Image enhancement is most crucial preprocessing step of digital image processing. It is used to enhance features of digital image in order to improve its visual appearance and to make it more suitable for autonomous machine perception. Image enhancement is subjective process of improvement and is application dependent. Apart from visible region, digital images can also be created from remaining...

InfiniBandTM Architecture (IBA) is envisioned to be the default communication fabric for future system area networks (SANs). However, the released IBA specification outlines only higher level functionalities, leaving it open for exploring various design alternatives. In this paper, we investigate four co-related techniques to provide high and predictable performance in IBA. These are: (i) using...

Volume 2 Issue 5 May 2014 Page 1 ABSTRACT This paper has focused on the different image enhancement techniques. Image enhancement has found to be one of the most important vision applications because it has ability to enhance the visibility of images. It enhances the perceivability of poor pictures. Distinctive procedures have been proposed so far for improving the quality of the digital images...

This paper proposes a novel scheme of adaptive system identification for acoustics enhancement applications. A key contribution of this study is the development of the variable exponentially-weightedstepsize LMS (VES) algorithm based on the statistics of the overall varying characteristics of the estimate of room impulse responses. The modelling error of the VES algorithm can reduce to -20dB af...

For VLSI application-specific arrays and other regular VLSI circuits, two techniques are available for yield enhancement, namely defect-tolerance and layout modifications. In this paper, we compare these two yield enhancement approaches by using adders as an ezample. Our yield projections indicate that the layout modification technique ia more eficient when the defect density is low, while reco...

Image enhancement is one of the key issues in high quality pictures such as digital cameras. Since image clarity is very easily affected by lighting, weather, or equipment that has been used to capture the image. These conditions lead to image may suffer from loss of information. The main purpose of image enhancement is to bring out detail that is hidden in an image or to increase contrast in a...

Solubility, the phenomenon of dissolution of solute in solvent to give a homogenous system, is one of the important parameters to achieve desired concentration of drug in systemic circulation for desired (anticipated) pharmacological response. Low aqueous solubility is the major problem encountered with formulation development of new chemical entities as well as for the generic development. Mor...

Principle goal of Image enhancement is to process an image so that result is more suitable than original image. As the Image clarity is very much affected by surrounding like lighting, weather, or equipment that was used to capture the image, as a result, many techniques have developed known as image Enhancement techniques to recover the information in an image. Digital image enhancement techni...

For VLSI application-specific a m y s and other regular VLSI circuits, two techniques are available for yield enhancement, namely defect-tolerance and layout modifications. In this paper, we compare these two yield enhancement appruaches by using adders as an ezample. Our yield projections indicate that the layout modification technique is more eficient when the defect density is low, while rec...

People who suffer from larynx cancer are often laryngectomized, losing, as a consequence, their ability to produce normal speech. Despite advances in alaryngeal speech rehabilitation and restoration, laryngectomee speech is of poorer quality and intelligilibility than natural speech. This project explores the use of voice conversion as an alternative method to the enhancement of the quality and...