FR2884342B1 - Procede et systeme d'amelioration d'une image digitale generee a partir d'un detecteur de rayons x - Google Patents
Procede et systeme d'amelioration d'une image digitale generee a partir d'un detecteur de rayons xInfo
- Publication number
- FR2884342B1 FR2884342B1 FR0603195A FR0603195A FR2884342B1 FR 2884342 B1 FR2884342 B1 FR 2884342B1 FR 0603195 A FR0603195 A FR 0603195A FR 0603195 A FR0603195 A FR 0603195A FR 2884342 B1 FR2884342 B1 FR 2884342B1
- Authority
- FR
- France
- Prior art keywords
- image
- digital image
- enhancing
- ray detector
- image generated
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000002708 enhancing effect Effects 0.000 title 1
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 238000004590 computer program Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10116—X-ray image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10116—X-ray image
- G06T2207/10121—Fluoroscopy
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0603195A FR2884342B1 (fr) | 2005-04-11 | 2006-04-11 | Procede et systeme d'amelioration d'une image digitale generee a partir d'un detecteur de rayons x |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0503549A FR2884341B1 (fr) | 2005-04-11 | 2005-04-11 | Procede et systeme d'amelioration d'une image digitale generee a partir d'un detecteur de rayons x |
FR0603195A FR2884342B1 (fr) | 2005-04-11 | 2006-04-11 | Procede et systeme d'amelioration d'une image digitale generee a partir d'un detecteur de rayons x |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2884342A1 FR2884342A1 (fr) | 2006-10-13 |
FR2884342B1 true FR2884342B1 (fr) | 2008-01-04 |
Family
ID=38860067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0603195A Expired - Fee Related FR2884342B1 (fr) | 2005-04-11 | 2006-04-11 | Procede et systeme d'amelioration d'une image digitale generee a partir d'un detecteur de rayons x |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2884342B1 (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2790123B1 (fr) * | 1999-02-18 | 2001-04-27 | Ge Medical Syst Sa | Procede de traitement d'une sequence d'images fluoroscopiques d'un corps, de facon a ameliorer la qualite des images visualisees |
-
2006
- 2006-04-11 FR FR0603195A patent/FR2884342B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2884342A1 (fr) | 2006-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20141231 |