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035 _a.b10268820
099 9 _aAIT Thesis no.CS-94-32
100 1 _aHsu, Ming-chao
245 1 0 _aExtraction of linear features from remote sensing image for computer mapping
260 _aBangkok :
_bAsian Institute of Technology,
_c1994
300 _a58 leaves
490 1 _aThesis ;
_vno. CS-94-32
500 _aA thesis submitted in partial fulfilment of the requirement for the degree of Master of Science, School of Engineering and Technology
502 _aThesis (M.Sc.) - Asian Institute of Technology, 1994
520 _aA 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.
650 0 _aCartography
_xRemote sensing
700 1 _aMurai, Shunji,
_eChairperson
700 1 _aYulu, Qi,
_eExamination Committee
700 1 _aWang Yihong,
_eExamination Committee
710 2 _aR.O.C. Government,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. CS-94-32
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B15757
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