Eastman-kodak Company

Eastmas Kodak Company

John D Buhr

Allan Francis Sowinski

Richard P Szajewski

Frank R Brockler

Lois A Buitano

David Lynn Patton

John Randall Fredlund

Robert M Goodwin

Jose E Rivera

Frederick R Koeng

Karin Topfer

Harry D Franchino

Edward B Gindele

Edward J Giorgianni

Geoffrey John Woolfe

Andrew Charles Gallagher

Raymond William Ptucha

Jeffrey L Hall

John A Weldy

Jon N Eikenberry

Drake M Michno

Thomas E Madden

Mamie Kam-Ng

Michael S Axman

David K Rhoda

Michael W Dupin

Maria J Gonzalez

Jerry K Wagner

Cynthia A Pellow

John F Rahill

A system and method of offering photofinishing services involves receiving an exposed photographic film from a customer; developing and scanning the film to produce a digital image; displaying examples of a plurality of looks on a color display medium to a customer; receiving a selection of a preferred look from the customer; and applying the selected look to the digital image to produce a processed digital image having the preferred look.

Plurality of picture appearance choices from a color photographic recording material intended for scanning

A method and apparatus for modifying images. The method includes the steps of analyzing a digital image file of an image so as to identify at least one predetermined colorimetric parameter; and automatically modifying that portion of said image having said at least one predetermined colorimetric parameter to a second predetermined colorimetric parameter so as to produce a modified digital image.

Method and apparatus for modifying a portion of an image in accordance with colorimetric parameters

A method of transforming the color appearance of a plurality of digital images includes receiving a plurality of digital images from a capture medium wherein each digital image includes a plurality of pixel values relating to at least three basic colors; calculating a color correction transform by using a non-linear adjustment that is independent of the digital images and which corrects an under-exposure condition as a function of the capture medium; and a linear functional relationship dependent upon the pixels of the basic colors, the linear functional relationship defining an exposure-level-dependent estimate of gray corresponding to the photographic response of the capture medium; and using the color correction transform to modify the pixels of the plurality of digital images wherein the pixels within a digital image are transformed with varying degrees of color modification as a function of exposure.

Color transformation for processing digital images

A print and method of making a print having a invisible coordinate system on the same side as the image using a digital printer. The print may include additional invisible information which relates to specific parts of the image.

Method and apparatus for making a print having an invisible coordinate system

This invention relates to an apparatus and method for providing calibration of photographic media. More particularly, the method and apparatus are based on measurements of areas of minimum optical density of a given photographic medium. Such measurements, when combined with reference optical density vs. exposure calibration data for related photographic media, provide an estimate of the optical density vs. exposure relationship of the given photographic medium. The method and apparatus of this invention are especially applicable for the calibration of photographic media used in hybrid imaging applications.

Method and means for determining estimated relative exposure values from optical density values of photographic media

A method of automatically processing a digital color image, the digital color image having pixels values from which lightness, chroma, and hue values of the image can be deduced according to a predetermined transform, includes the steps of: transforming the pixel values to lightness, chroma and hue values; transforming the hue values by consistently and smoothly moving the hue values within a predetermined region of color space toward or away from hues of predetermined preferred colors; and consistently and smoothly shifting the hue values in a predetermined region of color space to avoid predetermined objectionable colors.

Color image reproduction of scenes with preferential color mapping

An image processing and manipulation system provides a user the opportunity to customize images exposed on dry process photosensitive film. That is, the system of the present invention permits a user to choose a particular look that is to be associated with exposed images on photosensitive film. The looks can be, but are not limited to, for example, accurate color reproduction, portraiture, brilliant color, black and white, etc. Therefore, with the system of the present invention, a customer is presented with the option of choosing a photographic appearance and or look that the customer desires for planned images. In the system and method of the present invention, an order based on a photographic film selected by the customer and a selected appearance characteristic is associated with the images exposed on the film. A code is assigned to at least a sample of the selected film and/or the order. At a photofinishing site, the film is developed to produce the images captured by the user, and scanned to produce a digital record of the captured images. The digital record is thereafter digitally processed based on the user selected appearance characteristic to produce processed images that reflect the user selected appearance characteristic.

