High-precision Management of 3D Location Information of Underground Facilities by Using High-precision 3D Geospatial Information
نویسندگان
چکیده
منابع مشابه
High Precision Information Extraction
ABSTRACT Most fully automatic information extraction systems achieve less than 100% extraction precision and recall. On real applications these parameters typically vary between 50% to 95%, depending on the extraction method and source data. We present an information extraction system designed for applications where little or no error can be tolerated. The system is not fully automatic. Instead...
متن کاملFarman Institute 3D Point Sets - High Precision 3D Data Sets
This article is dedicated to describe a new type of data: high precision raw data coming from the acquisition of objects by a 3D laser scanner. Supplementary Material The datasets described in this article can be downloaded from the associated IPOL web page1.
متن کاملExtracting high precision information from CCD images
The CCD sensor has been widely used to measure heat transfer and fluid flow. The advantages are continuous and rapid capture of images which enable particles to be tracked and velocity fields to be measured. This paper discusses how this information can be extracted with the maximum fidelity starting with a model for the camera lens, progressing through image processing effects to consider corr...
متن کاملHigh Precision Treebanking-Blazing Useful Trees Using POS Information
In this paper we present a quantitative and qualitative analysis of annotation in the Hinoki treebank of Japanese, and investigate a method of speeding annotation by using part-of-speech tags. The Hinoki treebank is a Redwoods-style treebank of Japanese dictionary definition sentences. 5,000 sentences are annotated by three different annotators and the agreement evaluated. An average agreement ...
متن کاملExtracting Information from Conference Announcements: High Recall, High Precision
Recall, High Precision Kevin Cheong Language Technology Group, Microsoft Research Institute School of MPCE, Macquarie University Sydney NSW 2109, Australia [email protected] Abstract Conference announcements are distributed widely each day via electronic mail to the research and industrial community. These conferences inform researchers, academics and the industry about the research and dev...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: NTT Technical Review
سال: 2021
ISSN: ['1348-3447']
DOI: https://doi.org/10.53829/ntr202101fa9