Sketch-Gen: Generate high-quality line drawings and sketches, backpropagate image cue words, one-click package installation

General Introduction

Sketch-Gen is an AI-based line and sketch generation tool designed to help artists and designers quickly generate high-quality line drawings and sketches. Derived from the Paints-UNDO project, the tool utilizes advanced machine learning models that are able to extract fine lines and contours from images, greatly improving creative efficiency. Whether it is used for conceptual design, comic book creation or other areas of digital art, Sketch-Gen provides powerful support to help users easily realize their creative ideas.

Function List

• Script Generation: Extracts lines from the input image to produce a clear line drawing.
• Sketch Generation: Quickly generate sketches to help users with preliminary designs.
• image processing: Supports a variety of image processing functions, such as adjusting line thickness, contrast, and so on.
• Multi-platform support: Compatible with Windows, MacOS and Linux systems.
• efficient algorithm: Utilizes advanced machine learning algorithms to ensure generation speed and quality.
• user-friendly interface: Simple and intuitive interface, easy for users to get started quickly.

Using Help

Installation process

1. Download Code: Access GitHub Page, download the project code.
2. Creating a Virtual Environment: Run the following command in the terminal to create and activate the virtual environment:

   conda create -n paints_undo python=3.10
conda activate paints_undo

3. Installation of dependencies: Run the following command to install the required dependency packages:

   pip install xformers
pip install -r requirements.txt

4. launch an application: Run the following command to start the application:

   python gradio_app.py

Usage Process

1. Upload images: Upload the image to be processed in the application interface.
2. Selection Functions: Select the "Line Drawing Generation" or "Sketch Generation" function according to your needs.
3. Adjustment parameters: Adjust parameters such as line thickness, contrast, etc. to your personal preference.
4. Generate results: Click the "Generate" button and wait until the process is complete to download the resulting line drawing or sketch.

Detailed Functions

• Script Generation: This function uses AI models to extract clear lines from the input image, making it suitable for comics, illustrations, and other creations that require fine lines.
• Sketch Generation: Quickly generate sketches to help users conceptualize and design in the early stages of creation, for conceptual design and sketching.
• image processing: Provide a variety of image processing options, such as adjusting line thickness, contrast, brightness, etc., users can personalize the settings according to their needs.
• Multi-platform support: Sketch-Gen is compatible with a wide range of operating systems, allowing users to use it on Windows, MacOS and Linux systems for convenience and flexibility.
• efficient algorithm: Advanced machine learning algorithms are used to ensure the speed and quality of generation and fast processing of even complex images.
• user-friendly interface: The application interface is designed to be simple and intuitive, so users can easily find the functions they need and get started quickly.

common problems

• How can I increase the speed of generation?: A graphics card with higher VRAM, such as the Nvidia 3090TI or 4090, is recommended for faster processing.
• Does it support batch processing?: Batch processing is not supported in the current version, but this feature may be added in the future.
• What if I am not satisfied with the generated results?: You can try to adjust the parameters or re-upload the image for processing.

Sketch-Gen One-Click Installer

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