Patent EP0363988A2 successfully refreshed from Google Patents.
EP0363988A2
Expired / Lapsed
EP
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Color scanner and automatic setting method
Assignee: Fujifilm Holdings Corp
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Filing: 1989-10-13
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Granted: —
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Expires: 2009-10-13
Abstract
Abstract This invention is a color scanner comprising an image reading means for reading an original stored in an original cassette by carrying out of a rough-scanning or main scanning, a signal processing means for signal-processing the main scan data of said original, which the main scan data obtained by said image reading means, an calculation setting means for obtaining characteristic values of said original on the basis of rough-scan data obtained by said rough-scanning, calculating original classification informations on the basis of the characteristic values, setting a signal processing conditions into said signal processing means, and outputting a certainty factor, an input means for inputting supplemental informations necessary when said certainty factor is low, and a recording means for recording the image on the basis of the output of the signal processing means. This invention relates to a method thereof. This invention is a color scanner comprising an input section for scanning and reading an original while conducting color separation, an original storage and transporting section having an original storage portion, said original storing and transporoting section being capable of automatically transporting said original from said storage portion to said input section, image processing section for performing image processing on the basis of color separation signals from said input section so as to produce halftone signals, an output section for producing and outputting a halftone film from said halftone signals, and automatic condition setting section for determining processing conditions on the basis of the rough-scan data from said image processing section and for setting set-up parameters of said image processing section.
Inventors
- 👤 Seijchiro Morikawa
- 👤 Fumito Takemoto
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 02:42
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/40; Y; Y10; Y10S; Y10S706/00; Y10S706/90
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
114 words
A color scanner comprising: an image reading means for reading an origial stored in an original cassette by carrying out of rough-scanning or main scanning; a signal processing means for signal processing main scan data of said original, which the main scan data obtained by said image reading means; an operating setting means for obtaining characteristic values of said oiginal on the basis of rough scan data obtained by said rough-scanning and setting signal processing conditions by means of automatic set -up to said signal processing means; an input means for inputting necessary instructive informations; and a recording means for recording the image on the basis of the output of said signal processing means.
Claim 2
Dependent Claim
114 words
A color scanner comprising: an image reading means for reading an origial stored in an original cassette by carrying out of rough-scanning or main scanning; a signal processing means for signal processing main scan data of said original, which the main scan data obtained by said image reading means; an operating setting means for obtaining characteristic values of said oiginal on the basis of rough scan data obtained by said rough-scanning and setting signal processing conditions by means of automatic set -up to said signal processing means; an input means for inputting necessary instructive informations; and a recording means for recording the image on the basis of the output of said signal processing means.
Claim 3
Dependent Claim
18 words
A color scanner as claimed in Claim 1, wherein fuzzy reasoning is used in said automatic set up.
Claim 4
Dependent Claim
81 words
An automatic setting method of signal processing conditions, in a color scanner for reading an original stored in an original cassette and signal-processing the signal obtained by the reading in order to record the image, comprising the steps of obtaining characteristic values of said origianl on rough scan data of said original, calculating original classi fication informations on the basis of the characteristic values and auto matically setting parameters of said signal processing on the basis of the original classification informations.
Claim 5
Dependent Claim
81 words
An automatic setting method of signal processing conditions, in a color scanner for reading an original stored in an original cassette and signal-processing the signal obtained by the reading in order to record the image, comprising the steps of obtaining characteristic values of said origianl on rough scan data of said original, calculating original classi fication informations on the basis of the characteristic values and auto matically setting parameters of said signal processing on the basis of the original classification informations.
Claim 6
Dependent Claim
131 words
A color scanner comprising: an image reading means for reading an original stored in an original cassette by carrying out of a rough-scanning or main scanning; a signal processing means for signal processing main scanning data of said original, which the main scanning data obtained by said image reading means; an operating setting means for obtaining charac teristic values of said original on the basis of rough scan data obtained by said rough-scanning, calculating original classification informations on the basis of the characteristic values, setting signal processing conditions for said signal processing means, and outputting a certainty factor; an input means for inputting necessary supplemental informations when said certainty factor is low; and a recording means for recording the image on the basis of the output of said signal processing means.
Claim 7
Dependent Claim
131 words
A color scanner comprising: an image reading means for reading an original stored in an original cassette by carrying out of a rough-scanning or main scanning; a signal processing means for signal processing main scanning data of said original, which the main scanning data obtained by said image reading means; an operating setting means for obtaining charac teristic values of said original on the basis of rough scan data obtained by said rough-scanning, calculating original classification informations on the basis of the characteristic values, setting signal processing conditions for said signal processing means, and outputting a certainty factor; an input means for inputting necessary supplemental informations when said certainty factor is low; and a recording means for recording the image on the basis of the output of said signal processing means.
