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Image fusion is a technique that integrate complimentary details from multiple input images such that the new image give more information and more suitable for the purpose of human visual perception. This paper presents a review on some of the image fusion techniques (simple average, simple minimum, simple maximum, PCA, DWT). Comparison of all the(More)
Image retrieval has been one of the most interesting and vivid research areas in the field of computer vision .Content-based image retrieval (CBIR) systems are used in order to automatically index, search, retrieve and browse image databases. Colour and texture features are important properties in content-based image retrieval systems. In this paper we have(More)
This paper aims at performing wavelet analysis on jpeg images using discrete wavelet transform for implementation in a still image compression system and to highlight the benefit of this transform relating to other techniques (DCT). The paper discusses important features of wavelet transform in compression of still images, including the extent to which the(More)
Permanent hypoparathyroidism is a rare but detrimental complication of thyroid and parathyroid surgery, and often requires lifelong high-dose calcium and vitamin D supplementsdputting patients at risk for metabolic derangements and nephrolithiasis. But replacement of parathyroid hormone (PTH) using exogenous synthetic forms is not feasible. In patients for(More)
Traditionally, the success of a researcher is assessed by the number of publications he or she publishes in peer-reviewed, indexed, high impact journals. This essential yardstick, often referred to as the impact of a specific researcher, is assessed through the use of various metrics. While researchers may be acquainted with such matrices, many do not know(More)
BACKGROUND A routine semen analysis is a first step in the laboratory evaluation of the infertile male. In addition, other tests such as measurement of reactive oxygen species can provide additional information regarding the etiology of male infertility. The objective of this study was to investigate the association of semen parameters with reactive oxygen(More)