CN106657799A - 基于相位检测的条码扫描装置及扫描方法 - Google Patents
基于相位检测的条码扫描装置及扫描方法 Download PDFInfo
- Publication number
- CN106657799A CN106657799A CN201710118960.1A CN201710118960A CN106657799A CN 106657799 A CN106657799 A CN 106657799A CN 201710118960 A CN201710118960 A CN 201710118960A CN 106657799 A CN106657799 A CN 106657799A
- Authority
- CN
- China
- Prior art keywords
- unit
- bar code
- phase
- detection
- pick
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Automatic Focus Adjustment (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710118960.1A CN106657799A (zh) | 2017-03-02 | 2017-03-02 | 基于相位检测的条码扫描装置及扫描方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710118960.1A CN106657799A (zh) | 2017-03-02 | 2017-03-02 | 基于相位检测的条码扫描装置及扫描方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106657799A true CN106657799A (zh) | 2017-05-10 |
Family
ID=58846773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710118960.1A Pending CN106657799A (zh) | 2017-03-02 | 2017-03-02 | 基于相位检测的条码扫描装置及扫描方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106657799A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109086640A (zh) * | 2018-07-27 | 2018-12-25 | 广州市远景达科技开发有限公司 | 一种将图像采集器与解码板集成型一维码条码扫描模组 |
CN109214225A (zh) * | 2018-07-04 | 2019-01-15 | 青岛海信移动通信技术股份有限公司 | 一种图形条码的扫描方法、装置、移动终端和存储介质 |
CN109977706A (zh) * | 2017-12-27 | 2019-07-05 | 格科微电子(上海)有限公司 | 具有相位对焦功能的扫码设备 |
CN110212258A (zh) * | 2019-05-22 | 2019-09-06 | 科华恒盛股份有限公司 | Bms工程安装配置方法、装置及终端设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203606835U (zh) * | 2013-10-31 | 2014-05-21 | 深圳市威富多媒体有限公司 | 一种二维条形码解码识别装置 |
US20150053765A1 (en) * | 2012-10-04 | 2015-02-26 | The Code Corporation | Barcode-reading enhancement system for a computing device that comprises a camera and an illumination system |
CN105007425A (zh) * | 2015-07-23 | 2015-10-28 | 广东欧珀移动通信有限公司 | 一种反差式对焦方法及移动终端 |
CN106131415A (zh) * | 2016-07-19 | 2016-11-16 | 广东欧珀移动通信有限公司 | 二维码图像扫描方法、装置及移动终端 |
-
2017
- 2017-03-02 CN CN201710118960.1A patent/CN106657799A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150053765A1 (en) * | 2012-10-04 | 2015-02-26 | The Code Corporation | Barcode-reading enhancement system for a computing device that comprises a camera and an illumination system |
CN203606835U (zh) * | 2013-10-31 | 2014-05-21 | 深圳市威富多媒体有限公司 | 一种二维条形码解码识别装置 |
CN105007425A (zh) * | 2015-07-23 | 2015-10-28 | 广东欧珀移动通信有限公司 | 一种反差式对焦方法及移动终端 |
CN106131415A (zh) * | 2016-07-19 | 2016-11-16 | 广东欧珀移动通信有限公司 | 二维码图像扫描方法、装置及移动终端 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109977706A (zh) * | 2017-12-27 | 2019-07-05 | 格科微电子(上海)有限公司 | 具有相位对焦功能的扫码设备 |
CN109214225A (zh) * | 2018-07-04 | 2019-01-15 | 青岛海信移动通信技术股份有限公司 | 一种图形条码的扫描方法、装置、移动终端和存储介质 |
CN109086640A (zh) * | 2018-07-27 | 2018-12-25 | 广州市远景达科技开发有限公司 | 一种将图像采集器与解码板集成型一维码条码扫描模组 |
CN110212258A (zh) * | 2019-05-22 | 2019-09-06 | 科华恒盛股份有限公司 | Bms工程安装配置方法、装置及终端设备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7831138B2 (en) | Focus adjusting method and focus adjusting device | |
KR101093383B1 (ko) | 영상 포착 장치를 위한 시스템 및 방법 | |
KR100820850B1 (ko) | 화상처리장치 및 화상처리방법 | |
CN103516988B (zh) | 利用透镜移动的增强图像处理 | |
CN106657799A (zh) | 基于相位检测的条码扫描装置及扫描方法 | |
JP4981124B2 (ja) | 改良型プレノプティック・カメラ | |
CN110248097B (zh) | 追焦方法、装置、终端设备、计算机可读存储介质 | |
US8605942B2 (en) | Subject tracking apparatus, imaging apparatus and subject tracking method | |
CN101180652B (zh) | 用于捕捉和分析运动物体的热成像图像的方法和装置 | |
CN107087107A (zh) | 基于双摄像头的图像处理装置及方法 | |
US7777781B2 (en) | Method and system for determining the motion of an imaging apparatus | |
CN104735347A (zh) | 自动聚焦调节方法和设备 | |
CN107566741A (zh) | 对焦方法、装置、计算机可读存储介质和计算机设备 | |
SE518050C2 (sv) | Kamera som kombinerar skarpt fokuserade delar från olika exponeringar till en slutbild | |
CN100580540C (zh) | 照相机 | |
US9066000B2 (en) | 3D auto-focusing camera module and 3D imaging method using same | |
CN106657800B (zh) | 双摄像头条码扫描装置及扫描方法 | |
CN105472237B (zh) | 摄像设备和摄像方法 | |
CN101258741A (zh) | 摄像设备 | |
CN107249089A (zh) | 拍摄装置及方法、摄像机和物流抓拍系统 | |
JP5140939B2 (ja) | 画像記録再生装置 | |
CN206472211U (zh) | 基于相位检测的条码扫描装置 | |
CN106682558A (zh) | 激光测距式条码扫描装置及扫描方法 | |
JP5183441B2 (ja) | 撮像装置 | |
CN104038689B (zh) | 图像处理装置和图像处理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181113 Address after: 215121 A1 605, Ting LAN lane, Suzhou Industrial Park, Suzhou, Jiangsu, 605 Applicant after: Suzhou Mobi inton Intelligent System Co.,Ltd. Address before: 215000 Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province, on the east side of Chang'an Road, on the southwest side of the 8th floor of Building A of Wujiang Science and Technology Pioneering Park Applicant before: SUZHOU MOBILEAD ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |