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Shadow detection and Shadow removal is major issue in computer vision group. Real research in shadow detection and removal for moving objects includes verification of moving shadow points which are many times mis-classified as moving object points in a live video sequences. A large number of shadow detection and shadow removal algorithms are introduced for images but only a few researches has been...
This paper presents speech feature extraction of Telugu language through proper compression. Compression is provided to speech using Digital Arithmetic coding and features are extracted by MFCC then classification is done by ANN. Speech feature extraction and feature classification are the major steps in ASR. This paper presents a technique to extract the speech features after speech compression....
Noise degrades the image quality at a large extent in all kinds of images. Impulse noise is the most common one. Correlation is used for analysis of features of the filtering mask. In this work a new algorithm for de-noising, based on median filter is proposed. It has been implemented for the denoising of grayscale and color images which are corrupted by impulse noise. This median filter based algorithm...
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