Portable Cosmetic Applicator Using Lip Segmentation and CNC Paths
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Solution Overview
Problem
Existing methods for automatically applying cosmetics lack a compact and portable solution with high speed and precision, and fail to effectively utilize G Codes for better lip recognition and segmentation, leading to complex setups and reduced efficiency.
Innovation Solution
A portable device with a camera that recognizes user images to generate G Codes for controlling a CNC movement mechanism, utilizing deep learning algorithms and post-processing techniques for precise lip segmentation and movement path mapping.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual application of cosmetic products is used, then user control and customization are maintained, but application time and labor are excessive
Solution Approach 1:
The system enables self-service automation where the robotic arm automatically applies cosmetic products to the user's face based on pre-programmed parameters. The user positions their face, and the system autonomously completes the application process, combining automation benefits with user-initiated control.
Solution Approach 2:
The patent replaces manual mechanical application with an automated robotic arm system that uses computer vision and control algorithms to perform cosmetic application, substituting human manual operations with an automated electromechanical system.
2Manufacturing precision
If automated robotic arm application is used, then application precision and consistency are improved, but device complexity and cost increase
Solution Approach 1:
The system incorporates computer vision cameras and sensors that continuously monitor the user's face position and the robotic arm's movement, providing real-time feedback to adjust application parameters and maintain precision throughout the cosmetic application process.
Solution Approach 2:
The robotic arm system uses dynamic motion control with adjustable speed, position, and orientation parameters that can be modified in real-time based on the specific application area and cosmetic product type, enabling precise application while adapting to different user needs.
3Productivity
If multiple cosmetic products are applied manually, then product variety and customization are achieved, but total application time increases
Solution Approach 1:
The system allows pre-programming of multiple cosmetic application sequences, storing different makeup looks and product combinations that can be automatically executed. Users can select from pre-configured routines or program custom sequences in advance, reducing the complexity of multi-product application.
Solution Approach 2:
The robotic arm system is designed to handle multiple cosmetic product types and application methods through a universal platform, capable of performing various makeup applications using different techniques and products within a single integrated system.
Data Source
Figure 1A~1C
Figure 2A
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AI summary
The present patent of invention pertains to the technical field of methods or devices for reading and identifying patterns viewing the preparation and application of cosmetics. More specifically, it presents a device and method of automatically applying a cosmetic product on a user, comprised by a portable device for the automatic application of cosmetic products (1) comprising a casing (4) and a base support (5) for receiving and encapsulating a movement mechanism (3) by Computerized Numerical Command - CNC through a list of movements based on pre-programmed sequential commands in G-code.