JPS5885673A - デフオ−カス効果装置 - Google Patents

デフオ−カス効果装置

Info

Publication number
JPS5885673A
JPS5885673A JP56185017A JP18501781A JPS5885673A JP S5885673 A JPS5885673 A JP S5885673A JP 56185017 A JP56185017 A JP 56185017A JP 18501781 A JP18501781 A JP 18501781A JP S5885673 A JPS5885673 A JP S5885673A
Authority
JP
Japan
Prior art keywords
circuit
filter
delay
blurring
amount
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.)
Granted
Application number
JP56185017A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6340515B2 (enrdf_load_stackoverflow
Inventor
Toshiro Watanabe
渡辺　俊郎
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56185017A priority Critical patent/JPS5885673A/ja
Publication of JPS5885673A publication Critical patent/JPS5885673A/ja
Publication of JPS6340515B2 publication Critical patent/JPS6340515B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Studio Circuits (AREA)
JP56185017A 1981-11-18 1981-11-18 デフオ−カス効果装置 Granted JPS5885673A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56185017A JPS5885673A (ja) 1981-11-18 1981-11-18 デフオ−カス効果装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56185017A JPS5885673A (ja) 1981-11-18 1981-11-18 デフオ−カス効果装置

Publications (2)

Publication Number Publication Date
JPS5885673A true JPS5885673A (ja) 1983-05-23
JPS6340515B2 JPS6340515B2 (enrdf_load_stackoverflow) 1988-08-11

Family

ID=16163308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56185017A Granted JPS5885673A (ja) 1981-11-18 1981-11-18 デフオ−カス効果装置

Country Status (1)

Country Link
JP (1) JPS5885673A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6089174A (ja) * 1983-09-24 1985-05-20 アイテイーテイー・インダストリーズ・インコーポレーテツド カラーテレビジヨン受像機の輝度チヤンネル用デジタルフイルタ集積回路
JPS6289173A (ja) * 1985-10-15 1987-04-23 Fuji Photo Film Co Ltd 医療画像情報表示方法および装置
US4746985A (en) * 1985-04-11 1988-05-24 Rank Cintel Limited Generating picture effects in video signals
JPS647775A (en) * 1987-06-30 1989-01-11 Japan Broadcasting Corp Defocus device
JPH02294170A (ja) * 1989-04-12 1990-12-05 Grass Valley Group Inc:The 反復映像にじみ効果装置
WO1991016789A1 (en) * 1990-04-19 1991-10-31 Matsushita Electric Industrial Co., Ltd. Device for picking up image and for processing digital signal
JPH04140792A (ja) * 1990-10-02 1992-05-14 Sega Enterp Ltd 画像処理装置
US5371540A (en) * 1990-04-19 1994-12-06 Matsushita Electric Industrial Co. Digital-signal-processing camera
US7106386B2 (en) 2001-07-30 2006-09-12 Nec Viewtechnology, Ltd. Device and method for improving picture quality

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6089174A (ja) * 1983-09-24 1985-05-20 アイテイーテイー・インダストリーズ・インコーポレーテツド カラーテレビジヨン受像機の輝度チヤンネル用デジタルフイルタ集積回路
US4746985A (en) * 1985-04-11 1988-05-24 Rank Cintel Limited Generating picture effects in video signals
JPS6289173A (ja) * 1985-10-15 1987-04-23 Fuji Photo Film Co Ltd 医療画像情報表示方法および装置
JPS647775A (en) * 1987-06-30 1989-01-11 Japan Broadcasting Corp Defocus device
JPH02294170A (ja) * 1989-04-12 1990-12-05 Grass Valley Group Inc:The 反復映像にじみ効果装置
WO1991016789A1 (en) * 1990-04-19 1991-10-31 Matsushita Electric Industrial Co., Ltd. Device for picking up image and for processing digital signal
US5371540A (en) * 1990-04-19 1994-12-06 Matsushita Electric Industrial Co. Digital-signal-processing camera
EP0481086B1 (en) * 1990-04-19 1996-10-09 Matsushita Electric Industrial Co., Ltd. Device for picking up image and for processing digital signal
JPH04140792A (ja) * 1990-10-02 1992-05-14 Sega Enterp Ltd 画像処理装置
US7106386B2 (en) 2001-07-30 2006-09-12 Nec Viewtechnology, Ltd. Device and method for improving picture quality

Also Published As

Publication number Publication date
JPS6340515B2 (enrdf_load_stackoverflow) 1988-08-11

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