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Research on Road Target Recognition Method Based on Optical Image Man Zhao1,2,a, Jinjiang Cui 3,a, Fei Guo1,a, Mei Zhao 1,a, and Dayong Jiang 4,a,* 1Special Service Department, Aviation University of Air Force, Changchun 130022, China 2School of Science, Changchun University of Science and Technology, Changchun 130022, China 3Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences, Suzhou 215000, China 4School of Materials Science and Engineering, Changchun University of Science and Technology, Changchun 130022, China axman82@126.com Corresponding author: Tel.:+86 431 85583016; fax: +86 431 85583015 E-mail address: xman82@126.com Keywords: Road target; Target recognition; Optical image Abstract.
With the development of science and technology, optical images with very high resolution have been able to provide a large amount of information.
Acknowledgements This work is supported by the National Natural Science Foundation of China (Grant Nos. 61106050, 21201022), Jiangsu Provincial Natural Science Foundation of China (BK2012188).
Journal of Jilin university, vol 27, pp.407-411, Apr 2009 [5] S.

Finite element analysis model and constitutive parameters of materials.
According to the materials experiment mechanics performance we determine concrete and the steel bar construction curve parameters, and establishe the finite element analysis model with the different design variable target, as shown in Fig.2.
Journal of Beijing University of Technology. 2006, 32(2):144-148.
Journal of Industrial Construction. 2009, 39（11）:100-103
Beijing：Science Press, 2000.

It solved many problems like difficult materials, non-metallic materials, processing requires high surface quality and has strong technology advantage.
As shown in Fig. 3 (a), due to the roughness of the materials’ surface, the two materials only with asperity contacts, so the actual contact area between the two materials is much less than the cross-sectional area.
Wu: Journal of Henan Polytechnic University (Natural Science), Vol.26 (2007) No.3, pp.233-240.
Li and Y.P Li: JOURNAL OF QUFU NORMAL UNIVERSITY (NATURAL SCIENCE EDITION), vol.26(2010) No.3,pp.59-60.
[12] Rajneesh Kumar and Manjeet Singh: Materials Science and Engineering A, vol. 47 (2008) pp.83-96

Tooth bleaching has been routinely used since the late 1870s and several materials and techniques have been presented for this purpose.
They speculated that the cationic polymer treatment prevented the cationic materials from interacting with dentin by electrostatic repulsion.
The null hypotheses were that: there would be no difference to prevent re-staining according to investigated materials.
Materials and methods Tooth selection.
Therefore, the null hypothesis that there would be no difference to prevent re-staining according to investigated materials was rejected.

Experimental , Materials.
The similar thermal property is observed for the four materials.
Toyoda, Thermal stability of SiO2-coated SiC fiber (Hi-Nicalon) under argon atmosphere, JOURNAL OF MATERIALS SCIENCE, 35 (2000) 3811 -3816
Okada, Pore Structure and Thermal Stability of Mesoporous Mullite Fibers Prepared by Crystallization and Selective Leaching of Al2O3-SiO2 Glass Fibers, Journal of Porous Materials 6, (1999) 119-126
Nogami, Preparation of porous supports in theSiO2-ZrO2-Na2O system from microspherical silica gels, JOURNAL OF MATERIALS SCIENCE, 36 (2001) 4365 -4375.

Open or closed cell metal foams are by definition materials of very high porosity: the void volume fraction is typically well above 50%, and can be as high as 98% [2].
For this reason, mechanical models that have been proposed for such materials are often based on the analysis of space-filling periodic structures.
Ashby, The Mechanics of Three-Dimensional Cellular Materials.
Christensen, Mechanics of cellular and other low-density materials.
International Journal of Solids and Structures 37 (1–2), 93–104. (2000)

Experimental methods Materials and fatigue testing.
The materials used in this study were steel and aluminum alloy A7075-T6.
Tables 1 list the chemical compositions of the tested materials.
Table 1 Chemical compositions of the tested materials (mass%) Material Chemical composition (mass%) Medium-carbon steel C Si Mn S Al Cr Ni Cu Fe 0.45 0.77 0.54 0.32 1.32 0.15 0.33 0.23 Bal.
Cheong, Effect of shot peening coverage on fatigue limit in round bar of annealed medium carbon steel, Journal of Mechanical Science and Technology 28(9) (2014) 3555-3560

After these tests, the main geometrical characteristics are used to mesh the chip and the material around it (figure 1).
The Eulerian formalism allows computing the material flow around the cutting edge.
Feulvarch, Hybrid model for the prediction of residual stresses induced by 15-5PH steel turning, International Journal of Mechanical Sciences. 58 (2012) 69-85 issue 1 [5] F.
Feulvarch, A finite element for laminar flow of incompressible fluids with inertia effects and thermo mechanical coupling, European Journal of Computational Mechanics. 19 (2010) 293-304
Bergheau, 3D simulation of glass forming process Original Research Article, Journal of Materials Processing Technology. 164-165 (2005) 1197-1203 [9] E.

Experimental Material.TP with >98% purity was kindly provided by the Tea Research Institute, Chinese Academy of Agricultural Sciences.
However, it is interesting that the staining rate of adjacent materials for all samples was acceptable because multifiber strip materials were unstained.
Mahmud-Ali, et al., Journal of the Science of Food and Agriculture. 86 (2006) 233
Mukhtar, Life Sciences. 81 (2007) 519 [8] H.T.
Kin, Journal of Dong Hua University. 18 (2001) 58

Materials and Method Experimental Materials Suspended carrier material is polyurethane and size is 15mm×12mm×12mm.
Journal of Membrane Science, Vol. 216, P217-227, 2003
Journal of Dalian Nationalities University, Vol. 12, P6-8, 2011
Journal of Membrane Science, Vol. 216, P217-227, 2003
Journal of harbin institute of technology,Vol.39, P266-269,2007