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 SCENE

Info

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
Application number
FR0106284A
Other languages
French (fr)
Other versions
FR2824689A1 (en
Inventor
Olivier Jean Marcel Boute
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0106284A priority Critical patent/FR2824689B1/en
Publication of FR2824689A1 publication Critical patent/FR2824689A1/en
Application granted granted Critical
Publication of FR2824689B1 publication Critical patent/FR2824689B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
FR0106284A 2001-05-14 2001-05-14 PROCESS FOR EXTRACTING OBJECTS FROM AN IMAGE ON A UNIFORM BACKGROUND AND EMBEDDING THESE OBJECTS INTO A SCENE Expired - Fee Related FR2824689B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
JPH11507797A (en) * 1995-06-16 1999-07-06 プリンストン ビデオ イメージ，インコーポレイテッド System and method for real-time insertion into video using adaptive occlusion using synthesized reference images

Also Published As

Publication number Publication date
FR2824689A1 (en) 2002-11-15

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Legal Events

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ST Notification of lapse

Effective date: 20130131