Scene perception aims to build a semantic context for various tasks of visual processing, especially for object recognition. Binocular vision system is now widely equipped with mobile intelligent robots,however, monoc...
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The paper presents a fire detection method using HSI model and an improved Codebook model. Based on the statistical feature of fire, we can extract fire-like pixels with HSI model. Owing to the fact that fire is exten...
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ISBN:
(纸本)9780819485830
The paper presents a fire detection method using HSI model and an improved Codebook model. Based on the statistical feature of fire, we can extract fire-like pixels with HSI model. Owing to the fact that fire is extending and flickering, we propose an improved Codebook model for background subtraction. As a result, moving objects (for example, fire, moving cars) can be detected. At last, utilizing a pixel fusion method, we add the dynamic and statistical fire-like pixels with different weighted values. Experimental results show that our fire detection algorithm is effective and robust.
Visual surveillance is increasingly prevalent today but the privacy issues of individuals involved in surveillance videos have not been dealt with adequately so far. In most cases, if not all, the chief purpose of pla...
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Automatic car plate extraction is one of the interesting research areas in surveillance applications such as traffic control, parking lot and detection of stolen vehicles. This topic is divided in two main parts, firs...
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ISBN:
(纸本)9781629934563
Automatic car plate extraction is one of the interesting research areas in surveillance applications such as traffic control, parking lot and detection of stolen vehicles. This topic is divided in two main parts, firstly license plate localization, and secondly, license plate characters recognition. In this paper merely the first part is taken into consideration by means of morphological operations and labeling algorithm. Moreover, performance of proposed method is investigated to unveil the ability in extracting of the license plate. Space between characters and also height and width of the license plate are fundamental issues in morphological operations along with dimension of characters in labeling algorithm. Results for this method are promising even in tough conditions.
Moving object detection is a hot topic in computervision. It is widely used in many areas, such as video monitoring, and intelligent traffic. This paper proposes a new method, which combines the T-test with the kirsc...
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FPGA has been used in many robotics projects for real-time imageprocessing. It provides reliable systems with low execution time and simplified timing analysis. Many of these systems take a lot of time in development...
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Automated imageprocessing has the potential to assist in the early detection of Age-related macular degeneration, by detecting changes in blood vessel and patterns in the retina. Age-related macular degeneration (ARM...
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Biomimetics is a rapidly developing discipline and has been suggested applicable in machine vision and imageprocessing because human vision system has almost evolved to be perfect. Previously proposed BA+DRF method i...
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This paper presents a novel approach for ball carrier detection and behavior recognition in a basketball match. Considering the cluttered background, fast motion of the players and the low resolution of the player ima...
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This paper expounds on the design and the implementation of the intelligence (vision and brain) of an autonomous robot for landmines localization, specifically anti-tank mines, cluster bombs, or unexploded ordnance. T...
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