Implementation of Quantization based Image Watermarking

Vidula Karandikar; Prof. Nilesh Bodne

Stealing of images happens rampantly in this world of internet, wherein the image creator always stands to lose. To try and curb this loss of intellectual property of, there are many schools of thought as to how and what methodology to adopt when watermarking an image. Here in this paper we propose the DWT method with absolute angle quantization index modulation (AAQIM) combined with an invisible watermark. This is quantization based watermarking.

Select Volume / Issues:

• Volume 5 Issue 2, March. 2014

Year:

2014

Type of Publication:

Article

Keywords:

Discrete Wavelet Transform; Absolute Angle Quantization Transform; Watermarks

Journal:

IJECCE

Volume:

5

Number:

2

Pages:

312-313

Month:

March