The edge and motion are the main features that human visual system (HVS) perceives intensively. Therefore, it is very important to obtain accurate boundary of moving object coinciding with the boundary that HVS perceives for human-like vision system. This paper proposes an algorithm for the segmentation of the moving object with accurate boundary using color and motion focusing on the HVS perce...

We present the nucleotide sequence of a region from the genome of the A + T-rich gammaherpesvirus, herpesvirus saimiri (HVS), which includes the coding sequences for the viral thymidine kinase (TK) gene. The organization of genes in this region resembles the homologous region of the Epstein-Barr virus (EBV) genome and is very compact, using overlapping coding sequences and with nucleotides shar...

Abstract In this study, the hemolymph vascular system (HVS) in two cambarid crayfishes, i.e. Marbled Crayfish, Procambarus virginalis Lyko, 2017 and Spiny Cheek Faxonius limosus (Rafinesque, 1817), is investigated regard of areas non-genetic phenotypic variation. Despite their genetic identity, specimens P. show variability certain features HVS. Thus, we describe varying branching patterns, spo...

The just noticeable difference (JND) reveals the key characteristic of visual perception, which has been widely used in many perception-based image and video applications. Nevertheless, modulatory mechanism human system (HVS) not fully exploited JND threshold estimation, results existing models being accurate enough. In this article, by analyzing feedforward feedback behaviors HVS, an enhanced ...

BACKGROUND The impact of honey or vinegar on several metabolic abnormalities has been studied separately, a mixture of these two ingredients known as honey vinegar syrup (HVS) has not been investigated previously so far. The aim of this study was to assess the impact of HVS consumption (Iranian's traditional syrup) on glycemic parameters and lipid profiles in healthy individuals. METHODS We c...

A case is made for the pathophysiological importance of the cerebral serotonergic neurons in the hyperventilation syndrome (HVS). Their function depends on the systemic L-tryptophan metabolism. The role of L-tryptophan metabolism is studied in 13 HVS patients, by administration of pyridoxine 125 mg t.i.d. and L-tryptophan two grams for four weeks. The xanthurenic acid excretion (XA) is measured...

Strong academic and commercial interest in image compression has resulted in a number of sophisticated compression techniques. Some of these techniques have evolved into international standards such as JPEG. However, the widespread success of JPEG has slowed the rate of innovation in such standards. Even most recent techniques, such as those proposed in the JPEG2000 standard, do not show signif...

Progressive transmission of images based on lapped orthogonal transform (LOT), adaptive classification and human visual sensitivity (HVS) weighting is proposed. HVS weighting for LOT is developed using a general technique that can be applied to any orthogonal transform. The method is compared with discrete cosine transform (DCT) based progressive image transmission (PIT). It is shown that LOT b...