CN102542582B - 图像中空洞多边形剖分方法 - Google Patents
图像中空洞多边形剖分方法 Download PDFInfo
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- CN102542582B CN102542582B CN201010599332.8A CN201010599332A CN102542582B CN 102542582 B CN102542582 B CN 102542582B CN 201010599332 A CN201010599332 A CN 201010599332A CN 102542582 B CN102542582 B CN 102542582B
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- 238000000034 method Methods 0.000 title claims abstract description 37
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CN102542582A CN102542582A (zh) | 2012-07-04 |
CN102542582B true CN102542582B (zh) | 2016-04-20 |
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CN110335191B (zh) * | 2019-07-10 | 2022-07-01 | 武汉光庭信息技术股份有限公司 | 一种带洞多边形在电子地图中的无损压缩存储方法和装置 |
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CN100454336C (zh) * | 2006-12-21 | 2009-01-21 | 西北工业大学 | 图像处理中对含内孔多边形的剖分方法 |
CN101751449B (zh) * | 2009-09-16 | 2012-10-10 | 中国科学院计算技术研究所 | 一种用于地理信息系统中的空间叠加分析方法和系统 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Method for subdividing hollow polygon in image Effective date of registration: 20190404 Granted publication date: 20160420 Pledgee: Jiading Branch of Shanghai Bank Co.,Ltd. Pledgor: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: 2019110000002 |
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Address after: 201822 No.208, building 4, no.1411, Yecheng Road, Jiading Industrial Zone, Jiading District, Shanghai Patentee after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Address before: 200233 block D1, 2nd floor, 1800 Zhongshan West Road, Shanghai Patentee before: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |
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Change date: 20220329 Registration number: 2019110000002 Pledgor after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Pledgor before: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |
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Address after: Room 3701, No. 866 East Changzhi Road, Hongkou District, Shanghai, 200080 Patentee after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 201822 No.208, building 4, no.1411, Yecheng Road, Jiading Industrial Zone, Jiading District, Shanghai Patentee before: Botai vehicle networking technology (Shanghai) Co.,Ltd. Country or region before: China |
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