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In order to solve the problem of image blurring due to the image motion which results from the aircraft's motion, attitude changes, and the relative motion of the camera and aircraft, firstly, we install linear displacement transducer on the four shock absorbers. By analyzing the displacement values, the geometrical relationship between the camera and the aircraft is acquired, then relative motion...
This Cellular Automata (CA) has been used in cryptography over the past decade for its advantages in generating pseudo-random sequence. In this paper, a novel encryption algorithm for image in our project is proposed, which is based on an improved two-dimensional CA approach. A weighted and p-interval two-dimensional CA approach forms a new evolutionary matrix including lots of optional parameters...
This paper presents a novel method to extract image features for image classification. The extracted feature named multi-resolution local binary pattern (MR-LBP) is based on the local binary pattern (LBP) feature. The MR-LBP feature is highly distinctive by making use of multi-resolution patterns to obtain more descriptive information. The experiments results demonstrate the proposed MR-LBP feature...
In this paper, a method of detecting industrial bearing's quality based on image edge morphologic analysis and recognition technology was proposed. The image filter, enhancement and segmentation were adopted to pre-process the image and a novel image coding method based on relative direction coding was presented as well. Furthermore, an improved method based on image edge morphologic analysis was...
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