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Selfies have become commonplace. More and more people take pictures of themselves, and enjoy enhancing these pictures using a variety of image processing techniques. One specific functionality of interest is automatic skin and hair segmentation, as this allows for processing one’s skin and hair separately. Traditional approaches require user input in the(More)
This paper presents a method to generate image mosaics of a panoramic scene. In general, the relation between images which is required for mosaicing cannot be expressed by a single homography due to geometrical condition of the scene, even if the images are taken at the same position. Many existing methods are using only one homography to make panorama(More)
This paper presents an all-digital fractional-N PLL with a low-power TDC operating at the retimed reference clock. Two retimed reference clocks are employed to implement the proposed TDC estimating the fractional phase error between the reference clock and CKV clock. The application of the retimed reference clocks to TDC does not only reduce dynamic power(More)
We present an algorithm that finds planar structures in a Manhattan world from two pictures taken from different viewpoints with unknown baseline. The Manhattan world assumption constrains the homographies induced by the visible planes on the image pair, thus enabling robust reconstruction. We extend the T-linkage algorithm for multistructure discovery to(More)
A performance analysis of an access channel decoder is presented which exploits a diversity gain due to the independent magnitude of received signals energy at each of the antenna elements of a smart-antenna base-station transceiver subsystem (BTS) operating in CDMA2000 1X signal environment. The objective is to enhance the data retrieval at cellsite during(More)
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