This paper proposes a new method for rejecting the Continuous Wave Interferences (CWI) in the Global Positioning System (GPS) receivers. The proposed filter is made by cascading an adaptive Finite Impulse Response (FIR) filter and a Wavelet Packet Transform (WPT) based filter. Although adaptive FIR filters are easy to implement and have a linear phase, they create self-noise in the rejection of...

Tumor location displacement caused by respiration-induced motion reduces the efficacy of radiation therapy. Three medically relevant patterns are often observed in the respirationinduced motion signal: baseline shift, ES-Range shift, and D-Range shift. In this paper, for patients with lower body cancer, we develop class profiles (a low dimensional pattern frequency structure) that characterize ...

unknown noise and artifacts present in medical signals with  non-linear fuzzy filter will be estimate and then removed. an adaptive neuro-fuzzy interference system which has a nonlinear  structure presented  for the noise function prediction by before samples. this paper is about a neuro-fuzzy method to estimate unknown noise of electrocardiogram (ecg) signal. adaptive neural combined with fuzz...

abstract according to the adventages of passive radars they have been reconsidered recently due to development of signal processing technology. in the field of sea targets detection using passive radar few research have been reported. this paper presents a new method to detect sea targets using adaptive filter weights variation model and using the fact that the radar cross section of sea target...

An adaptive wavelet transform algorithm for scal-able image coding is proposed in this paper. A quadtree segmentation scheme based on an entropy criterion is proposed to segment the image into several regions to allow for adaptive ltering using diierent types of prototype wavelet lters. A joint bit allocation and coding method is presented to eeciently code the segmented image in an embedding f...

vehicle detection and classification of vehicles play an important role in decision making for the purpose of traffic control and management.this paper presents novel approach of automating detecting and counting vehicles for traffic monitoring through the usage of background subtraction and morphological operators. We present adaptive background subtraction that is compatible with weather and ...

Image Segmentation is a most important task of image analysis. Number of method used for image segmentation. Image segmentation mainly used in different field like medical image analysis, character recognition etc. A segmentation method finds the sets that are different structure from each other and completion of segmentation process that cover entire image. In Proposed method Select multiple r...