Abstract We have assessed the features of some finger vein databases available in this work. The intention is to find the quality of images and other features such as contrast, sharpness and possible noise. We report these assessment work in terms of quantity data. The results help to find the distribution of visual images of the veins that can do recognition.... We have assessed the features of some finger vein databases available in this work. The intention is to find the quality of images and other features such as contrast, sharpness and possible noise. We report these assessment work in terms of quantity data. The results help to find the distribution of visual images of the veins that can do recognition. We have given outline about the impact of the research on the processes such as image segmentation. Read More Read Less

Abstract This paper presents the system to detect corresponding fragments of stereo pair and finally setting the parameters of dynamic objects, implemented in FPGA. A software-based algorithm was independently developed and examined in MATLAB to evaluate its performance and verify its effectiveness.... This paper presents the system to detect corresponding fragments of stereo pair and finally setting the parameters of dynamic objects, implemented in FPGA. A software-based algorithm was independently developed and examined in MATLAB to evaluate its performance and verify its effectiveness. Read More Read Less

Abstract The function of a Doppler ultrasound machine is to record noise waves that characterize fluids, blood in vessels and exhibit such movements for diagnosis. The images produced in this action inform the blood speed and the ways. We in this work have presented a solution for image segmentation and assess the renal vessels. We suggested the noise reduction of the original image is... The function of a Doppler ultrasound machine is to record noise waves that characterize fluids, blood in vessels and exhibit such movements for diagnosis. The images produced in this action inform the blood speed and the ways. We in this work have presented a solution for image segmentation and assess the renal vessels. We suggested the noise reduction of the original image is as first stage of processing for obtaining a clearly contours of the objects. This process will further lead to colour segmentation on the base of k-mean clustering and calculation of some statistical parameters in some health issues. We have tested the algorithm in the MATLAB environment. We have supported our experiments with results and shown that use of this method for a proper diagnosis which will improve health sector. Read More Read Less