Medical imaging plays a dominant role in clinical practice like diagnosis, therapy, etc. and
research related findings. Medical images are usually contaminated or distorted while …

This paper proposes a technique for image compression which uses the different embedded
Wavelet based image coding in combination with Huffman-encoder for further compression …

Digital images in their uncompressed form require an enormous amount of storage capacity
which in turn needs large transmission bandwidth for the transmission over the network …

Data compression is important in storage and transmission of information. Especially digital
image compression is important due to the high storage and transmission requirements. By …

In this paper a novel multicarrier modulation system called Complex Wavelet Packet
Modulation (CWPM) has been proposed. It is based on using the Complex Wavelet …

In recent days, images play a vital role in a wide range of applications. Some of the
significant application fields such as medical, education, surveillance also utilize images …

Images require substantial storage and transmission resources. Image compression
reduces the data required to represent these images. Image compression normally uses …

The study examined ethics and discipline measures and employee performance of the
federal Inland Revenue services of the south east, Nigeria. The specific objectives of the …

Now-a-days for several purposes we have to store, transmit and analyze huge images that
necessitate image compression and denoising. There are many techniques for image …

In digital image processing, Image compression is a type of data compression causing
reduction in image size but maintain the image quality. It reduce cost and time in image …