Digital Image Segmentation for Accurate Paint Color Visualization

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Solution Overview

Problem

Current paint color display systems struggle to accurately depict how a surface will appear when painted, as they often confuse extraneous objects with the surface to be painted, leading to unsatisfactory results for users.

Innovation Solution

A computer-implemented method and system that allows users to identify and segment areas in a digital image, enabling them to select a paint color for specific surfaces while keeping other areas unchanged, using image processing techniques for accurate visualization.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If software tools are used to display paint color on digital photographs, then users can visualize color options, but the system cannot distinguish between surfaces to be painted and extraneous objects, leading to unsatisfactory results

Engineering Contradiction:
Improveability to display paint color on various surfacesVSAvoidaccuracy in identifying paintable surfaces
Core Design Contradiction:
Adaptability or versatilityVSMeasurement precision

Solution Approach 1:

The patent divides the digital image into multiple regions or segments, allowing the system to distinguish between different surfaces. By segmenting the image, the system can identify which areas are paintable surfaces and which are extraneous objects, enabling precise color application only where needed while maintaining the original appearance of other areas.

Inventive Principle:
Principle #1Segmentation

2Quantity of substance

If small paint color samples are used for comparison, then physical color samples can be displayed, but the samples are difficult to compare to all colors present in the surrounding environment

Engineering Contradiction:
Improvenumber of color samples availableVSAvoidease of comparing colors in context
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The patent creates a digital copy of the entire environment (room, furniture, surroundings) and applies color samples to the relevant surfaces within this digital replica. This allows users to see how paint colors appear in the full context of the environment rather than comparing small physical samples against a limited background, enabling accurate visualization of color performance in the actual space.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS9123174B2Method and apparatus for displaying a simulated application of at least one coating to a digital image
Publication Date: 2015.09.01 PITTSBURGH PAINTS CO
  • US9123174B2 patent drawing
  • US9123174B2 patent drawing
  • US9123174B2 patent drawing

AI summary

A computer implemented method that includes enabling, using a processor, a user to identify a first area of a digital image, wherein the first area will be colored with a first color. The method also includes segmenting, using the processor, the digital image into a first segment that represents the first area and a second segment that represents a second area of the digital image, wherein an original color of the second area will remain unchanged. The method further includes enabling, using the processor, the user to select the first color, wherein the first color corresponds a first coating color, and displaying, using the processor, the digital image with the first segment colored with the first color.