FR2824689B1 - PROCESS FOR EXTRACTING OBJECTS FROM AN IMAGE ON A UNIFORM BACKGROUND AND EMBEDDING THESE OBJECTS INTO A SCENE - Google Patents
PROCESS FOR EXTRACTING OBJECTS FROM AN IMAGE ON A UNIFORM BACKGROUND AND EMBEDDING THESE OBJECTS INTO A SCENEInfo
- Publication number
- FR2824689B1 FR2824689B1 FR0106284A FR0106284A FR2824689B1 FR 2824689 B1 FR2824689 B1 FR 2824689B1 FR 0106284 A FR0106284 A FR 0106284A FR 0106284 A FR0106284 A FR 0106284A FR 2824689 B1 FR2824689 B1 FR 2824689B1
- Authority
- FR
- France
- Prior art keywords
- objects
- embedding
- scene
- image
- uniform background
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/74—Circuits for processing colour signals for obtaining special effects
- H04N9/75—Chroma key
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
- H04N5/275—Generation of keying signals
-
- 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
- G06T2207/10016—Video; Image sequence
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Analysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0106284A FR2824689B1 (en) | 2001-05-14 | 2001-05-14 | PROCESS FOR EXTRACTING OBJECTS FROM AN IMAGE ON A UNIFORM BACKGROUND AND EMBEDDING THESE OBJECTS INTO A SCENE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0106284A FR2824689B1 (en) | 2001-05-14 | 2001-05-14 | PROCESS FOR EXTRACTING OBJECTS FROM AN IMAGE ON A UNIFORM BACKGROUND AND EMBEDDING THESE OBJECTS INTO A SCENE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2824689A1 FR2824689A1 (en) | 2002-11-15 |
FR2824689B1 true FR2824689B1 (en) | 2004-12-17 |
Family
ID=8863202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0106284A Expired - Fee Related FR2824689B1 (en) | 2001-05-14 | 2001-05-14 | PROCESS FOR EXTRACTING OBJECTS FROM AN IMAGE ON A UNIFORM BACKGROUND AND EMBEDDING THESE OBJECTS INTO A SCENE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2824689B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2894353A1 (en) * | 2005-12-02 | 2007-06-08 | France Telecom | METHOD FOR EXTRACTING AN OBJECT ON A PROJECTED BACKGROUND |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5400081A (en) * | 1994-02-15 | 1995-03-21 | The Grass Valley Group, Inc. | Chroma keyer with correction for background defects |
EP0796541B1 (en) * | 1995-06-16 | 1999-05-19 | Princeton Video Image, Inc. | System and method of real time insertions into video using adaptive occlusion with a synthetic reference image |
-
2001
- 2001-05-14 FR FR0106284A patent/FR2824689B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2824689A1 (en) | 2002-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20130131 |