CN108900730A - 一种用于纸张扫描装置的卡纸预测方法及系统 - Google Patents
一种用于纸张扫描装置的卡纸预测方法及系统 Download PDFInfo
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- CN108900730A CN108900730A CN201810765449.5A CN201810765449A CN108900730A CN 108900730 A CN108900730 A CN 108900730A CN 201810765449 A CN201810765449 A CN 201810765449A CN 108900730 A CN108900730 A CN 108900730A
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 101100243940 Mus musculus Phox2a gene Proteins 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 11
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00729—Detection means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00684—Object of the detection
- H04N1/00702—Position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00785—Correcting the position of a sheet before scanning
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Facsimile Scanning Arrangements (AREA)
- Controlling Sheets Or Webs (AREA)
- Facsimiles In General (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810765449.5A CN108900730B (zh) | 2018-07-12 | 2018-07-12 | 一种用于纸张扫描装置的卡纸预测方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810765449.5A CN108900730B (zh) | 2018-07-12 | 2018-07-12 | 一种用于纸张扫描装置的卡纸预测方法及系统 |
Publications (2)
Publication Number | Publication Date |
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CN108900730A true CN108900730A (zh) | 2018-11-27 |
CN108900730B CN108900730B (zh) | 2020-11-03 |
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CN201810765449.5A Active CN108900730B (zh) | 2018-07-12 | 2018-07-12 | 一种用于纸张扫描装置的卡纸预测方法及系统 |
Country Status (1)
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CN (1) | CN108900730B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04306963A (ja) * | 1991-04-04 | 1992-10-29 | Matsushita Electric Ind Co Ltd | ファクシミリ装置 |
CN1734471A (zh) * | 2004-08-10 | 2006-02-15 | 明基电通股份有限公司 | 文件倾斜角度的估算方法及其装置 |
CN101462652A (zh) * | 2007-12-17 | 2009-06-24 | 金宝电子工业股份有限公司 | 纸张偏移感测方法及纸张偏移校正方法 |
US20100158595A1 (en) * | 2007-12-05 | 2010-06-24 | Tsung-Fu Kao | Method for sensing paper skew and method for correcting paper skew |
JP2012206858A (ja) * | 2011-03-30 | 2012-10-25 | Brother Industries Ltd | 画像処理装置およびシート搬送方法 |
CN107968898A (zh) * | 2016-10-20 | 2018-04-27 | 崴强科技股份有限公司 | 影像扫描方法及其扫描装置 |
-
2018
- 2018-07-12 CN CN201810765449.5A patent/CN108900730B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04306963A (ja) * | 1991-04-04 | 1992-10-29 | Matsushita Electric Ind Co Ltd | ファクシミリ装置 |
CN1734471A (zh) * | 2004-08-10 | 2006-02-15 | 明基电通股份有限公司 | 文件倾斜角度的估算方法及其装置 |
US20100158595A1 (en) * | 2007-12-05 | 2010-06-24 | Tsung-Fu Kao | Method for sensing paper skew and method for correcting paper skew |
CN101462652A (zh) * | 2007-12-17 | 2009-06-24 | 金宝电子工业股份有限公司 | 纸张偏移感测方法及纸张偏移校正方法 |
JP2012206858A (ja) * | 2011-03-30 | 2012-10-25 | Brother Industries Ltd | 画像処理装置およびシート搬送方法 |
CN107968898A (zh) * | 2016-10-20 | 2018-04-27 | 崴强科技股份有限公司 | 影像扫描方法及其扫描装置 |
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Publication number | Publication date |
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CN108900730B (zh) | 2020-11-03 |
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Effective date of registration: 20240424 Address after: 430000, Unit 1-2, 5th Floor, No. 228 Zhongshan Avenue, Qiaokou District, Wuhan City, Hubei Province Patentee after: Hubei Fulton Health Management Co.,Ltd. Country or region after: China Address before: 610000 room 4, floor 24, building 3, No. 88, Jitai fifth road, high tech Zone, Chengdu, Sichuan Patentee before: SICHUAN JUNYI FUDUN TECHNOLOGY CO.,LTD. Country or region before: China |
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Effective date of registration: 20240725 Address after: No. 2007, 20th floor, unit 1, building 9, No. 1700, North Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610000 Patentee after: SICHUAN JUNYI FUDUN TECHNOLOGY CO.,LTD. Country or region after: China Address before: 430000, Unit 1-2, 5th Floor, No. 228 Zhongshan Avenue, Qiaokou District, Wuhan City, Hubei Province Patentee before: Hubei Fulton Health Management Co.,Ltd. Country or region before: China |
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