JPH1153535A - 画像再生方法および装置 - Google Patents
画像再生方法および装置Info
- Publication number
- JPH1153535A JPH1153535A JP9207941A JP20794197A JPH1153535A JP H1153535 A JPH1153535 A JP H1153535A JP 9207941 A JP9207941 A JP 9207941A JP 20794197 A JP20794197 A JP 20794197A JP H1153535 A JPH1153535 A JP H1153535A
- Authority
- JP
- Japan
- Prior art keywords
- image
- dynamic range
- image signal
- signal
- blurred
- 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
- 238000000034 method Methods 0.000 title claims abstract description 106
- 238000012545 processing Methods 0.000 claims abstract description 221
- 238000007906 compression Methods 0.000 claims abstract description 84
- 230000006835 compression Effects 0.000 claims abstract description 81
- 238000009499 grossing Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 12
- 230000015654 memory Effects 0.000 abstract description 49
- 238000004364 calculation method Methods 0.000 abstract description 10
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000012937 correction Methods 0.000 description 80
- 239000000463 material Substances 0.000 description 33
- 239000011159 matrix material Substances 0.000 description 32
- 230000010354 integration Effects 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 18
- 230000008602 contraction Effects 0.000 description 18
- 239000003086 colorant Substances 0.000 description 16
- 238000007639 printing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 238000003384 imaging method Methods 0.000 description 8
- 238000012795 verification Methods 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 230000006837 decompression Effects 0.000 description 4
- 230000000873 masking effect Effects 0.000 description 4
- 238000001454 recorded image Methods 0.000 description 3
- 238000004061 bleaching Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- -1 silver halide Chemical class 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9207941A JPH1153535A (ja) | 1997-08-01 | 1997-08-01 | 画像再生方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9207941A JPH1153535A (ja) | 1997-08-01 | 1997-08-01 | 画像再生方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1153535A true JPH1153535A (ja) | 1999-02-26 |
| JPH1153535A5 JPH1153535A5 (enrdf_load_stackoverflow) | 2004-11-11 |
Family
ID=16548082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9207941A Pending JPH1153535A (ja) | 1997-08-01 | 1997-08-01 | 画像再生方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1153535A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000018110A1 (fr) * | 1998-09-18 | 2000-03-30 | Mitsubishi Plastics Inc. | Dispositif et procede de traitement d'images et support d'enregistrement |
| US7593588B2 (en) | 2002-07-23 | 2009-09-22 | Hitachi Medical Corporation | Edge preservation type image processing device |
| JP2010273393A (ja) * | 2010-09-08 | 2010-12-02 | Canon Inc | 画像処理装置およびその制御方法 |
| JP2012164367A (ja) * | 2012-06-06 | 2012-08-30 | Konica Minolta Advanced Layers Inc | 画像処理装置および画像処理方法ならびに撮像装置 |
| JP2013243611A (ja) * | 2012-05-22 | 2013-12-05 | Funai Electric Co Ltd | 画像表示装置、及びｌｕｔ調整方法 |
-
1997
- 1997-08-01 JP JP9207941A patent/JPH1153535A/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000018110A1 (fr) * | 1998-09-18 | 2000-03-30 | Mitsubishi Plastics Inc. | Dispositif et procede de traitement d'images et support d'enregistrement |
| US6674444B1 (en) | 1998-09-18 | 2004-01-06 | Mitsubishi Plastics Inc. | Image processing device and method, and recording medium |
| US7593588B2 (en) | 2002-07-23 | 2009-09-22 | Hitachi Medical Corporation | Edge preservation type image processing device |
| JP2010273393A (ja) * | 2010-09-08 | 2010-12-02 | Canon Inc | 画像処理装置およびその制御方法 |
| JP2013243611A (ja) * | 2012-05-22 | 2013-12-05 | Funai Electric Co Ltd | 画像表示装置、及びｌｕｔ調整方法 |
| JP2012164367A (ja) * | 2012-06-06 | 2012-08-30 | Konica Minolta Advanced Layers Inc | 画像処理装置および画像処理方法ならびに撮像装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060815 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061013 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20061206 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070206 |