Claim 8
Dependent Claim
22 words
A color scanner as claimed in Claim 4, wherein fuzzy reasoning is used in a means for calculating said original classification informations.
Claim 9
Dependent Claim
93 words
An automatic setting method of signal processing conditions, in a color scanner for reading an original stored in an original cassette and signal-processing the signal obtained by the reading in order to record the image, comprising the steps of obtaining characteristic values of said original on rough scan data of said original, calculating original classification informations on the basis of the characteristics values, determining a certainty factor, automatically setting parameters of said signal processing on the basis of the original classification informations, and inputting necessary supplemental informations when the certainty factor is low.
Claim 10
Dependent Claim
93 words
An automatic setting method of signal processing conditions, in a color scanner for reading an original stored in an original cassette and signal-processing the signal obtained by the reading in order to record the image, comprising the steps of obtaining characteristic values of said original on rough scan data of said original, calculating original classification informations on the basis of the characteristics values, determining a certainty factor, automatically setting parameters of said signal processing on the basis of the original classification informations, and inputting necessary supplemental informations when the certainty factor is low.
Claim 11
Dependent Claim
131 words
A color scanner comprising: an image reading means for reading an original stored in an original cassette by carrying out of a rough-scanning or main scanning: a signal processing means for signal processing main scan data of said original, which the main scan data obtained by said image reading means: an operating setting means for obtaining characteristic values of said original on the basis of rough scan data obtained by said rough scanning and setting signal processing conditions for said signal processing means: a supplemental input means for inputting finishing informations of the image to the setting of the signal processing conditions and correcting them: an input means for inputting necessary instructive informations: a recording means for recording the image on the basis of the output of said signal processing means.
Claim 12
Dependent Claim
131 words
A color scanner comprising: an image reading means for reading an original stored in an original cassette by carrying out of a rough-scanning or main scanning: a signal processing means for signal processing main scan data of said original, which the main scan data obtained by said image reading means: an operating setting means for obtaining characteristic values of said original on the basis of rough scan data obtained by said rough scanning and setting signal processing conditions for said signal processing means: a supplemental input means for inputting finishing informations of the image to the setting of the signal processing conditions and correcting them: an input means for inputting necessary instructive informations: a recording means for recording the image on the basis of the output of said signal processing means.
Claim 13
Dependent Claim
21 words
A color scanner as claimed in Claim 7, wherein fuzzy reasoning is used in the setting of the signal processing conditions.
Claim 14
Dependent Claim
79 words
An automatic setting method of signal processing conditions, in a color scanner for reading an original stored in an original cassette and signal-processing the signal obtained by the reading in order to record the image, comprising the steps of obtaining characteristic values of said origianl on rough-scan data of said original, calculating original classi fication informations on the basis of the characteristic values and setting parameters of said signal processing by adding finishing informations to the original classification informations.
Claim 15
Dependent Claim
79 words
An automatic setting method of signal processing conditions, in a color scanner for reading an original stored in an original cassette and signal-processing the signal obtained by the reading in order to record the image, comprising the steps of obtaining characteristic values of said origianl on rough-scan data of said original, calculating original classi fication informations on the basis of the characteristic values and setting parameters of said signal processing by adding finishing informations to the original classification informations.
Claim 16
Dependent Claim
119 words
A color scanner comprising: an input section for scanning and reading an original while conducting color separation; an original storage and transporting section having an original storage portion, said original storing and transporoting section being capable of automatically transporting said original from said storage portion to said input section; image processing section for performing image processing on the basis of color separation signals from said input section so as to produce halftone signals; an output section for producing and outputting a halftone film from said halftone signals; and automatic condition setting section for determining processing conditions on the basis of the rough scan data from said image processing section and for setting set-up parameters of said image processing section.
Claim 17
Dependent Claim
119 words
A color scanner comprising: an input section for scanning and reading an original while conducting color separation; an original storage and transporting section having an original storage portion, said original storing and transporoting section being capable of automatically transporting said original from said storage portion to said input section; image processing section for performing image processing on the basis of color separation signals from said input section so as to produce halftone signals; an output section for producing and outputting a halftone film from said halftone signals; and automatic condition setting section for determining processing conditions on the basis of the rough scan data from said image processing section and for setting set-up parameters of said image processing section.
Claim 18
Dependent Claim
66 words
A color scanner according to Claim 10, wherein said automatic condition setting section includes a means for determing characteristic values of said original from rough scan data of said original; a means for computing original classification informations of said original on the basis of said chracteristic values; and a means for automatically setting the parameters of the signal processing in accodance with said original classification informations.
References Cited (Backward Citations)
No citation records indexed.
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