Image analysis – Image sensing
Patent
1997-08-19
1999-07-27
Chang, Jon
Image analysis
Image sensing
382318, G06K 700
Patent
active
059304111
ABSTRACT:
Picture images being joined without connection gaps can be produced with high quality by adjusting a position error, even if an error is included in a scanning position being detected, and by preventing a map missing area from arising which is caused by the adjustment of position error. A position error detection circuit detects a position error from picture information consisting of image data inside a scanning area being read overlapped by a line image sensor and storage data being stored in an image memory. Next, the position error detection circuit adjusts a scanning position coordinate for cancelling this position error, which is then output to a mapping circuit as an adjustment position coordinate. The mapping circuit stores the image data to the image memory according to the adjustment position coordinate.
REFERENCES:
patent: 4262280 (1981-04-01), Kochert
patent: 4860377 (1989-08-01), Ishigaki
patent: 4901163 (1990-02-01), Tsujioka et al.
patent: 4949391 (1990-08-01), Faulkerson et al.
patent: 5187753 (1993-02-01), Bloomberg et al.
patent: 5227909 (1993-07-01), Watson
patent: 5257325 (1993-10-01), Casparian et al.
patent: 5469274 (1995-11-01), Iwasaki et al.
patent: 5515181 (1996-05-01), Iyoda et al.
patent: 5517588 (1996-05-01), Kondo
patent: 5525788 (1996-06-01), Bridgelall et al.
patent: 5532765 (1996-07-01), Inoue
patent: 5578813 (1996-11-01), Allen et al.
patent: 5594817 (1997-01-01), Fast et al.
patent: 5732162 (1998-03-01), Curry
patent: 5787195 (1998-07-01), Tsujimoto et al.
Photogrammetric Engineering and Remote Sensing, vol. 42, No. 10, 1976, pp. 1285-1299.
English Language Foreign Search Report dated Jun. 20, 1995.
Kojima Akio
Kuwahara Yasuhiro
Murata Kazuyuki
Takahashi Naoki
Chang Jon
Matsushita Electric - Industrial Co., Ltd.
Patel Jayanti K.
LandOfFree
Image processing apparatus for adjusting scanning position does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image processing apparatus for adjusting scanning position, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image processing apparatus for adjusting scanning position will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-888936