JPH0157393B2 - - Google Patents
Info
- Publication number
- JPH0157393B2 JPH0157393B2 JP58134604A JP13460483A JPH0157393B2 JP H0157393 B2 JPH0157393 B2 JP H0157393B2 JP 58134604 A JP58134604 A JP 58134604A JP 13460483 A JP13460483 A JP 13460483A JP H0157393 B2 JPH0157393 B2 JP H0157393B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- binary information
- information
- area
- pixels
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13460483A JPS6027074A (ja) | 1983-07-22 | 1983-07-22 | 情報読取装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13460483A JPS6027074A (ja) | 1983-07-22 | 1983-07-22 | 情報読取装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6027074A JPS6027074A (ja) | 1985-02-12 |
JPH0157393B2 true JPH0157393B2 (enrdf_load_html_response) | 1989-12-05 |
Family
ID=15132281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13460483A Granted JPS6027074A (ja) | 1983-07-22 | 1983-07-22 | 情報読取装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6027074A (enrdf_load_html_response) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1329263C (en) * | 1989-03-01 | 1994-05-03 | Mark Krichever | Bar code scanner |
JPH0378894A (ja) * | 1989-08-22 | 1991-04-04 | J S K:Kk | ドットコードによる情報伝達方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5410636A (en) * | 1977-06-27 | 1979-01-26 | Nec Corp | Bar code reader |
JPS55115165A (en) * | 1979-02-28 | 1980-09-04 | Hitachi Ltd | Optical information reader |
-
1983
- 1983-07-22 JP JP13460483A patent/JPS6027074A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6027074A (ja) | 1985-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5790715A (en) | Method and apparatus for recording/reproducing mesh pattern data | |
US5101096A (en) | Optical recording sheet and method and apparatus for reproducing the same | |
EP0353842A2 (en) | Technique for reading bar codes | |
JPS61213973A (ja) | 入力画像補正装置 | |
JPH0612515A (ja) | Ccd/cmdカメラを使用して二次元バーコードを復号する方法及び装置 | |
JPH09114951A (ja) | 情報記録媒体 | |
JPS6322114B2 (enrdf_load_html_response) | ||
JPH0670170A (ja) | 画像処理装置 | |
JPH0233195B2 (ja) | Dejitarujohonokirokuhohooyobikirokutantai | |
JPH0157393B2 (enrdf_load_html_response) | ||
US4912311A (en) | Information recording carrier | |
JP5515012B2 (ja) | バーコード情報読取方法及びバーコード情報読取装置 | |
JPH0731717B2 (ja) | 光学読取装置 | |
JPWO2002023464A1 (ja) | ドットコードおよびドットコード読み取り装置 | |
JP4128307B2 (ja) | コードイメージ読取装置 | |
JPS6231547B2 (enrdf_load_html_response) | ||
JP5453594B2 (ja) | シンボル情報読取装置及びシンボル情報読取方法 | |
JPS62152093A (ja) | 文字画像2値化装置 | |
JPS6023537B2 (ja) | 原稿読取装置 | |
JPS61201560A (ja) | 画像処理装置 | |
JPH07319988A (ja) | 機械読み取り用マーク読取装置 | |
JP3014257B2 (ja) | 文書読み取り装置 | |
JP3576893B2 (ja) | バーコード読み取り方法及び読み取り装置 | |
JPH05324878A (ja) | データ記録方法及び装置 | |
JPS594272A (ja) | 濃度ムラ補正方式 |