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Palmprint recognition has attracted much attention in recent years. Many algorithms based texture coding achieve high accuracy. However they are still sensitive to local unsteady region introduced by variations of hand pose and other conditions. In this paper we proposed a novel feature extraction algorithm, namely binary contrast context vector (BCCV), to represent multiple contrast distribution...
As an important application in civilian surveillance, pedestrian counting is challenging due to the occlusion and cluttered background. In this paper, we present an efficient people counting system based on regression and template matching. This method can effectively overcome the shortcomings of pedestrian detecting and tracking-based method and feature regression-based method. At the same time,...
Based on the early basis research work such as feature size extraction of young male's digital images, somatotype and building of girth size prediction model, non-contact young male body measurement system is mixed preparation by using object-oriented VB6.0, MATLAB and database ACCESS2003. Measurement objects in the system contain young male and female body and ultimately 40 body size data can be...
Many previous image processing methods discard low-frequency components of images to extract illumination invariant for face recognition. However, this method may cause distortion of processed images and perform poorly under normal lighting. In this paper, a new method is proposed to deal with illumination problem in face recognition. Firstly, we define a score to denote a relative difference of the...
This paper presents a new probabilistic local binary pattern (PLBP), an extension of existing local binary pattern (LBP), for face verification. Unlike LBP employing the sign of the difference to express the result of comparing two pixels, PLBP employs probability to express it. The advantage is that it can encode the magnitude of the difference, which is useful for face verification but is ignored...
This paper presents a novel algorithm for face recognition based on a single image and a new LBP (Local Binary Pattern) descriptor. The algorithm can be divided into three steps: firstly, calculating both the horizontal and vertical edge maps from the gray image; then extracting LBP histograms from those two edge images; finally, adopting elastic matching for classification. In addition, in order...
With the widespread application of Internet/Intranet, the interoperability and portability are the most important issues in open geographic information system so that a WebGIS based on Internet/Intranet and hybrid strategy dispatch management system is presented, and it has been the chief tendency of the development of GIS (geographical information system). High-speed Railway Fundamental Information...
With the rapidly development of high-speed railway in the world, the number of information, documents, research results and various types of equipment about high-speed railway is growing rapidly. How to help users discover information scientific and efficient from huge information in database and how to provide users with satisfied recall and precision of retrieval are the research aim of high-speed...
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