MULTIPLE WATERMARKING ON DIGITAL MEDICAL IMAGES FOR TAMPER DETECTION AND PROPRIETARY RIGHT

MOCHAMAD TEGUH KURNIAWAN

Informasi Umum

Kode

213110004

Klasifikasi

621.382 7 - Optical communications, Transmission of sound, Visual images, Other information by light, Optical disc technology, Laser communication

Jenis

Karya Ilmiah - Thesis (S2) - Reference

Subjek

Image Processing

Dilihat

237 kali

Informasi Lainnya

Abstraksi

Abstract—In the current digital era, patient data in the form of digital medical images in several hospitals are widely used. There are two important thin to use of digital medical images namely the ownership authority (Integrity Control) and the authenticity of the image (Authentication), because digital medical images are very easily manipulated. In the single watermark technique, the goal that can be achieved is usually only one of which is to maintain the authority of possession only, or detect the authenticity of the image alone. To maintain the authority of ownership, it needs robust watermarking techniques in which the embedded data is not easily damaged if the image has been manipulated. While to detect the authenticity of the image, it needs fragile watermarking technique in which the embedded data is easily damaged if the image has been manipulated. With multiple watermarks, robust watermark and fragile watermark can be implemented simultaneously on an image so that the integrity control and authenticity of the image detection can be applied at once