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US6868190B1 Expired / Lapsed US ⏱️ 0.0 years remaining

Methods for automatically and semi-automatically transforming digital image data to provide a desired image look

Assignee: Monument Peak Ventures LLC
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Filing: 2000-10-19
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Granted: 2005-03-15
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Expires: 2020-10-19
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Abstract

Abstract A process for transforming digital source image data to provide a desired image look at the end of an imaging step chain is described comprising: defining desired values for at least two image look parameters associated with the desired image look; sensing the values of the defined image look parameters for the digital source image data; and modifying the digital source image data to provide digital output image data with at least one image look parameter value closer to the defined image look parameter value associated with the desired image look. The desired image look parameters may be defined with respect to an image to be displayed after further processing of the digital output image data downstream of the modifying step, information may be provided on the characteristics of the downstream processing, and the modifying step may be designed to compensate for effects of the downstream processing on the desired image look parameters.

Inventors

  • 👤 Roger A. Morton

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 11:20
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/222; H04N5/262; G; G06; G06T; G06T5/00; G06T2207/00; G06T2207/20; G06T2207/20172; G06T2207/20204

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 192 words
A process for transforming digital source image data corresponding to multiple image frames in a motion imaging sequence to provide a desired image look at a specified point of an imaging step chain comprising: defining desired values for at least two image look parameters associated with the desired image look; sensing data from multiple image frames in the motion imaging sequence which correlates to the values of the defined image look parameters for the digital source image data; and modifying the digital source image data as a function of the sensed data to provide digital output image data corresponding to the motion imaging sequence at the specified point with at least one image look parameter value closer to the defined image look parameter value associated with the desired image look; wherein the desired image look parameters are defined with respect to an image to be displayed after further processing of the digital output image data downstream of the modifying step, further comprising providing information on the characteristics of the downstream processing, and wherein the modifying step is designed to compensate for effects of the downstream processing on the desired image look parameters.
Claim 2
Dependent Claim 192 words
A process for transforming digital source image data corresponding to multiple image frames in a motion imaging sequence to provide a desired image look at a specified point of an imaging step chain comprising: defining desired values for at least two image look parameters associated with the desired image look; sensing data from multiple image frames in the motion imaging sequence which correlates to the values of the defined image look parameters for the digital source image data; and modifying the digital source image data as a function of the sensed data to provide digital output image data corresponding to the motion imaging sequence at the specified point with at least one image look parameter value closer to the defined image look parameter value associated with the desired image look; wherein the desired image look parameters are defined with respect to an image to be displayed after further processing of the digital output image data downstream of the modifying step, further comprising providing information on the characteristics of the downstream processing, and wherein the modifying step is designed to compensate for effects of the downstream processing on the desired image look parameters.
Claim 3
Dependent Claim 36 words
A process according to claim 1 , further comprising verifying whether the image look parameter values of the digital output image data provide a desired image look displayed at the end of the imaging step chain.
Claim 4
Dependent Claim 49 words
A process according to claim 2 , comprising further modifying the digital source image data to provide digital output image data with at least one image look parameter value closer to the defined image look parameter value associated with the desired image look in response to the verifying step.
Claim 5
Dependent Claim 64 words
A process according to claim 1 , wherein the digital source image data is first modified to provide digital output image data with image look parameter values corresponding to a defined reference look, and the digital output image data is subsequently modified to provide digital image data with image look parameter values corresponding to a desired image look distinct from the defined reference look.
Claim 6
Dependent Claim 25 words
A process according to claim 1 , wherein desired values for at least three image look parameters associated with the desired image look are defined.
Claim 7
Dependent Claim 25 words
A process according to claim 1 , wherein desired values for at least four image look parameters associated with the desired image look are defined.
Claim 8
Dependent Claim 23 words
A process according to claim 1 , wherein the digital source image data represents an original scene image captured with an electronic camera.
Claim 9
Dependent Claim 26 words
A process according to claim 1 , wherein the digital source image data represents an original scene image captured on photographic film which has been scanned.
Claim 10
Dependent Claim 44 words
A process according to claim 1 , wherein the values of the defined image look parameters, are sensed for the digital source image data by measuring characteristics of both the actual image and characteristics of test images that are part of a particular scene.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2008-03-14 2008-09-13 2009-03-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2012-03-14 2012-09-13 2013-03-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2016-03-14 2016-09-13 2017-03-15 $7700.00 Window Closed / Lapsed

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