Image processing and manipulation system

A color negative photographic element especially suited for preloading in a one-time-use camera is disclosed. The element is capable of producing images that, when developed, converted to electronic form, and then converted to a viewable form, exhibit excellent color, reduced granularity, and improved sharpness. The photographic elements contain blue, green, and red recording layer units capable of forming spectrally differentiated dye images. The layer units are substantially free of colored masking coupler, and each exhibits a dye image gamma of less than 1.5. The element exhibits an exposure latitude of at least 2.7 log E. The gamma ratios of the blue, green, and red recording layer units are between 0.80 and 1.2. Chemical processing of the element is also disclosed.

Color negative film element and process for developing

A method for enhancing the hue and lightness characteristics of a digital color image, the digital color image having pixel values from which digital luminance and color difference values can be deduced, includes the steps of: deducing digital luminance and digital color difference values for pixels of the digital color image; using the pixels of the digital color image to calculate an image dependent transform; using the image dependent transform to modify the digital luminance values for pixels of the digital color image to form modified luminance values; calculating a color transform that modifies the original digital color difference values in a manner that consistently and smoothly moves the values toward or away from predetermined digital color difference values; and using the color transform to modify the original color difference values for pixels of the digital color image to produce modified color difference values.

Color image reproduction of scenes with preferential color mapping and scene-dependent tone scaling

A method and system for encoding data onto a pictorial hardcopy print made by digital printing or digital record file of image so that the image may be reproduced or displayed as originally produced and/or captured and in accordance with a personal printing/display profile.

Auto restoration of a print

A method and apparatus for modifying images. The method includes the steps of analyzing a digital image file of an image so as to identify at least one predetermined colorimetric parameter; and automatically modifying that portion of said image having said at least one predetermined colorimetric parameter to a second predetermined colormetric parameter so as to produce a modified digital image.

A method of digital photofinishing including the steps of: producing a digital color image in printing densities of a color image captured on alternative capture photographic media; first mapping the printing densities of the alternative capture photographic media to the printing densities that would have been obtained for reference color photographic media; processing the mapped digital color image with a scene balance algorithm to produce a processed digital color image; second mapping the processed digital color image through a hard copy media characteristic curve to produce a mapped digital color image mapped to print densities of the hard copy media; sharpening the mapped digital color image with a sharpening algorithm optimized to avoid unacceptable artifacts; and digitally printing the sharpened digital color image onto hard copy media.

Digital photofinishing system including digital image processing of alternative capture color photographic media

A method and system for encoding data onto a pictorial hardcopy print made by digital printing or digital record file of image so that the image may be reproduced or displayed as originally produced and/or captured. Information regarding the colorimetric value of a small area of the image is determined and record on the original print.

Auto resoration of a print

A method is disclosed for electronically processing an image scanned from a scene exposed onto a color negative photographic element. The element is especially capable of producing images that, when scanned, converted to electronic form, corrected and then converted to a viewable form, exhibit excellent color, reduced granularity and improved sharpness. The photographic elements contain blue, green and red recording layer units capable of forming spectrally differentiated dye images. The layer units are substantially free of colored masking coupler, and each exhibit a dye image gamma of less than 1.5. The element exhibits an exposure latitude of at least 2.7 log E. The gamma ratios of the blue, green and red recording layer units are between 0.80 and 1.2. A method for producing a viewable image is additionally disclosed.

Method of electronically processing an image from a color negative film element

A method of digital photofinishing comprising the steps of: producing a digital color image in optical printing densities of a color image captured on photographic media; processing the digital color image with an underexposure gamma correction algorithm, a scene balance algorithm, and a contrast normalization algorithm to produce a processed digital color image; mapping the processed digital color image through a hard copy media characteristic curve to produce a mapped digital color image mapped to print densities of the hard copy media; sharpening the mapped digital color image with a sharpening algorithm optimized to avoid unacceptable artifacts; and digitally printing the sharpened digital color image onto hard copy media.

Digital photofinishing system including film under exposure gamma, scene balance, contrast normalization, and image sharpening digital image processing

Growing community of inventors

Fairport, NY, United States of America

John D Buhr