AU7346700A - Fast and efficient computation of cubic-spline interpolation for data compression - Google Patents
Fast and efficient computation of cubic-spline interpolation for data compressionInfo
- Publication number
- AU7346700A AU7346700A AU73467/00A AU7346700A AU7346700A AU 7346700 A AU7346700 A AU 7346700A AU 73467/00 A AU73467/00 A AU 73467/00A AU 7346700 A AU7346700 A AU 7346700A AU 7346700 A AU7346700 A AU 7346700A
- Authority
- AU
- Australia
- Prior art keywords
- cubic
- fast
- data compression
- spline interpolation
- efficient computation
- 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
- 238000013144 data compression Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
- G06F17/175—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method of multidimensional data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Data Mining & Analysis (AREA)
- Computational Mathematics (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Algebra (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Complex Calculations (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15277299P | 1999-09-03 | 1999-09-03 | |
US60152772 | 1999-09-03 | ||
US18001200P | 2000-02-03 | 2000-02-03 | |
US60180012 | 2000-02-03 | ||
PCT/US2000/024265 WO2001018743A1 (en) | 1999-09-03 | 2000-09-01 | Fast and efficient computation of cubic-spline interpolation for data compression |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7346700A true AU7346700A (en) | 2001-04-10 |
Family
ID=26849860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU73467/00A Abandoned AU7346700A (en) | 1999-09-03 | 2000-09-01 | Fast and efficient computation of cubic-spline interpolation for data compression |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2003509748A (en) |
CN (1) | CN1399766A (en) |
AU (1) | AU7346700A (en) |
WO (1) | WO2001018743A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10248543A1 (en) * | 2002-10-14 | 2004-04-22 | Deutsche Telekom Ag | Two-dimensional display, interpolation and compression of data that can be automatically propagated involves using Cauchy integral theorem and if appropriate residue theorem for interpolation formula |
JP4669993B2 (en) * | 2005-11-02 | 2011-04-13 | 学校法人東京電機大学 | Extreme value detection method and extreme value detection program using optimal smoothing spline |
US8098247B2 (en) | 2009-09-24 | 2012-01-17 | Crucs Holdings, Llc | Systems and methods for geometric data compression and encryption |
PT2996336T (en) | 2010-09-30 | 2017-09-22 | Samsung Electronics Co Ltd | Device for interpolating images by using a smoothing interpolation filter |
US9275013B2 (en) * | 2012-03-16 | 2016-03-01 | Qualcomm Incorporated | System and method for analysis and reconstruction of variable pulse-width signals having low sampling rates |
WO2018108126A1 (en) * | 2016-12-14 | 2018-06-21 | 上海寒武纪信息科技有限公司 | Neural network convolution operation device and method |
JP2019200675A (en) | 2018-05-17 | 2019-11-21 | 東芝メモリ株式会社 | Processing device and data processing method |
KR102103727B1 (en) * | 2018-09-03 | 2020-04-24 | 네이버 주식회사 | Apparatus and method for generating image using skim-pixel convolution neural network |
KR102142534B1 (en) * | 2018-10-02 | 2020-08-07 | 주식회사 크레아큐브 | Arithmetic learning apparatus |
CN111260020B (en) * | 2018-11-30 | 2024-04-16 | 深圳市海思半导体有限公司 | Convolutional neural network calculation method and device |
CN110097172B (en) * | 2019-03-18 | 2021-10-29 | 中国科学院计算技术研究所 | Convolutional neural network data processing method and device based on Winograd convolutional operation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU698055B2 (en) * | 1994-07-14 | 1998-10-22 | Johnson-Grace Company | Method and apparatus for compressing images |
US5822456A (en) * | 1994-07-14 | 1998-10-13 | Johnson-Grace | Optimal spline interpolation for image compression |
-
2000
- 2000-09-01 AU AU73467/00A patent/AU7346700A/en not_active Abandoned
- 2000-09-01 WO PCT/US2000/024265 patent/WO2001018743A1/en active Application Filing
- 2000-09-01 JP JP2001522484A patent/JP2003509748A/en active Pending
- 2000-09-01 CN CN 00813613 patent/CN1399766A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1399766A (en) | 2003-02-26 |
WO2001018743A9 (en) | 2002-09-26 |
JP2003509748A (en) | 2003-03-11 |
WO2001018743A1 (en) | 2001-03-15 |
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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 |