Alaris Inc. | Method and apparatus for the realization of two-dimensional discrete cosine transform for an 8*8 image fragment |
US6006246A (en) * | 1992-11-13 | 1999-12-21 | Sony Corporation | Method of and apparatus for multiplying matrix data |
US5999958A (en) * | 1996-04-24 | 1999-12-07 | National Science Council | Device for computing discrete cosine transform and inverse discrete cosine transform |
-
2000
- 2000-03-17 AU AU37519/00A patent/AU3751900A/en not_active Abandoned
- 2000-03-17 WO PCT/US2000/006941 patent/WO2000055757A1/en not_active Application Discontinuation
- 2000-03-17 EP EP00916411A patent/EP1311975A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1311975A1 (en) | 2003-05-21 |
WO2000055757A1 (en) | 2000-09-21 |
EP1311975A4 (en) | 2003-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |