Wesley H. Cheng

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In non-mammalian vertebrates, the pineal gland functions as the central pacemaker that regulates the circadian rhythms of animal behavior and physiology. We generated a transgenic zebrafish line [Tg(Gnat2:gal4-VP16/UAS:nfsB-mCherry)] in which the E. coli nitroreductase is expressed in pineal photoreceptor cells. In developing embryos and young adults, the(More)
In this paper, the finite difference Poisson-Boltzmann (FDPB) method with four dielectric constants is developed to study the effect of dielectric saturation on the electrostatic barriers of the permeation ion. In this method, the inner shape of the channel pore is explicitly represented, and the fact that the dielectric constant inside the channel pore is(More)
Inpainting algorithm is used to fill missing information in an image. This paper proposes modified fast and enhanced exemplar based inpainting algorithm for solving unknown row filling problem. This technique is modification in updating criteria in fast and enhanced exemplar based inpainting algorithm. Our experimental results show that proposed scheme(More)
Image Inpainting is technique in which mainly used to filling the region which are damaged and want to recover from unwanted object by collecting the information from the neighbouring pixels. Image inpainting technique has been widely used for reconstructing damaged old photographs and removing unwanted objects from images. In this paper, we present an(More)
Inpainting also known as retouching is the process by which we try to fill in the damaged or missing portions of an image in such a way that it is unable for the person seeing the image to find the fault within the image. Digital Image In painting, a relatively young research area is an art of filling in the missing or corrupted regions in an image using(More)
Image inpainting is an emerging area of image processing; with the help of this we can fill the misplaced or lost regions of a given image. In real life for example in the museum world the job of inpainting of precious images or paintings is fulfilled with the help of an expert of arts. Like this in the digital world the job of image inpainting is fulfilled(More)
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