In the field of digital multimedia, numerous researchers have exploited fragile watermarking
for image integrity protection. In order to complete the goals of image authentication and …

With image integrity in mind, the sensitivity-of-tamper property of a new image authentication
scheme is always one of main concerns. However, to claim integrity guarantee of image …

This paper proposes an efficient data hiding method for absolute moment block truncation
coding (AMBTC) images with the recoverability of compressed code. The existing methods …

In the digital electronics era, video and image processing, storage, data transmitting, data
streaming, data retrieval, video playback features increasing exponentially. These …

A new color image compression based on block truncation coding is proposed. After integer
color transformation, the new method for encoding all 4 RVs in the 4-level BTC effectively is …

Scalar quantizer selection for processing a signal with a unit variance is a difficult problem,
while both selection and quantizer design for the range of variances is even tougher and to …

Image representation and compression is one of the important fields of computer vision that
contribute to the reduction of size of an image and other types of application areas such as …

In recent display panels, the RGBW color domain becomes popular because it improves the
brightness of the display panel compared to the conventional RGB domain. An RGBW …

Image communication in web applications becomes handy because of highly developed
compression tools. Human eye fixate on an image's preview, carefully adjusting the quality …

The sub-pixel arrangement of the RGBG panel and the image with RGB format are different
and the algorithm that converts RGB to RGBG is urgently needed to display an image with …