John J Mitch, Age 753568 Sunset Ln, Williamson, NY 14589

5414779, May 9, 1995

Jun 14, 1993

8/076592

John Mitch - Webster NY

Eastman Kodak Company - Rochester NY

G06K 900

382199

Locations of respective image frames contained on an image recording, such as a continuous color photographic film strip scanned by digitizing opto-electronic scanner are identified by storing scanline data produced by the scanner in a digital database, and processing the stored scanline data to generate a predictor space which is used to identify locations of all the minimally valid frames. Thereafter, the well formed image frames are used to produce statistics which are used to detect the location of other frames.

5596415, Jan 21, 1997

Jun 14, 1993

8/076523

Patrick A. Cosgrove - Honeoye Falls NY
John Mitch - Webster NY
Mark Niedzielski - Fairport NY

Eastman Kodak Company - Rochester NY

B41J 247
G03B 2752
H04N 121
H04N 123

358296

Locations of respective image frames contained on an image recording, such as a continuous color photographic film strip scanned by digitizing opto-electronic scanner are identified by storing scanline data produced by the scanner in a digital database, and processing the stored scanline data in accordance with set of image frame identification operators, which iteratively identify locations of nominally valid frames, beginning with the identification of all well formed frames. Each well formed frame has prescribed image frame attributes including at least a spatial region of image modulance bounded by leading and trailing edges adjacent to Dmin interframe gaps. The iterative identification procedure includes `chopping` less than well formed frames, sorting frame regions based upon geometry considerations and identifying and adjusting the size of oversized and undersize frames. To reduce computational complexity a set of image frame-based `predictors` and an associated set of thresholds are used in the iterative search and sort process.