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In this study we have developed real time fetal electrocardiogram (FECG) feature extraction system based on multi-scale discrete wavelet transform (DWT). Wavelet based peak detection are used to detect QRS complex more accurately for identifying peaks and valleys of noisy FECG signal. Two-channel perfect reconstruction (PR) filter banks are used to implement the efficient way discrete wavelet transform...
Content-Based Image Retrieval technique uses three primitive features like color, texture and shape which play a vital role in image retrieval. This paper presents a novel framework using color and shape features by extracting the different components of an image using the Lab and HSV color spaces to retrieve the edge features. Invariant moments are then used to recognize the image. In this proposed...
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