US6097430A
Expired / Lapsed
US
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Image processing apparatus
Assignee: Olympus Corp
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Filing: 1995-10-10
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Granted: 2000-08-01
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Expires: 2015-10-10
Abstract
Abstract An image processing apparatus comprises an image inputting section having a photographing lens, a semiconductor image pickup element, such as a CCD, an A/D converting section for converting an obtained image signal to a digital signal, image correcting sections for subjecting respective images which are obtained at a plurality of image inputting sections to correction in terms of geometric displacement due to optical aberration, an image composing section for joining corrected images, a monitor and a printer. When a plurality of images are to be joined, a geometric displacement, such as aberration of the photographing lens, is corrected on a to-be-composed image on the basis of the photographing condition so that a joined image is obtained.
Inventors
- 👤 Yasuhiro Komiya
- 👤 Koutatsu Oura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:39
CPC Classifications
H; H04; H04N; H04N23/00; H04N23/60; H04N23/698; H04N1/00; H04N1/04; H04N1/19; H04N1/195; H04N1/32; H04N1/32101; H04N1/32128; H04N25/00; H04N25/40; H04N25/41; H04N25/60; H04N25/61; H04N5/00; H04N5/222; H04N5/262; H04N5/2624; H04N5/2628; H04N2201/00; H04N2201/04; H04N2201/0402; H04N2201/0414; H04N2201/0436; H04N2201/32; H04N2201/3201; H04N2201/3225; H04N2201/3274
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
206 words
An image processing apparatus comprising: an image inputting unit including at least one image inputting section comprising a photographing lens system provided integral with or separate from an apparatus body to form an optical image, and at least one image pickup element for photoelectrically converting the optical image to obtain an image; an image correcting section for correcting an optical aberration, caused by the at least one image inputting section, with respect to one or more images obtained from the image inputting unit; an image joining section for detecting a positional relation between those images containing the image aberration-corrected by the image correcting section and for joining together these images; and an image storage unit provided for storing at least one of (i) image data output from the image inputting unit and (ii) image data aberration-corrected by the image correcting section; and wherein: the image joining section detects a positional relation between those images containing image data output from the image storage unit and joins together these images based on the detected positional relation; the image inputting unit provides information on a photographing condition necessary for aberration correction; and the image correcting section corrects the optical aberration of the photographing lens based on the photographing condition.
Claim 2
Dependent Claim
206 words
An image processing apparatus comprising: an image inputting unit including at least one image inputting section comprising a photographing lens system provided integral with or separate from an apparatus body to form an optical image, and at least one image pickup element for photoelectrically converting the optical image to obtain an image; an image correcting section for correcting an optical aberration, caused by the at least one image inputting section, with respect to one or more images obtained from the image inputting unit; an image joining section for detecting a positional relation between those images containing the image aberration-corrected by the image correcting section and for joining together these images; and an image storage unit provided for storing at least one of (i) image data output from the image inputting unit and (ii) image data aberration-corrected by the image correcting section; and wherein: the image joining section detects a positional relation between those images containing image data output from the image storage unit and joins together these images based on the detected positional relation; the image inputting unit provides information on a photographing condition necessary for aberration correction; and the image correcting section corrects the optical aberration of the photographing lens based on the photographing condition.
Claim 3
Dependent Claim
35 words
The image processing apparatus according to claim 1, wherein the image correcting section comprises an optical system for aberration correction arranged between the at least one image inputting section and a subject to be photographed.
Claim 4
Dependent Claim
28 words
The image processing apparatus according to claim 1, wherein the image correcting section further comprises an aberration detecting unit for detecting optical aberration of the photographing lens system.
Claim 5
Dependent Claim
28 words
The image processing apparatus according to claim 1, wherein the photographing condition for aberration correction is stored in the image storage unit as a header for the image.
Claim 6
Dependent Claim
18 words
The image processing apparatus according to claim 4, wherein the image storage unit comprises a detachable recording medium.
