. The problem of reconstructing digital images from degraded measurements is regarded as a problem of importance in various fields of engineering and imaging science. The main goal of denoising is to restore a noisy image to produce a visually high quality image. In this paper, we propose a novel transform domain technique that uses multispinning for image denoising. The proposed method uses multiple cyclic shifted versions of an image, where each of them would capture more detail information during decomposition. (...) Discrete wavelet transform and contourlet transform in association with multispinning is used. The results are compared with traditional transform and spatial domain techniques. The visual and quantitative evaluation suggests that the proposed method yields better results. (shrink)

On Dvaita philosophy; translated from English.

This study offers a panoramic view of the creative, expository, interpretive, dialectic, polemical, didactic and devotional phases of Dvaita philosophy, and its ...

In our opinion, the flaws in the teaching of philosophy were to a large degree related to the fact that it was regarded as a science . The resolute rejection of this position and the recognition of philosophy's status as a world view is for us the necessary condition for escaping from the existing situation. To put it more concretely, the view of philosophy that became entrenched among us has produced the following fundamental flaws in the teaching process:—An underestimation of (...) or even a dismissive attitude toward pre- Marxist and in particular non-Marxist theories . Although non-Marxist philosophy was looked at in the course of study, this was done mainly to show its shortcomings—to the greater glory of Marxist philosophy. Idealism was regarded only as a barren flower. Students were instilled with the idea that idealism was on the verge of being overcome and supplanted by materialism, and this created in them a completely untrue picture of the real course of development of philosophical knowledge. (shrink)

This article considers recent arguments against the proposition that one and the same object cannot go out of existence and then come into existence again (so that, e.g., teleportation would involve change of identity.). It argues that these arguments can be evaded by adopting a four-dimensional ontology, according to which human beings, trees, etc., have temporal as well as spatial parts.

Classical treatises on the Advaita and Dvaita school in Hindu philosophy; a study.

On the doctrines of Madhva, 13th century exponent of the Dvaita school in Hindu philosophy.