【正文】 .......................... 10 影像融合 ............................................................................................................................................................... 13 影像鑲嵌與裁剪 ........................................................................................................................................... 14 圖像增強 ............................................................................................................................................................... 14 本章小結(jié) .............................................................................................................................................................................. 15 第 3 章 遙感圖像預(yù)處理的應(yīng)用 ....................................................................................................................... 16 坐標(biāo)系定義 ....................................................................................................................................................................... 16 地圖投影的基本原理 ............................................................................................................................ 16 北京 54 與西安 80 坐標(biāo)系 .............................................................................................................. 16 獲取地理坐標(biāo)參數(shù) .................................................................................................................................. 17 ENVI 自定義坐標(biāo) ...................................................................................................................................... 17 幾何校正 .............................................................................................................................................................................. 19 傳感器參數(shù)糾正 ......................................................................................................................................... 19 幾何精校正 ...................................................................................................................................................... 20 高分辨率影像的幾何校正 .............................................................................................................. 21 影像融合技術(shù) ................................................................................................................................................................ 22 主成分分析 ...................................................................................................................................................... 23 HSV 融合 ............................................................................................................................................................. 23 PanSharping 融合 ........................................................................................................................................ 24 影像鑲嵌與裁剪 .......................................................................................................................................................... 24 影像鑲嵌 ............................................................................................................................................................... 24 影像裁剪 ............................................................................................................................................................... 26 圖像增強 .............................................................................................................................................................................. 26 本章小結(jié) ............................................................................................................................................................................... 27 第 4 章 研究成果 與展望 .............................................................................................................................................. 28 研究成果 .............................................................................................................................................................................. 28 展望 ........................................................................................................................................................................................... 28 本章小結(jié) .............................................................................................................................................................................. 28 結(jié)論 ................................................................................................................................................................................................................ 30 參考文獻 ............................................................................................................................................... 錯誤 !未定義書簽。論文主要介紹了圖像的幾何糾正、影像融合、圖像鑲嵌以及裁剪的一些實驗過程，為了更清晰的了解遙感圖像預(yù)處理操作的原理，論文中還簡單介紹了一些基本的模型和算法。 ：任務(wù)書、開題報告、外文譯文、譯文原文（復(fù)印件）。 作者簽名： 日 期： 學(xué)位論文原創(chuàng)性聲明 本人鄭重聲明：所呈交的論文是本人在導(dǎo)師的 指導(dǎo)下獨立進行研究所取得的研究成果。s Degree Analyse and Application of Preprocessing of Remote Sensing Images Candidate： **** Specialty： ***** Class： **** Supervisor： ***** ******* 202006本人完全意識到本聲明的法律后果由本人承擔(dān)。 由于時間、太陽光強、大氣狀態(tài)和傳感器穩(wěn)定性的變化 , 以及遙感器的精度差異，很容易導(dǎo)致遙感影像不能準(zhǔn)確清晰地展示我們所需要的地理信息，這就嚴重影響了遙感解譯以及其他遙感方面專業(yè)研究的質(zhì)量。 關(guān)鍵詞： 遙感 ； ENVI；圖像預(yù)處理；圖像增強；幾何校正；圖像融合 III ABSTRACT With the development of the 3S technologies, remote sensing technology is now being the primary source of geographic information. The main contents of this research project is the study of methods and applications .Our aim is to analyze the principle and processing of remote sensing image processing by ENVI software processes and results of the work. Due to time, strong sunlight, atmospheric changes in status and sensor s