نتایج جستجو برای: density specific impulse

تعداد نتایج: 1434201  

Journal: :EURASIP Journal on Image and Video Processing 2013

2012
Punyaban Patel Banshidhar Majhi

This paper proposes a novel adaptive filtering scheme to remove impulse noise from images. The scheme replaces the corrupted test pixel with the median value of non-corrupted neighboring pixels selected from a window dynamically. If the number of non-corrupted pixels in the selected window is not sufficient, a window of next higher size is chosen. Thus window size is automatically adapted based...

In this paper a new efficient method for detecting the impulse noise from the corrupted image using extreme learning machine (ELM) is proposed. An improved version of the standard median filter is suggested to remove the detected noisy pixel. The performance of proposed detector is evaluated using classification accuracy. The results show that our detector is robust even at higher noise density...

Journal: :Scientific Programming 1999
John B. Carter Wilson C. Hsieh Leigh Stoller

Impulse is a new memory system architecture that adds two important features to a traditional memory controller. First, Impulse supports application-specific optimizations through configurable physical address remapping. By remapping physical addresses, applications control how their data is accessed and cached, improving their cache and bus utilization. Second, Impulse supports prefetching at ...

1999
John B. Carter Wilson C. Hsieh Leigh Stoller Mark R. Swanson Lixin Zhang Erik Brunvand Al Davis Chen-Chi Kuo Ravindra Kuramkote Michael A. Parker Lambert Schaelicke Terry Tateyama

Impulse is a new memory system architecture that adds two important features to a traditional memory controller. First, Impulse supports application-specific optimizations through configurable physical address remapping. By remapping physical addresses, applications control how their data is accessed and cached, improving their cache and bus utilization. Second, Impulse supports prefetching at ...

Journal: :Information and Control 1968
Frederick J. Beutler Oscar A. Z. Leneman

An expression for the spectral density of the impulse process s(t) = ~ :~ a~(t t,) is derived under the assumption that {an} is a s tat ionary process, and that {t~} is a stat ionary point process independent of {a~}. The spectral density appears as an infinite series in terms of the correlation of {a~} and the interval statistics of Its}. The same result was obtained b y Leneman by a different...

Journal: :iranian journal of fisheries science 0
x.m. wang j.w. gao b.l. mo b.l. mo w. dai ch.x. chen

in order to estimate responses of growth rate and growth hormone of clarias gariepinus to stocking density, fish (initial weight 30.71 ± 0.89 g) were stocked in 120-l tanks at densities of 35, 65, 95, and 125 kg/m3 for 60 days. on day 30 and 60, the fish growth rates were measured, pituitary growth hormone (gh) mrna levels and serum gh concentrations were examined by real-time qpcr and elisa te...

2001
MALEK G. M. HUSSAIN

The emerging ultra-wideband technology is in demand of extensive theoretical as well as experimental research to advance the implementation and commercial use of its numerous applications. Impulse-type signals are characterized by an ultra-wide frequency bandwidth that is desirable for the applications of high-resolution radar and wireless communications. In this paper, a signal model referred ...

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