JPH0292557U - - Google Patents

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Publication number
JPH0292557U
JPH0292557U JP147389U JP147389U JPH0292557U JP H0292557 U JPH0292557 U JP H0292557U JP 147389 U JP147389 U JP 147389U JP 147389 U JP147389 U JP 147389U JP H0292557 U JPH0292557 U JP H0292557U
Authority
JP
Japan
Prior art keywords
image
change
scanning
rate
reading device
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
Application number
JP147389U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP147389U priority Critical patent/JPH0292557U/ja
Publication of JPH0292557U publication Critical patent/JPH0292557U/ja
Pending legal-status Critical Current

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  • Image Analysis (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の輪郭画像抽出部の
構成図、第2図は実施例の携帯型転写機の構成図
、第3図はその各部を機能に従つて示すブロツク
図、第4図は実施例の説明図、第5図は微分回路
の配線図、第6図は全波整流回路の配線図、第7
図はスライス電圧生成回路の配線図、第8図ない
し第11図は画像処理の説明図である。 10……サーマルヘツド、20……携帯型転写
機、45……CCD、46……輪郭画像抽出部、
47……記憶部。

Claims (1)

  1. 【実用新案登録請求の範囲】 撮像部からの走査アナログ信号を手動副走査し
    ながら入力することにより被撮像物の画像を読み
    込む画像読取装置であつて、 上記走査アナログ信号の変化率を検出する変化
    率検出手段と、 上記検出した変化率に応じた時間長の画像信号
    を出力する画像信号出力手段と を備える画像読取装置。
JP147389U 1989-01-10 1989-01-10 Pending JPH0292557U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP147389U JPH0292557U (ja) 1989-01-10 1989-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP147389U JPH0292557U (ja) 1989-01-10 1989-01-10

Publications (1)

Publication Number Publication Date
JPH0292557U true JPH0292557U (ja) 1990-07-23

Family

ID=31201391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP147389U Pending JPH0292557U (ja) 1989-01-10 1989-01-10

Country Status (1)

Country Link
JP (1) JPH0292557U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843246A (ja) * 1971-10-02 1973-06-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843246A (ja) * 1971-10-02 1973-06-22

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