Claim 7
Dependent Claim
31 words
The image processing apparatus according to claim 1, wherein the image correcting section corrects the optical aberration of the photographing lens based on the photographing condition and a predetermined calculation formula.
Claim 8
Dependent Claim
50 words
The image processing apparatus according to claim 1, wherein: the photographing lens system includes a lens array having a plurality of lenses; and the at least one image pickup element includes an image pickup array for subjecting a light image which is formed by the respective lenses to photoelectric conversion.
Claim 9
Dependent Claim
31 words
The image processing apparatus according to claim 7, wherein the image correcting section subjects the image correction made on the respective images from the image pickup array to time sequential processing.
Claim 10
Dependent Claim
21 words
The image processing apparatus according to claim 1, wherein the image correcting section subjects the aberration-corrected image to further parallax correction.
Claim 11
Dependent Claim
27 words
The image processing apparatus according to claim 1, further comprising: an operation section for setting a same photographing condition under which a plurality of images are photographed.
Claim 12
Dependent Claim
25 words
The image processing apparatus according to claim 10, wherein the photographing condition set by said operation section is the same as a previous photographing condition.
Claim 13
Dependent Claim
70 words
The image processing apparatus according to claim 1, wherein images input from the image inputting unit are comprised of color images input so as to be separated as RGB color signals; and further comprising a displacement detecting unit which detects a displacement based on a G signal of the RGB color signals; and wherein the aberration correction is made by the image correcting section in accordance with the detected displacement.
Claim 14
Dependent Claim
37 words
The image processing apparatus according to claim 1, wherein the image storage unit includes a memory section for storing at least an output from said image inputting unit which includes a photographing condition necessary for aberration correction.
Claim 15
Dependent Claim
18 words
The image processing apparatus according to claim 13, wherein the image storage unit comprises a detachable recording medium.
Claim 16
Dependent Claim
167 words
An image processing apparatus comprising: an image inputting unit including at least one image inputting section comprising a photographing lens system provided integral with or separate from an apparatus body to form an optical image, and at least image pickup element for photoelectrically converting the optical image to obtain an image; an image correcting section for correcting an optical aberration, caused by the at least one image inputting section, with respect to one or more images obtained from the image inputting unit; an image joining section for detecting a positional relation between those images containing the image aberration-corrected by the image correcting section and for joining together these images; and a correction data generating unit for generating data for correction by the image correcting section; and wherein the correction data generating unit generates the data in accordance with a positional change of a marker on an aberration detection sheet in a given position caused when the at least one image inputting section photographs the aberration detection sheet.
Claim 17
Dependent Claim
167 words
An image processing apparatus comprising: an image inputting unit including at least one image inputting section comprising a photographing lens system provided integral with or separate from an apparatus body to form an optical image, and at least image pickup element for photoelectrically converting the optical image to obtain an image; an image correcting section for correcting an optical aberration, caused by the at least one image inputting section, with respect to one or more images obtained from the image inputting unit; an image joining section for detecting a positional relation between those images containing the image aberration-corrected by the image correcting section and for joining together these images; and a correction data generating unit for generating data for correction by the image correcting section; and wherein the correction data generating unit generates the data in accordance with a positional change of a marker on an aberration detection sheet in a given position caused when the at least one image inputting section photographs the aberration detection sheet.
Claim 18
Dependent Claim
48 words
The image processing apparatus according to claim 15, wherein the at least one image inputting section further includes a finder, and wherein a positional alignment is made between the aberration detection sheet and the image inputting section with the use of a positional alignment mark on the finder.
References Cited (Backward Citations)
US4829339A
Cited
US5159455A
Cited
US5386228A
Cited
US5576758A
Cited
US5640202A
Cited
US5646679A
Cited
US5528290A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-08-01 | 2004-01-31 | 2004-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-01 | 2008-01-31 | 2008-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-01 | 2012-01-31 | 2012-08-01 | $7700.00 | Window Closed / Lapsed |