spatial reference information 中文意思是什麼
spatial reference information
解釋
空間參考信息- spatial : adj. 1. 空間的；在空間中存在[發生，佔有位置]的。2. 佔大篇幅的。n. -ity 空間性。adv. -ly
- reference : n 1 （對委員、審查人等的）委託；委託項目[范圍]。2 說到，論到，提到。3 參考；參考書；附註，引證；...
- information : n. 1. 通知，通報，報告。2. 報導，消息，情報。3. 資料，知識，學識。4. 【自動化】信息，數據。5. 【法律】起訴，告發。adj. -al
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The contributions in this monograph may be valuable for the scientists and engineers engaged in spatial data mining, computer science, geomatics, geographical information system ( gis ), remote sensing ( rs ), global positioning system ( gps ), data analysis, artificial intellengence, cognitive science, spatial resources planning, land science, hazads prevention and cure, management science and engineering, decision making, and so on, and can also be used as a reference book for undergraduate students and graduate students
本書可供空間數據挖掘、計算機科學、地球空間信息科學、地理信息系統（ gis ） 、遙感（ rs ） 、全球定位系統（ gps ） 、數據分析、人工智慧、認知科學、空間資源規劃、土地科學、災害防治、管理科學與工程和決策支持等領域的研究人員和開發人員使用，亦可作為高等學校相關專業的本科生、研究生教學用書和參考用書。 -
E xperiments show that the amended method is better than that in reference 12. as the same time the method can combine with the wavelet transformation to locate the characters. by multi - resolution analysis and pyramid decomposition, the edge components with different spatial resolutions and different directions can be acquired, among which, the detail components have the most distinguished texture features standing for the object region, then by further morphological operations, the useless information is greatly decreased and the last object text region is acquired
分析了各個方向邊緣經小波變換后的特點，用具有良好時頻局部和變尺度特徵的小波分析方法提取出不同空間解析度，水平和垂直及對角線方向的邊緣子圖像，把滿足水平和垂直方向能量閾值區域進行合併，經過去噪后，用對角線方向能量閾值即高高頻能量作為判斷標準，確定是否是真正的字元區。
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