JPH0232672B2 - - Google Patents

Info

Publication number
JPH0232672B2
JPH0232672B2 JP56199091A JP19909181A JPH0232672B2 JP H0232672 B2 JPH0232672 B2 JP H0232672B2 JP 56199091 A JP56199091 A JP 56199091A JP 19909181 A JP19909181 A JP 19909181A JP H0232672 B2 JPH0232672 B2 JP H0232672B2
Authority
JP
Japan
Prior art keywords
level
white
white level
initial value
follower
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 - Lifetime
Application number
JP56199091A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58101375A (ja
Inventor
Norio Kanemitsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56199091A priority Critical patent/JPS58101375A/ja
Publication of JPS58101375A publication Critical patent/JPS58101375A/ja
Publication of JPH0232672B2 publication Critical patent/JPH0232672B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
JP56199091A 1981-12-10 1981-12-10 白レベルホロワの初期値設定方式 Granted JPS58101375A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56199091A JPS58101375A (ja) 1981-12-10 1981-12-10 白レベルホロワの初期値設定方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56199091A JPS58101375A (ja) 1981-12-10 1981-12-10 白レベルホロワの初期値設定方式

Publications (2)

Publication Number Publication Date
JPS58101375A JPS58101375A (ja) 1983-06-16
JPH0232672B2 true JPH0232672B2 (enrdf_load_html_response) 1990-07-23

Family

ID=16401955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56199091A Granted JPS58101375A (ja) 1981-12-10 1981-12-10 白レベルホロワの初期値設定方式

Country Status (1)

Country Link
JP (1) JPS58101375A (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953593B2 (ja) * 1979-07-16 1984-12-26 富士通株式会社 Ａ／ｄ変換器

Also Published As

Publication number Publication date
JPS58101375A (ja) 1983-06-16

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