JPH0324774U - - Google Patents
Info
- Publication number
- JPH0324774U JPH0324774U JP8453989U JP8453989U JPH0324774U JP H0324774 U JPH0324774 U JP H0324774U JP 8453989 U JP8453989 U JP 8453989U JP 8453989 U JP8453989 U JP 8453989U JP H0324774 U JPH0324774 U JP H0324774U
- Authority
- JP
- Japan
- Prior art keywords
- gradation
- area
- limit value
- scale
- image signal
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Picture Signal Circuits (AREA)
- Facsimile Image Signal Circuits (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Description
第１図はこの考案を適用した装置の平面図、第
２図はその側面図、第３図はそのブロツク図、第
４図および第５図は入力信号強度と出力信号強度
との関係を示す図、第６図は従来装置のブロツク
図である。
２０……階調処理領域設定装置、２１……上限
値設定用スライドスイツチ、２２……下限値設定
用スライドスイツチ、２３……基板、２４……目
盛り。
Fig. 1 is a plan view of a device to which this invention is applied, Fig. 2 is a side view thereof, Fig. 3 is a block diagram thereof, and Figs. 4 and 5 show the relationship between input signal strength and output signal strength. 6 are block diagrams of conventional devices. 20... Gradation processing area setting device, 21... Slide switch for setting upper limit value, 22... Slide switch for setting lower limit value, 23... Board, 24... Scale.
Claims (1)
定の階調領域を抽出するため画像信号の階調処理
領域設定装置において、 入力画像データの階調数に応じた目盛りと、 この目盛りにそれぞれ平行な状態で設けた上限
値および下限値設定用スライドスイツチを備え、 この両スイツチで抽出すべき階調領域を指定す
ることを特徴とする画像信号の階調処理領域設定
装置。[Scope of Claim for Utility Model Registration] In an image signal gradation processing area setting device for extracting a predetermined gradation area from input image data having arbitrary gradations, A gradation processing area for an image signal, comprising a scale and a slide switch for setting an upper limit value and a lower limit value provided parallel to the scale, respectively, and a gradation area to be extracted is specified by these switches. Setting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8453989U JPH0324774U (en) | 1989-07-20 | 1989-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8453989U JPH0324774U (en) | 1989-07-20 | 1989-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0324774U true JPH0324774U (en) | 1991-03-14 |
Family
ID=31633090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8453989U Pending JPH0324774U (en) | 1989-07-20 | 1989-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324774U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5895384A (en) * | 1981-11-30 | 1983-06-06 | 株式会社島津製作所 | window setting device |
-
1989
- 1989-07-20 JP JP8453989U patent/JPH0324774U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5895384A (en) * | 1981-11-30 | 1983-06-06 | 株式会社島津製作所 | window setting device |
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