Wood tracking by identification of surface characteristics

Details Wood tracking by identification of surface characteristics Wood tracking by identification of surface characteristics

2008-07-29

2008-07-29

Mehta, Bhavesh (Department: 2624)

Image analysis

Applications

Manufacturing or product inspection

C700S117000

Reexamination Certificate

active

11042467

ABSTRACT:
A “Woodprint™” characterization and identification technique employs cameras (16), lighting (14), camera interface hardware (18), a computer (20), and/or image processing software to collect and analyze surface characteristics of pieces of wood (8) to track them through an automated production process in real-time with information that is specific to each wood piece (8), such as what machining is required, its value, and/or its destination. When a wood piece (8) reaches a point in the production process where a decision is required, its unique identity is used to retrieve appropriate information previously determined and assigned to the wood piece (8).

REFERENCES:
patent: 4069851 (1978-01-01), Bibler
patent: 4086496 (1978-04-01), Berry
patent: 4185672 (1980-01-01), Vit et al.
patent: 4207472 (1980-06-01), Idelsohn et al.
patent: 4221974 (1980-09-01), Mueller et al.
patent: 4286880 (1981-09-01), Young
patent: 4301373 (1981-11-01), Sjödin
patent: 4606645 (1986-08-01), Matthews et al.
patent: 4827142 (1989-05-01), Hatje
patent: 4831545 (1989-05-01), Floyd et al.
patent: 4867213 (1989-09-01), Bolton et al.
patent: 4879752 (1989-11-01), Aune et al.
patent: 4916629 (1990-04-01), Bogue et al.
patent: 4926350 (1990-05-01), Bechtel et al.
patent: 4992949 (1991-02-01), Arden
patent: 5252836 (1993-10-01), Matthews et al.
patent: 5254859 (1993-10-01), Carman et al.
patent: 5335790 (1994-08-01), Geiger et al.
patent: 5412220 (1995-05-01), Moore
patent: 5421385 (1995-06-01), McGee
patent: 5518052 (1996-05-01), Westberg et al.
patent: 5524771 (1996-06-01), Kairi et al.
patent: 5544256 (1996-08-01), Brecher et al.
patent: 5544757 (1996-08-01), Geiger et al.
patent: 5644392 (1997-07-01), Soest
patent: 5703960 (1997-12-01), Soest
patent: 5710835 (1998-01-01), Bradley
patent: 5960104 (1999-09-01), Conners et al.
patent: 6031567 (2000-02-01), Johnson
patent: 6272437 (2001-08-01), Woods et al.
patent: 6305224 (2001-10-01), Stanish et al.
patent: 6539993 (2003-04-01), Starr
patent: 6543498 (2003-04-01), Woodham
patent: 6594590 (2003-07-01), Woods
patent: 6597761 (2003-07-01), Garms
patent: 6598477 (2003-07-01), Floyd
patent: 6756789 (2004-06-01), Parker et al.
patent: 6757058 (2004-06-01), Carman et al.
patent: 6813927 (2004-11-01), Harris et al.
patent: 7004329 (2006-02-01), Magnan
patent: 7200458 (2007-04-01), Carman et al.
patent: 2002/0040283 (2002-04-01), Woods et al.
patent: 2002/0085093 (2002-07-01), Frigon et al.
patent: 2002/0168083 (2002-11-01), Garms et al.
patent: 2002/0198764 (2002-12-01), Schorno et al.
patent: 2003/0029519 (2003-02-01), Starr
patent: 2003/0079544 (2003-05-01), Floyd
patent: 2003/0093241 (2003-05-01), Floyd et al.
patent: 2003/0183559 (2003-10-01), Hermann
patent: 2003/0192412 (2003-10-01), Otto et al.
patent: 2004/0030536 (2004-02-01), Woods et al.
patent: 2004/0057551 (2004-03-01), Skatter et al.
patent: 2005/0013472 (2005-01-01), Gautier
patent: 2006/0260718 (2006-11-01), Neglay et al.
patent: 2007/0119518 (2007-05-01), Carman et al.
patent: 2 797 975 (1999-01-01), None
patent: WO 03/019308 (2003-03-01), None
International Search Report concerning corresponding International Application No. PCT/US2004/023727.
Written Opinion concerning corresponding International Application No. PCT/US2004/023727.
Richard W. Conners, D. Earl Kline, Philip A. Araman, and Thomas H. Drayer,IEEE(Jul. 1997), 43-48, “Machine Vision Technology for the Forest Products Industry”.
A rough (nonprofessional) English translation of French Patent No. 2 797 975, dated Jan. 9, 1999, that was submitted with the last.
Restriction requirement in connection with U.S. Appl. No. 11/609,744, (Sep. 10, 2007).

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