CN103190078B - 用于估计信号间的变换的信号处理器及方法 - Google Patents
用于估计信号间的变换的信号处理器及方法 Download PDFInfo
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- CN103190078B CN103190078B CN201180052657.7A CN201180052657A CN103190078B CN 103190078 B CN103190078 B CN 103190078B CN 201180052657 A CN201180052657 A CN 201180052657A CN 103190078 B CN103190078 B CN 103190078B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
- G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
- G06T1/0064—Geometric transfor invariant watermarking, e.g. affine transform invariant
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/02—Digital function generators
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/02—Affine transformations
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/10—Selection of transformation methods according to the characteristics of the input images
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/754—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries involving a deformation of the sample pattern or of the reference pattern; Elastic matching
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- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Evolutionary Computation (AREA)
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- Multimedia (AREA)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070330.8A CN107608447B (zh) | 2010-09-03 | 2011-09-01 | 用于估计信号间的变换的信号处理器及方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38018010P | 2010-09-03 | 2010-09-03 | |
| US61/380,180 | 2010-09-03 | ||
| PCT/US2011/050250 WO2012031152A1 (en) | 2010-09-03 | 2011-09-01 | Signal processors and methods for estimating transformations between signals |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711070330.8A Division CN107608447B (zh) | 2010-09-03 | 2011-09-01 | 用于估计信号间的变换的信号处理器及方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103190078A CN103190078A (zh) | 2013-07-03 |
| CN103190078B true CN103190078B (zh) | 2017-12-08 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180052657.7A Active CN103190078B (zh) | 2010-09-03 | 2011-09-01 | 用于估计信号间的变换的信号处理器及方法 |
| CN201711070330.8A Active CN107608447B (zh) | 2010-09-03 | 2011-09-01 | 用于估计信号间的变换的信号处理器及方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711070330.8A Active CN107608447B (zh) | 2010-09-03 | 2011-09-01 | 用于估计信号间的变换的信号处理器及方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (7) | US8750560B2 (https=) |
| EP (2) | EP3396621B1 (https=) |
| JP (4) | JP6092105B2 (https=) |
| CN (2) | CN103190078B (https=) |
| WO (1) | WO2012031152A1 (https=) |
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