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Tecnología de marca de agua digital para protección de derechos de autor


Oferta Tecnológica
Una empresa coreana especializada en protección de datos y derechos de autor ha desarrollado una tecnología de marca de agua digital. Esta solución protege de forma eficaz los contenidos de derechos de autor integrando marcas invisibles en el contenido, como imágenes, audio, vídeo y texto, para rastrear la fuente de distribución ilegal en tiempo real. La empresa busca socios con el fin de establecer acuerdos de comercialización con asistencia técnica, licencia y cooperación técnica.


A Korean company is introducing digital watermarking technology for protecting copyright.
A Korean company specializing in the development of data security and copyright protection has developed a technology for digital watermarking solution. This solution effectively protects the copyright of content by embedding invisible marks in the content such as image, audio, video and text to trace the source of illegal re-distribution. The company is looking for a partner available for commercial agreement with technical assistance, license agreement and technical cooperation agreement.
Over the last two decades since the establishment in 1999, this Korean company has continued to evolve as the leader of security solution -- providing document security and forgery prevention solution for the first time in the world in addition to the legacy business area - Digital Rights Management (DRM) and Digital Watermarking.

This company´s watermarking technology can cover two different types of application: (1) Server Based Forensic Mark(SBFM) mainly for OTT(Over The Top) service and premium sport broadcasting, (2) Client Based Forensic Mark(CBFM) for Set-top box and low power computing device as well as secured client device.

Server based solution embeds watermark before providing the content using streaming service or downloading service, and delivers watermarked contents to user devices, and detects in real-time when any malicious distribution of content is found.

On the contrary, client-based solution delivers original contents from the server to the user devices, and embeds watermark at user device,set-top box or low-computer powered devices.

The audio watermark solution which has served as the base of
evolvement of watermarking technology in video content market, were extensively recognized by various music business players and adopted by the world´s largest music provider, Universal Music Group
while having been tested and passed the international competition at STEP2000, STEP2001*, SDMI(Secure Digital Music Initiative).
* The term "STEP 2000" comes from the abbreviation of "by Societies, Technical Evaluation for Promoting practical utilization of digital watermark". STEP 2001 means this promotion was performed in 2001.

This company has a plan to offer this solution and support the transfer of this technology(transferring of right is also considered). Furthermore, this company wants to find a partner who has specific technological capacities to develop their technology.

Advantages and Innovations:
- Imperceptibility and robustness guaranteed by standardized test parameters
- Large payload to carry enough information of content ID, user ID, timecode and etc per distributor´s need
- Advanced security level of watermark key
- Continuous R-Y-D of watermark for enhancement to pace with next-generation technology to use multimedia content formats
Stage of Development:
Already on the market
Patent(s) applied for but not yet granted,Patents granted
CommeR Statunts Regarding IPR Status:
This company registered 81 patents for both local and global regions on its watermarking technology.

Partner sought

Type and Role of Partner Sought:
A Korea company is looking for a partner in media industry such as broadcast, film, TV industry and telecom company with network for IPTV(Internet Protocol Television), OTT services, etc.
Hoping type of partner and task to be performed are :

1. Software solution distributor: security solution provider, to
introduce watermarking solution to existing/potential user groups
2. IPTV, OTT , satellite TV provider: entertainment media content aggregate, to transmit and adopt watermarking solution
3. Production company: music, video/fil (post-production), image production industry, to adopt watermark to protect content files against leak in pre-lease phase (early window)
4. Digital publishing/learning solution provider: publishing solution, to adopt watermarking technology for educational videos, text materials and/or digital books


Type and Size of Client:
Industry SME 50-249
Already Engaged in Trans-National Cooperation:
Languages Spoken:


Technology Keywords:
01005003 Contenidos digitales, publicidad electrónica
01003009 Data Protection, Storage, Cryptography, Security
01003012 Imaging, Image Processing, Pattern Recognition
01005002 Tele-enseñanza (e-Learning)