Lockheed Martin Corporation

International Business Machines Corporation

Graham Packaging Company, L.p.

Alfred T Rundle

Lennart A Saaf

Agnes Yee Ngai

David James Shippy

Jeffrey Scott Poulin

Raymond J Eberhard

Richard C Vanhall

Michael J Riess

Robert M Krohn

Steven J Pratt

David J Coffelt

Peter J Dugan

Mark D Atkins

Timothy V Bolan

Donald J Hanrahan

Josephine A Boston

George A Fax

Patrick Ouellette

Bernhard Laubli

David A Ring

Douglas J Goodin

Scott W Breen

A method to arbitrate between results obtained from observationally data derived by several procedures. Each procedure is given a ranking according to the confidence on the procedure. The results and characteristics derived from the results are used in a plurality of rules, where the rules are used to arbitrate between the results.

Method and system for address result arbitration

An attribute-based system and method for mail piece identification includes generating and storing, during a first mail sorting operation, a first set of attribute information that can include an image fingerprint derived from a portion of an image of the mail piece. Then, in a subsequent mail sorting operation, a second image of the mail piece can be obtained and used, in part, to generate a second set of attribute information that may be compared to records in a mail piece database in order to identify the mail piece.

Mail piece identification using bin independent attributes

A method for sorting mail includes performing an automatic address recognition process on a digitized image of a mail piece and generating a plurality of conditional address recognition results and a plurality of confirmation values each associated with one of the plurality of conditional address recognition results. The method can include sending the digitized image, the plurality of conditional address recognition results and the plurality of confirmation values to a video coding system. The method can include detecting a possible error in a first video coding result, the possible error detected using error correction information including information from the automatic address recognition process. The method may include indicating the possible error to a video coding operator, and performing a video coding operation to obtain a second video coding result and arbitrating or selecting one of the results as output.

Correcting video coding errors using an automatic recognition result

A method for sorting parcels may include reading, during a first sortation pass, machine readable indicia applied to the parcel prior to mailing and at least a portion of delivery address information on a parcel. The method may also include selecting a reference indicium from the machine readable indicia and creating an entry, corresponding to the reference indicia, in a first database, the entry including a portion of the delivery address information for the parcel and a value corresponding to the reference indicium. The method may also include determining whether the delivery address information has a corresponding forwarding order, and, if a corresponding forwarding order exists, modifying the delivery address information in accordance with the forwarding order. The method may include forwarding the entry to a second database different from the first database, the second database corresponding to the delivery address information. The method may include reading the machine readable indicia during a second sortation pass, subsequent to the first, identifying the reference indicium and retrieving the entry corresponding to the reference indicium from the second database, and sorting the parcel according to the portion of the delivery address information in the entry retrieved from the database. The method may also include delivering the parcel to a location corresponding to the delivery address information retrieved from the database, even if the delivery address information differs from the destination address originally applied to the parcel.

Address forwarding for parcels

A method for sorting mail that may include performing an automatic address recognition process on a digitized image of a mail piece and generating a plurality of conditional address recognition results and a plurality of confirmation values each associated with one of the plurality of conditional address recognition results. The method can include sending the digitized image, the plurality of conditional address recognition results and the plurality of confirmation values to a video coding system, and selecting a video coding task corresponding to one or more of the plurality of confirmation values. The method can include comparing a video coding result with each of the plurality of confirmation values and, if one of the plurality of confirmation values matches the video coding result, then selecting a confirmed address recognition result from the plurality of conditional address recognition results, the confirmed address recognition result being associated with the confirmation value matching the video coding result.

Implicit video coding confirmation of automatic address recognition

A system and method for achieving constant magnification of a scanned three-dimensional item without the use of special optics or other specialized hardware. The system includes the dynamic computation of a camera parameter-dependent factor and applying that factor in real-time to the sampled signal resulting from the scan of the item.

