We present a method to identify the owner of a photo album taken off a social networking site. We consider this as a problem of prominent person mining. We introduce a new notion of prominent persons, and propose a gr...
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As the complexity of 3D models used in computer graphics applications grows, there arises a need to visualize the overall distribution of detail on them. Detail is a function of the amount of information present on a ...
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In this paper, we explain the bag of words representation from a soft computing perspective. The traditional Bag of word representation describes an image as a bag of discrete visual codewords. Where histogram of the ...
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Parallel hardware becomes a commonly used approach to satisfy the intensive computation demands of computervision systems. A multiprocessor architecture based on hypercube interconnecting digital signal processors (D...
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ISBN:
(纸本)9780819485830
Parallel hardware becomes a commonly used approach to satisfy the intensive computation demands of computervision systems. A multiprocessor architecture based on hypercube interconnecting digital signal processors (DSPs) is described to exploit the temporal and spatial parallelism. This paper presents a parallel implementation of low level vision algorithms designed on multi-DSP system. The convolution operation has been parallelized by using redundant boundary partitioning. Performance of the parallel convolution operation is investigated by varying the image size, mask size and the number of processors. Experimental results show that the speedup is close to the ideal value. However, it can be found that the loading imbalance of processor can significantly affect the computation time and speedup of the multi-DSP system.
3D face reconstruction is a research hotspot in computer animation, computer games, computervision, and image recognition fields in recent years. It can enhance the virtual reality experience. In this paper, the appr...
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A construction of an on-line detection system for surface of the hot heavy rail is presented, and a kind of detection means based on the machine vision technology is proposed. In the paper, a description of the princi...
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ISBN:
(纸本)9783642242816;9783642242823
A construction of an on-line detection system for surface of the hot heavy rail is presented, and a kind of detection means based on the machine vision technology is proposed. In the paper, a description of the principle of machine vision detection, the operational principle of CCD and the construction of the system is made. The overall design of the system, including light controls, image acquisition, imageprocessing and man-machine interface management is described in a modularized form. The system has been practically carried out in a Rail Beam Plant. The client in the local area network could observe the image, make information analysis by on-line or off-line, and manage lots of information. Good results have been obtained.
Content Based image Retrieval is one of the prominent areas in computervision and imageprocessing. Recognition of handwritten characters has been a popular area of research for many years and still remains an open p...
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This article researches the applications of tree growth status tracking based on binocular vision. We conducted experiments using dual-camera of parallel optical axis to capture images, by the way of looking feature p...
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A machine-vision-based intelligent automatic inspector for workpiece quality is presented. The mechanical structure and electric control system are illustrated in detail. An algorithm based on geometrical dimension me...
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Base on the characteristic of each banknote has its own unique code, it can monitor banknote circulation and provide an approach of solving financial market security problems. In this paper, it will discuss the popula...
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