Volume 41 Issue 10
Oct.  2022
Turn off MathJax
Article Contents
Hongbo Zheng, Qin Shao, Jie Chen, Yangyang Shan, Xujia Qin, Ji Ma, Xiaogang Xu. LIC color texture enhancement algorithm for ocean vector field data based on HSV color mapping and cumulative distribution function[J]. Acta Oceanologica Sinica, 2022, 41(10): 171-180. doi: 10.1007/s13131-022-2020-6
Citation: Hongbo Zheng, Qin Shao, Jie Chen, Yangyang Shan, Xujia Qin, Ji Ma, Xiaogang Xu. LIC color texture enhancement algorithm for ocean vector field data based on HSV color mapping and cumulative distribution function[J]. Acta Oceanologica Sinica, 2022, 41(10): 171-180. doi: 10.1007/s13131-022-2020-6

LIC color texture enhancement algorithm for ocean vector field data based on HSV color mapping and cumulative distribution function

doi: 10.1007/s13131-022-2020-6
Funds:  The National Natural Science Foundation of China under contract Nos 61702455, 61672462 and 61902350; the Natural Science Foundation of Zhejiang Province, China under contract No. LY20F020025.
More Information
  • Corresponding author: E-mail: qxj@zjut.edu.cn
  • Received Date: 2021-08-16
  • Accepted Date: 2022-03-28
  • Available Online: 2022-08-08
  • Publish Date: 2022-10-27
  • Texture-based visualization method is a common method in the visualization of vector field data. Aiming at adding color mapping to the texture of ocean vector field and solving the ambiguity of vector direction in texture image, a new color texture enhancement algorithm based on the Line Integral Convolution (LIC) for the vector field data is proposed, which combines the HSV color mapping and cumulative distribution function calculation of vector field data. This algorithm can be summarized as follows: firstly, the vector field data is convoluted twice by line integration to get the gray texture image. Secondly, the method of mapping vector data to each component of the HSV color space is established. And then, the vector field data is mapped into HSV color space and converted from HSV to RGB values to get the color image. Thirdly, the cumulative distribution function of the RGB color components of the gray texture image and the color image is constructed to enhance the gray texture and RGB color values. Finally, both the gray texture image and the color image are fused to get the color texture. The experimental results show that the proposed LIC color texture enhancement algorithm is capable of generating a better display of vector field data. Furthermore, the ambiguity of vector direction in the texture images is solved and the direction information of the vector field is expressed more accurately.
  • loading
  • Cabral B, Leedom L C. 1993. Imaging vector fields using line integral convolution. In: Proceedings of the 20th Annual Conference on Computer Graphics and Interactive Techniques. Anaheim, CA, USA: ACM, 263–270. doi: 10.1145/166117.166151
    Chen Shilong, Li Sikun, Wang Huaihui, et al. 2013. One texture visualization method for aircraft surface vector flow field. Computer Engineering and Applications, 49(19): 123–126, 185
    De Leeuw W, Van Liere R. 1997. Divide and conquer spot noise. In: Proceedings of the 1997 ACM/IEEE Conference on Supercomputing. San Jose, CA, USA: ACM, 1–13. doi: 10.1145/509593.509612
    De Leeuw W C, Van Wijk J J. 1995. Enhanced spot noise for vector field visualization. In: Proceedings Visualization’95. Atlanta, GA, USA: IEEE,233–239. doi: 10.1109/VISUAL.1995.480817
    Deng Zeng’an, Zhang Anmin, Zhai Jingsheng, et al. 2016. An operational radar current observing and data service platform in the East China Sea. Acta Oceanologica Sinica, 35(11): 9–15. doi: 10.1007/s13131-016-0944-4
    Ding Zi’an, Liu Zhanping, Yu Yang, et al. 2015. Parallel unsteady flow line integral convolution for high-performance dense visualization. In: 2015 IEEE Pacific Visualization Symposium. Hangzhou, China: IEEE, 25–30. doi: 10.1109/PACIFICVIS.2015.7156352
