{"title":"用图像处理方法估计快速鸟图像中的树冠数。","authors":"Priscila B. Gomes, M. Ferreira","doi":"10.1109/IGARSS.2007.4423816","DOIUrl":null,"url":null,"abstract":"New high resolution satellite images provide an opportunity to access information about individual trees in the tropical forest, but the accuracy and reliability of methods are unknown. The first difficulty is separating one individual tree crown from one another. In this study we tested \"Mode Filter 7times7\" to estimate tree crown number at a Quickbird image with 0.6 m resolution in a forest in the western Sao Paulo state,Brazil. We concluded that mode filter can be a good tool to help individualizing tree crowns in Quickbird images, but more studies are necessary to improve this technique.","PeriodicalId":284711,"journal":{"name":"2007 IEEE International Geoscience and Remote Sensing Symposium","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Estimation of tree crown number in a quickbird image using an image processing method.\",\"authors\":\"Priscila B. Gomes, M. Ferreira\",\"doi\":\"10.1109/IGARSS.2007.4423816\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"New high resolution satellite images provide an opportunity to access information about individual trees in the tropical forest, but the accuracy and reliability of methods are unknown. The first difficulty is separating one individual tree crown from one another. In this study we tested \\\"Mode Filter 7times7\\\" to estimate tree crown number at a Quickbird image with 0.6 m resolution in a forest in the western Sao Paulo state,Brazil. We concluded that mode filter can be a good tool to help individualizing tree crowns in Quickbird images, but more studies are necessary to improve this technique.\",\"PeriodicalId\":284711,\"journal\":{\"name\":\"2007 IEEE International Geoscience and Remote Sensing Symposium\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-07-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 IEEE International Geoscience and Remote Sensing Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IGARSS.2007.4423816\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE International Geoscience and Remote Sensing Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IGARSS.2007.4423816","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Estimation of tree crown number in a quickbird image using an image processing method.
New high resolution satellite images provide an opportunity to access information about individual trees in the tropical forest, but the accuracy and reliability of methods are unknown. The first difficulty is separating one individual tree crown from one another. In this study we tested "Mode Filter 7times7" to estimate tree crown number at a Quickbird image with 0.6 m resolution in a forest in the western Sao Paulo state,Brazil. We concluded that mode filter can be a good tool to help individualizing tree crowns in Quickbird images, but more studies are necessary to improve this technique.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
