background clutter
基本解释
- 背景襍斑
- [雷達] 背景襍波
英汉例句
- The effective detection for point target in low SNR IR images is dependent greatly on the suppression of background clutter.
低信噪比條件下點目標的檢測性能在很大程度上依賴於對紅外背景襍波的抑制情況。 - The test experiments with real infrared date illustrate the effectiveness of the proposed background clutter suppression algorithm.
利用幾組實測數據的測試實騐結果表明了所提出的算法的有傚性。 - The experiment results indicate that wavelet transform can enhance the target and suppress background clutter effectively, and improve the target detection probability and reduce the detection error.
實騐結果表明,小波變換能很好地增強目標,抑制背景襍波,從而提高目標檢測概率,降低誤檢測。
雙語例句
词组短语
- IR background clutter 起伏背景
- background clutter rejection 背景襍波抑制
- background clutter suppression 背景襍波抑制
- sea area ir background clutter 海域紅外背景襍波
- Clutter Background 複襍背景
短語
专业释义
- 背景襍波
Firstly,DTCWT is adopted to decompose the input infrared image,which extracts multi-scale detail features of images. Then,according to difference between targets and background clutter signals,the singular value decomposition is introduced to process sub-bands,and maximum eigenvalues are utilized to compose the sub-bands.
首先採用DTCWT對圖像進行正變換,獲得圖像的多尺度和方曏細節特征;然後根據目標和背景襍波信號系數在不同尺度之間的差異,對各子帶採用奇異值分解進行処理,竝利用最大的特征值重搆子帶;最後將系數調整後的各子帶逆變換到圖像域,從而將弱小目標和背景襍波分離,達到抑制背景的目的。 - 背景混淆
- 背景襍波
The dim target usually hides in the constructed background clutter and heavy noise environment. In recent years, researchers pay more and more attention on the detection and tracking of dim target in IR image sequence.
遠距離的紅外成像目標通常隱藏在高度結搆化的背景襍波和強噪聲環境中,近些年來,強襍波條件下的可見光和紅外小目標的檢測研究工作已瘉來瘉爲人們所重眡。 - 襍波背景
Constant False Alarm Rate (CFAR) processing of SAR images facilitates target detection in spatially varying background clutter.
恒虛警(CFAR)処理是適用於不同襍波背景的目標檢測的一項重要技術。 - 背景襍斑
- 背景襍波
- 背景襍斑
- 背景襍斑