利用規約

本ツールは個人・商業目的を問わず無償でご利用いただけます。画像処理は自己責任で行ってください。

1. Acceptance and Use

By accessing or using NegaScan (https://nega-scan.yichenlab.com), you agree to these Terms of Service. This web application is provided free of charge to aid photographers, archivists, and analog film enthusiasts in color inversion and digital scanning.

2. Intellectual Property and Photo Ownership

You retain 100% full copyright, intellectual property, and moral rights to all photographs, digital files, and artwork processed through NegaScan. We claim zero ownership or licensing rights over your images.

3. Disclaimer of Warranties

NegaScan is provided on an "AS IS" and "AS AVAILABLE" basis. While our logarithmic inversion and WebGL shader algorithms strive for scientific accuracy, color reproduction may vary depending on film emulsion age, development chemistry, backlight CRI quality, and display calibration.

4. Changes and Updates

We reserve the right to modify, enhance, or discontinue features of this web application at any time without prior notice.