Constant magnification imaging method and system

Method and systems for early detection of potentially hazardous material associated with the collection of mail or other objects. In an embodiment of the method of this invention, image characteristics for an image of an item being examined are obtained. A predetermined profile is then retrieved from a profile database. The image characteristics for the image of the item are compared to the image characteristics present in the predetermined profile. If the image characteristics present in the predetermined profile substantially match the image characteristics for the image of the item, the item is identified for special processing. If the image characteristics present in the predetermined profile do not substantially match the image characteristics for the image of the item, another predetermined profile is retrieved and compared to the image characteristics for the image of the item. A system that implements the method of this invention includes a transport sub-system and a computing sub-system.

Mail image profiling and handwriting matching

A method to arbitrate between results obtained from observationally derived data by several procedures, where the results are items characteristic of the observationally derived data is disclosed. Each procedure is given a ranking according to the confidence on the procedure. The results and characteristics derived from the results are used in a plurality of rules, where the rules are used to arbitrate between the results.

The invention is characterized in certain aspects by data processing architectures and methods of processing a mail piece having a destination address field through outgoing and incoming mail centers. An illustrative method includes receiving a mail piece at an outgoing mail center for transport to an incoming mail center and subsequent sorting and transport from the incoming mail center to an an addressee. The mail piece includes a destination address field that is divided into a first address portion and a second address portion. The first address portion is interpreted at the outgoing mail center and used to sort the mail piece for transport to the incoming mail center. The second address portion is eventually resolved and used by the incoming mail center to sort the mail piece for subsequent delivery to an addressee. Because resolution of the second address portion is not required until the physical mail piece arrives at the incoming mail center, secondary address resolution is delayed in accordance with a set of predetermined time parameters. The second address portion is eventually resolved to generate a set of sorting instructions that are made accessible to the incoming mail center in accordance with the specified time parameters. By assigning a deferral time unique to each mail piece of a selected plurality of mail pieces, secondary address resolution for those mail pieces can be prioritized according to need.

System and method of deferred postal address processing

Method and apparatus to avoid the code space and time overhead of the software-loop. Loops (repeatedly executed blocks of instructions) are often used in software and microcode. Loops may be employed for array manipulation, storage initialization, division and square-root interpretation, and microinterpretation of instructions with variable-length operands. Software creates loops by keeping an iteration count in a register or in memory. During each iteration of the code loop, software decrements the count, and then branches to the 'top' of the loop is the count remains nonzero. This apparatus puts the decrement, compare, and branch-to-top into hardware, reducing the number of instructions in the loop and speeding loop execution. Hardware further speeds loop execution by eliminating the wait for the branch to the top-of-loop instruction. That is, it prefetches the top-of-loop instruction near the bottom of the loop. The loop may be initialized for a fixed iteration count, or can accept a variable count in the iteration count register. The apparatus consists of counters for the number of instructions in the loop, an iteration counter, a pointer to the top-of-loop location, and an instruction to initiate the loop.

Method and apparatus for counting remaining loop instructions and

An address translation mechanism that allows for the creation, use, and purging of Translation Lookaside Buffer (TLB) entries associated to a unique task (virtual machine or guest). This association between guest and TLB entry allows for reuse of guest TLB entries (sets) in a multitasking system, quick purging of TLB entries during transition between address translation states, and quick restoration of control program TLB entries. The address translation mechanism as described herein must contain, at a minimum, a translation lookaside buffer; each entry must contain, at least: a absolute address field, a virtual address field and a translation mode indicator (TMI); a guest TMI table having entries containing a unique identifier to a guest and an associated TMI value; and a TMI register that holds the currently valid TMI.

Dynamic validity facility for fast purging of translation bypass buffers

A plurality of processors are connected to the interprocessor communications facility in the multiprocessing system of the invention. The interprocessor communications facility has arbitration circuitry, mailbox circuitry, and processor interrupt circuitry. The interprocessor communications facility of the invention is centralized and does not require the use of main storage. This enables processors to communicate with each other in a fast and efficient manner. The arbitration circuitry prevents simultaneous access of the interprocessor communications facility by more than one processor, and decodes the commands sent from the processors and routes them to the processor interrupt circuitry or to the mailbox circuitry, depending on the command. The mailbox circuitry of the invention receives messages from sending processors and provides them to the intended receiving processors in a safe and secure manner. The processor interrupt circuitry facilitates the interprocessor communications process by handling interprocessor interrupts.

Growing community of inventors

Endwell, NY, United States of America

Alfred T Rundle