Adaptive digital beamforming(ADBF) at subarray level is one of crucial techniques for phased array radar. Generalized sidelobe canceller(GSLC) at subarray level is an effective solution in the presence of array imperf...
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We verificated the parameters of a bilateral filter for generating moire picture-like images from photographs. To investigate changes of moire patterns of images obtained by varying the parameters of the bilateral fil...
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We verificated the parameters of a bilateral filter for generating moire picture-like images from photographs. To investigate changes of moire patterns of images obtained by varying the parameters of the bilateral filter, we conducted experiments using the image of Lenna. As a result of the experiments, we reveal how moire patterns vary with the parameters of the bilateral filter.
This paper deals with the method of simulating sea wave for decreasing its disturbance in the watercraft navigating. Firstly the ITTC two-parameter spectrum is selected as the power spectrum of sea wave to be simulate...
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Bagasse pith is a waste product of papermaking *** china,the annual output of sugar cane is 6 million tons,and the ratio of oven dry bagasse is about 13%,which means,there are about 6.5 million tons of oven dry bagass...
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Bagasse pith is a waste product of papermaking *** china,the annual output of sugar cane is 6 million tons,and the ratio of oven dry bagasse is about 13%,which means,there are about 6.5 million tons of oven dry bagasse and 2.5 million tons of bagasse pith.
We propose a non-photorealistic rendering method for generating sand picture-like images from photographs. The proposed method is performed in two steps. First, images with flow patterns created from finger tracing ar...
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We propose a non-photorealistic rendering method for generating sand picture-like images from photographs. The proposed method is performed in two steps. First, images with flow patterns created from finger tracing are generated with an anisotropic filter. Second, sand-pattern images are generated with a new filter called "sand filter" which incorporates the idea of iris filters. The new filter has a characteristic emphasizing images including low contrast parts. Therefore, it is possible to generate images like sand picture drawings.
In this letter, we propose a non-photorealistic rendering method for generating labyrinthine picturelike images from photographs. Our proposed method utilizes a modified bilateral filter (BF) called the weight-shifted...
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In this letter, we propose a non-photorealistic rendering method for generating labyrinthine picturelike images from photographs. Our proposed method utilizes a modified bilateral filter (BF) called the weight-shifted BF. We validate the effectiveness of the proposed method by conducting experiments using the image of Lenna and other example images.
In this letter, we propose a non-photorealistic rendering method for generating moire picture-like images from photographs. The proposed method is performed in two steps. First, images with a staircasing effect are ge...
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In this letter, we propose a non-photorealistic rendering method for generating moire picture-like images from photographs. The proposed method is performed in two steps. First, images with a staircasing effect are generated with a bilateral filter. Second, moire pattern images are generated with an improved bilateral filter. The improved bilateral filter has a characteristic emphasizing the gradual boundary.
We have proposed a non-photorealistic rendering method using the staircasing effect of a bilateral filter for generating moire picture-like images from photographs. This moire pattern is uniquely determined by the nat...
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We have proposed a non-photorealistic rendering method using the staircasing effect of a bilateral filter for generating moire picture-like images from photographs. This moire pattern is uniquely determined by the nature of the bilateral filter and original images. Therefore, we propose a method for synthesizing another moire pattern that exerts some controls to generate moire picture-like images. We validate the effectiveness of the proposed method by conducting experiments using the image of Lenna and other example images.
The performance of anti narrowband noise of direct sequence spread spectrum (DSSS) communication system is investigated in this paper. The new result given in the paper shows that performance of anti noise in DSSS sys...
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This paper puts forward a method to detect milk protein contents quickly. In this paper, the transmitted and scattered light are detected first, and we choose the position for detection of the scattered light, and dis...
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This paper puts forward a method to detect milk protein contents quickly. In this paper, the transmitted and scattered light are detected first, and we choose the position for detection of the scattered light, and dissolve the protein into small molecules through the fast-dissolving liquid, so we can get the content of fat by establishing a model of the ratio of scattered intensity to transmitted intensity. After detecting the milk dilute solution including both protein and fat, the protein content is obtained by establishing the correlation model. Simulation and experimental results show that the method of associated scattering put forward in this paper is entirely feasible, and the maximum error compared with the calibration values is 2.6%, which is fully compliance with the precision milk protein detection. The method is intuitive and rapid, which is suitable for measurement of milk protein online.
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