    Kim M, Hansen C. 2015. Surface flow visualization using the closest point embedding. In: 2015 IEEE Pacific Visualization Symposium. Hangzhou, China: IEEE, 17–23. doi: 10.1109/PACIFICVIS.2015.7156351
    Kim M, Hansen C. 2017. Closest point sparse octree for surface flow visualization. In: Visualization and Data Analysis. Burlingame, CA, USA: Society for Imaging Science and Technology, 131–139,
    Li Ting, Ji Min, Jin Fengxiang, et al. 2018. Research on adaptive-step calculation model of marine fluid flow numerical integration. Haiyang Xuebao, 40(3): 95–101. doi: 10.3969/j.issn.0253-4193.2018.03.009
    Lu Daying, Zhu Dengming, Wang Zhaoqi, et al. 2016. Efficient level of detail for texture-based flow visualization. Computer Animation and Virtual Worlds, 27(2): 123–140. doi: 10.1002/cav.1664
    Madhani J T, Young J, Brown R J. 2014. Visualising experimental flow fields through a stormwater gross pollutant trap. Journal of Visualization, 17(1): 17–26. doi: 10.1007/s12650-013-0188-8
    Sanna A, Montrucchio B, Montuschi P, et al. 2001. Visualizing vector fields: the thick oriented stream-line algorithm (TOSL). Computers and Graphics, 25(5): 847–855. doi: 10.1016/S0097-8493(01)00126-1
    Sanna A, Zunino C, Montrucchio B, et al. 2002. Adding a scalar value to texture-based vector field representations by local contrast analysis. In: Eurographics/IEEE VGTC Symposium on Visualization. The Eurographics Association, 35–41. doi: 10.2312/VisSym/VisSym02/035-041
    Stalling D, Hege H C. 1995. Fast and resolution independent line integral convolution. In: Proceedings of the 22nd Annual Conference on Computer Graphics and Interactive Techniques. New York, NY, USA: ACM, 249–256. doi: 10.1145/218380.218448
    Taponecco F, Urness T, Interrante V. 2006. Directional enhancement in texture-based vector field visualization. In: Proceedings of the 4th International Conference on Computer Graphics & Interactive Techniques in Australasia & Southeast Asia. Kuala Lumpur, Malaysia: ACM,197–204. doi: 10.1145/1174429.1174463
    van Wijk J J. 1991. Spot noise texture synthesis for data visualization. In: Proceedings of the 18th Annual Conference on Computer Graphics and Interactive Techniques. New York, NY, USA: ACM, 309–318. doi: 10.1145/122718.122751
    van Wijk J J. 2002. Image based flow visualization. ACM Transactions on Graphics, 21(3): 745–754. doi: 10.1145/566654.566646
    Wang Huaihui, Li Sikun. 2014. Information entropy-based texture adaptation for 3D vector field visualization. Applied Mechanics and Materials, 543–547: 1631–1634,
    Wang Quan, Tang Xiaoan, Zhang Junda, et al. 2014. An approach of vector field texture visualization based on field driven strength. In: Proccedings of 2014 International Conference on Information and Communications Technologies. Nanjing, China: IET, 1–5. doi: 10.1049/cp.2014.0647
    Ye Xiaomin, Lin Mingsen, Yuan Xinzhe, et al. 2016. Satellite SAR observation of the sea surface wind field caused by rain cells. Acta Oceanologica Sinica, 35(9): 80–85. doi: 10.1007/s13131-016-0936-4
    Yu Haiping, He Fazhi, Pan Yiteng. 2020. A scalable region-based level set method using adaptive bilateral filter for noisy image segmentation. Multimedia Tools and Applications, 79(9): 5743–5765. doi: 10.1007/s11042-019-08493-1
    Zhang Shengdong, He Fazhi, Ren Wenqi. 2020a. NLDN: Non-local dehazing network for dense haze removal. Neurocomputing, 410: 363–373. doi: 10.1016/j.neucom.2020.06.041
    Zhang Shengdong, He Fazhi, Ren Wenqi, et al. 2020b. Joint learning of image detail and transmission map for single image dehazing. The Visual Computer, 36(2): 305–316. doi: 10.1007/s00371-018-1612-9
    Zöckler M, Stalling D, Hege H C. 1997. Parallel line integral convolution. Parallel Computing, 23(7): 975–989. doi: 10.1016/S0167-8191(97)00039-2
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(16)  / Tables(1)

    Article Metrics

    Article views (388) PDF downloads(10) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return