AI SearchExtraction of linear features from remote sensing image for computer mapping
Call Number: AIT Thesis no.CS-94-32 Material type:
TextSeries: Asian Institute of Technology. Thesis ; no. CS-94-32Publication details: Bangkok : Asian Institute of Technology, 1994Description: 58 leavesSubject(s): Online resources: Dissertation note: Thesis (M.Sc.) - Asian Institute of Technology, 1994 Summary: A faster processrng speed and few saving space method of linear feature extraction method is proposed. Moreover, a one-pixel-wide image is represented as the result of this method . For approach this objective, I design a 8*8 block of the image data as a linear unit. Besides, I design a linear model which include 90s line model to fit the original image data, then create a new data structure file to save the information of the result, the space of the new data file is 1132 of the original image data file. In the post-processing, I develop a new link algorithm to link two linear units which have the same direction. That is to say the link method is able to link 8 pixels between two linear unit.
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A thesis submitted in partial fulfilment of the requirement for the degree of Master of Science, School of Engineering and Technology
Thesis (M.Sc.) - Asian Institute of Technology, 1994
A faster processrng speed and few saving space method of linear feature extraction method is proposed. Moreover, a one-pixel-wide image is represented as the result of this method . For approach this objective, I design a 8*8 block of the image data as a linear unit. Besides, I design a linear model which include 90s line model to fit the original image data, then create a new data structure file to save the information of the result, the space of the new data file is 1132 of the original image data file. In the post-processing, I develop a new link algorithm to link two linear units which have the same direction. That is to say the link method is able to link 8 pixels between two linear unit.
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