DE60144150D1 - Verzerrungsfreie bildkontrastverstärkung - Google Patents

Verzerrungsfreie bildkontrastverstärkung

Info

Publication number
DE60144150D1
DE60144150D1 DE60144150T DE60144150T DE60144150D1 DE 60144150 D1 DE60144150 D1 DE 60144150D1 DE 60144150 T DE60144150 T DE 60144150T DE 60144150 T DE60144150 T DE 60144150T DE 60144150 D1 DE60144150 D1 DE 60144150D1
Authority
DE
Germany
Prior art keywords
fairway
local
range
image
dynamic range
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 - Lifetime
Application number
DE60144150T
Other languages
English (en)
Inventor
Brian G James
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.)
Eyeq Imaging Inc
Original Assignee
Athentech Technologies Inc
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 Athentech Technologies Inc filed Critical Athentech Technologies Inc
Application granted granted Critical
Publication of DE60144150D1 publication Critical patent/DE60144150D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration by the use of histogram techniques
    • G06T5/94—
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
DE60144150T 2000-07-07 2001-07-05 Verzerrungsfreie bildkontrastverstärkung Expired - Lifetime DE60144150D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/611,773 US6633684B1 (en) 2000-07-07 2000-07-07 Distortion-free image contrast enhancement
PCT/CA2001/000982 WO2002005206A2 (en) 2000-07-07 2001-07-05 Distortion-free image contrast enhancement

Publications (1)

Publication Number Publication Date
DE60144150D1 true DE60144150D1 (de) 2011-04-14

Family

ID=24450368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60144150T Expired - Lifetime DE60144150D1 (de) 2000-07-07 2001-07-05 Verzerrungsfreie bildkontrastverstärkung

Country Status (12)

Country Link
US (1) US6633684B1 (de)
EP (1) EP1299858B1 (de)
JP (1) JP4175461B2 (de)
KR (1) KR100572444B1 (de)
CN (1) CN1251147C (de)
AT (1) ATE500569T1 (de)
AU (2) AU7225101A (de)
CA (1) CA2352678A1 (de)
DE (1) DE60144150D1 (de)
MX (1) MXPA02012756A (de)
NZ (1) NZ523251A (de)
WO (1) WO2002005206A2 (de)

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Also Published As

Publication number Publication date
EP1299858B1 (de) 2011-03-02
WO2002005206A2 (en) 2002-01-17
CA2352678A1 (en) 2002-01-07
AU7225101A (en) 2002-01-21
NZ523251A (en) 2004-06-25
WO2002005206A3 (en) 2002-12-19
MXPA02012756A (es) 2004-04-05
ATE500569T1 (de) 2011-03-15
AU2001272251B2 (en) 2006-07-27
JP2004503029A (ja) 2004-01-29
EP1299858A2 (de) 2003-04-09
KR20030012934A (ko) 2003-02-12
US6633684B1 (en) 2003-10-14
KR100572444B1 (ko) 2006-04-18
JP4175461B2 (ja) 2008-11-05
CN1440542A (zh) 2003-09-03
CN1251147C (zh) 2006-04-12

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