Spectrally coordinated pattern search-imaging system and method
First Claim
1. A method for searching decorative materials samples using a computer, comprising the steps of:
- (a) managing a database storing images of the decorative materials samples, color image data and color descriptive data regarding the decorative materials samples, and also storing textual descriptions of the decorative materials samples, wherein the color image data is derived from scanning a plurality of decorative materials samples with a color sensor, the color descriptive data is derived from analyzing selected regions of each sample with a spectrophotometer, and the color image data for each sample is coordinated with the color descriptive data for the same sample; and
(b) searching the database to identify a subset of the decorative materials samples having data in common with a user selection of color from a color reference system, and also corresponding to a user selection of textual descriptions.
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Abstract
A system for selecting decorative materials is based on large numbers of high-resolution, full color images of decorative materials stored in a compressed format on an inexpensive medium such as a CD-ROM. In creating the ROM, each image is coordinated with additional information such as style of pattern, type of material, and other auxiliary information. Before final compression and storage of the image data color information is added by spectrophotometrically analyzing the decorative material. Color values for a background color and up to four foreground colors are determined. Individual colors are then referenced to a comprehensive color standard system containing a large number of standardized color swatches. Spectrophotometric color referencing allows the data records to be rapidly searched on the basis of color, as well as the other information in the record. Wallpaper patterns, drapery material, floor covering, or paint can then be rapidly selected on the basis of matching color. Various patterns and paints can be compared side by side on a high-resolution computer monitor that has been calibrated to produce an accurate color image. Finally, the chosen paints and other decorating materials can be rendered onto a room image so that the consumer can view an accurate simulation of the chosen materials.
79 Citations
18 Claims
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1. A method for searching decorative materials samples using a computer, comprising the steps of:
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(a) managing a database storing images of the decorative materials samples, color image data and color descriptive data regarding the decorative materials samples, and also storing textual descriptions of the decorative materials samples, wherein the color image data is derived from scanning a plurality of decorative materials samples with a color sensor, the color descriptive data is derived from analyzing selected regions of each sample with a spectrophotometer, and the color image data for each sample is coordinated with the color descriptive data for the same sample; and (b) searching the database to identify a subset of the decorative materials samples having data in common with a user selection of color from a color reference system, and also corresponding to a user selection of textual descriptions. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for searching decorative materials samples, comprising:
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(a) a computer; (b) means, performed by the computer, for managing a database containing images of the decorative materials samples, color image data and color descriptive data regarding the decorative materials samples, and also containing textual descriptions of the decorative materials samples, wherein the color image data is derived from scanning a plurality of decorative materials samples with a color sensor, the color descriptive data is derived from analyzing selected regions of each sample with a spectrophotometer, and the color image data for each sample is coordinated with the color descriptive data for the same sample; (c) means, performed by the computer, for searching the database to identify a subset of the decorative materials samples containing at least data in common with a user selection of color from a color reference system, and also corresponding to a user selection of textual descriptions. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An article of manufacture comprising a computer program carrier readable by a computer and embodying one or more computer programs executable by the computer to perform a method of searching decorative materials samples, the method comprising the steps of:
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(a) managing a database storing images of the decorative materials samples, color image data and color descriptive data regarding the decorative materials samples, and also storing textual descriptions of the decorative materials samples, wherein the color image data is derived from scanning a plurality of decorative materials samples with a color sensor, the color descriptive data is derived from analyzing selected regions of each sample with a spectrophotometer, and the color image data for each sample is coordinated with the color descriptive data for the same sample; and (b) searching the database to identify a subset of the decorative materials samples, the subset containing at least data in common with a user selection of color from a color reference system, and also corresponding to a user selection of textual descriptions. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification