Eastman-kodak Company

David P D'Aurelio

Bradley C DeCook

Brian K Gallipeau

Richard W Lourette

Rocco J Porcellio

Michael D Krahe

A method and apparatus for processing digital image data of an image. The digital data is divided up into a plurality of image segments and distributed to at least two image processing units. The image segments each have an overlapping region of the next adjacent image segment. The digital data is manipulated by each of the at least two image processing units at the same time and sent to a print engine interface unit as requested where the image is recombined.

Method and apparatus for manipulating digital image data

Customized index prints incorporating user determined graphical representations and optional textual information is generated from user selectable digital index print description files having template data and bit-mapped graphical representations. Digital image data is provided from a film scanner along with frame number information and is resized using size instructions from the index print description file to fit the imagette areas in the index print template. Optional textual data is entered via a user interface to provide customized information to the customer. The processed imagette data and bit-mapped graphical representations (and optional textual information) is then merged into the index print template data to create a printable customized index print template file which can be sent directly to a digital printer or stored for subsequent off-line printing.

Formatted digital index print system and method

A magazine having a plurality of cavities, each cavity designed for holding and dispensing a film cartridge. A memory is secured to the magazine for retaining and storing information relating to the magazine, cartridge, and/or photosensitive material.

Smart film cartridge magazine

There is disclosed an automatically adjustable electronic drive circuit for a multi-laser thermal-printer to insure uniformity in printing by all of the lasers. Each circuit includes a semi-conductor diode laser, a power transistor for driving the laser, a light sensor, a current sensor, a digitally adjustable potentiometer bias level unit, a dual input power amplifier for driving the power transistor, and two D/A converters for applying threshold and enable (full-on) signal levels to the inputs of the power amplifier. A first data feedback loop from a laser current monitor through an external central processor unit (CPU) to one of the D/A converters sets the threshold drive current to the laser. A second data feedback loop from the light sensor through the CPU and the adjustable bias unit to the second D/A converter establishes the level of the enable drive current to the laser to obtain a precisely calibrated full-on light power output of the laser. This circuit is periodically re-calibrated such that the laser light power output level remains constant for a given data command throughout the service life of the laser in spite of ageing. All of the light power output levels for the multiple lasers in the printer are calibrated to the same light power output level (within a narrow range) for a given data command.

Growing community of inventors

Hilton, NY, United States of America

David P D'Aurelio