378 results found.
Year: 2013, Volume: 13, Number: 4
... , pp. 83-91, 2008. [Online]. Available: [23] V. Petrovic, C. Xydeas, "On the effects of sensor noise in pixel-level http://dx.doi.org/10.1109/MSP.2007.914730 image fusion performance," Proceedings of the Third International [5] D. Giacobello, M ...
Terms matched: 1 - Score: 3 - 802k
Year: 2013, Volume: 13, Number: 4
... have been implemented. For the given bit rate, it is desirable to provide proposed aiming at the highest possible quality of the the highest possible signal to quantization noise ratio (SQNR) quantized speech signals along with the highest possible with reasonable complexity of a quantizer model. In order to avoid the influence of compressor function ...
Terms matched: 1 - Score: 20 - 669k
Year: 2013, Volume: 13, Number: 4
... BPSK modulation. The LDPC code (size N=20, M=15, code rate R=0.35) is used for exemplification. The signal/noise ratio (SNR) levels considered for simulation are EB/N0= [4db … 8db] on x axis. The number of code blocks is 106 ...
Terms matched: 1 - Score: 5 - 609k
Year: 2013, Volume: 13, Number: 4
... using the decision tree represents a single IF-THEN rule. Unfortunately, the algorithm. Secondly we complete this group up to reducts by decision tree-based algorithms do not perceive noise and using discernibility function techniques. Finally, we select only contradictions in data because they assume that Bayes error one reduct with the best classification accuracy by using ...
Terms matched: 1 - Score: 8 - 638k
Year: 2013, Volume: 13, Number: 4
... the microphone i,' ' denotes the linear Means++ method is as follows [15]: convolution operator; and ni(t) is an additive noise at 1) Set k= 1 and the first initial center to be the median of microphone i and assumed to be uncorrelated with each the microphone coordinates ...
Terms matched: 1 - Score: 43 - 793k
Year: 2013, Volume: 13, Number: 4
... saturation region. It is known that, using such biasing circuitries causes some disadvantages some of which are area and power consumption, additional pads that are exposed to noise and crosstalk [14-18]. Low input impedance is one of the critical design parameters of current-mode circuits; because the signal transformation efficiency is enhanced by the ...
Terms matched: 1 - Score: 3 - 751k
Year: 2013, Volume: 13, Number: 4
... on gate-to-gate traversal. SETi, which means the time difference to change 50% to For a given total neutron flux Fn and technology- 50% of the noise voltage, can be obtained from the linear independent rate parameter α, we define ISERi from the re- interpolation between the discrete pulse widths and definition of ...
Terms matched: 1 - Score: 3 - 827k
Year: 2013, Volume: 13, Number: 3
... segmentation techniques available in the may be also affected by noise, sampling artifacts or spatial literature, each of ... . are generated. However, they are sensitive to noises and therefore may Adaptive methods are more complex than ... and region-based segmentation algorithms are: region-growing structures with low signal-to-noise ratio, [2]. segmentation, and ...
Terms matched: 3 - Score: 55 - 706k
Year: 2013, Volume: 13, Number: 3
... a variant of the self-organizing order to detect motion based on the color image converted to feature map) is implemented to recognize three hand gray scale (because the noise within the color image is much gestures, captured with a Kinect camera, and to control a lower than the noise within the distance image). robot ...
Terms matched: 1 - Score: 6 - 699k
Year: 2013, Volume: 13, Number: 3
... cylinders in 3D assumptions. In addition, the proposed method is robust to point clouds. This method does not consider a larger number the urban point clouds with noise and deficiency. Our of different classes of shape primitives. Roth[10] described method can not only extract the buildings from the urban an algorithm that ...
Terms matched: 1 - Score: 34 - 1,067k