sensor image造句
例句與造句
- A better multi - sensor image fusion method in remote sensing
一種基于光照模型的多源遙感圖像融合算法 - The concepts and methods about symbol extraction from multi - sensor images are studied
研究了融合多傳感器圖像提取符號特征的概念與方法。 - The mtf is affected more badly then the resolution of the ccd sensor imaging . 3
說明像移量對ccd探測器影像的mtf的影響要大于對ccd探測器影像的分辨力的影響。 - The hardware mainly includes lighu image sensor image card rs232 interface and the driving circuits of the stepping motor
硬件組成系統(tǒng)主要包括光源、圖像傳感器、圖像卡、 rs232接口和電機(jī)驅(qū)動電路四個部分。 - In this paper , we use the b - spline wavelet on multi - sensor image fusion , and perform an experiment on multi - focus noise images of the same object
將樣條小波用于多傳感器圖像融合，并對同一目標(biāo)的不同聚集含噪圖像進(jìn)行了仿真實驗。 - It's difficult to find sensor image in a sentence. 用sensor image造句挺難的
- 1 . when the target is motionless , ccd sensor imaging is simulated . the pattern of the object is the resolution target - white and black strips
首先仿真了物像與ccd探測器相對靜止情況下的成像過程，仿真中的目標(biāo)采用鑒別率板的圖案即黑白相間的條帶。 - Two mathematical definitions of the extraction of parallel lines from multi - sensor images are presented . and a method of extracting road network based on multi - band remote sensing images is presented
提出了兩種平行線段融合方法的數(shù)學(xué)定義和一個從多波段遙感圖像提取道路網(wǎng)的方法。 - It is appropriate commonly that the resolution of ccd sensor imaging is 1 . 8 times of the pixel dimension , in the mean while the mtf decreases 11 % , because the mtf is bigger , the other parts are easier to be made and the image shows the characterization of the object well . 2
一般情況下取ccd探測器的目標(biāo)影像分辨力是其像元尺寸的1 . 8倍較為適中，因為這時的mtf數(shù)值較大對系統(tǒng)的其它環(huán)節(jié)的指標(biāo)壓力較小，且圖像較好地反映了目標(biāo)圖形的特征，此時其光學(xué)調(diào)制度傳遞函數(shù)mtf下降了11 。 - In recent years , with the development of new imaging sensors and image processing technology , multi - sensor image fusion has received significant attention for both military and nonmilitary application , such as automated target recognition , battlefield surveillance , missile guidance , remote sensing , fire control and medical diagnosis
近年來,隨著成像傳感器和圖像處理技術(shù)的發(fā)展,多傳感器圖像融合技術(shù)在自動目標(biāo)識別、戰(zhàn)場感知、遙感監(jiān)測、火災(zāi)監(jiān)控、醫(yī)療診斷等眾多軍事和非軍事領(lǐng)域中的應(yīng)用受到人們越來越廣泛的關(guān)注。 - Under the condition of space moving changed system and the engineering practice , a function of the pixel dimension , the mtf of ccd sensor imaging , the width of target strip and the image motion has been acquired 4 . under the condition of one pixel image motion and the nyquist frequencies , adopting the convolution method , the ratios of the mtf with image motion to the idea mtf are 0 . 667
這樣就為在工程實際中，在空間移變條件下，求取了ccd探測器影像的mtf 、像元尺寸、影像分辨力和像移量四者之間的一個簡潔的函數(shù)關(guān)系:材了萬二1一( 2 + n一m ) 2 ? o4n4 .采用仿真的方法和采用卷積方法的比較。 - In order to adequately make use of all kinds of remote sensing images information , based on different feature of multi - sensor image and the advantages and disadvantages of classical image fusion methods , a new image fusion method based on average gradient and wavelet transform is the subject mater of this thesis
為了充分利用各種圖像的綜合信息,針對不同傳感器圖像的特征,本文在分析傳統(tǒng)圖像融合方法優(yōu)缺點的基礎(chǔ)上,重點研究了基于平均梯度和小波多分辨率分析相結(jié)合的圖像融合算法。 - If the optical system with ccd sensor is regarded as a spatially invariant linear system , the convolution of point spread function and the object image results in error on theory . since ccd sensor imaging is digital imaging , in this article , the image quality and resolution of the ccd sensor imaging is simulated and analyzed
鑒于ccd探測器成像是數(shù)字化成像，所以本文采用計算機(jī)仿真和ccd相機(jī)模擬成像試驗及理論分析的方法對ccd探測器的目標(biāo)影像的分辨力與ccd像元分辨力的關(guān)系及像質(zhì)進(jìn)行了研究并獲得如下主要結(jié)論。 - The relation of tthe ccd sensor imaging resolution and the mtf is gotten . when the mtf of space remote sensing camera is higher and the contrast of object is higher , it can be believed that the resolution of ccd sensor imaging is 1 . 6 times of the pixel dimension , in the mean while the mtf decreases 32 %
通過仿真得到了ccd探測器的目標(biāo)影像的分辨力與ccd像元尺寸的關(guān)系，當(dāng)航天光學(xué)遙感相機(jī)的mtf較高(仿真中鏡頭的mtf = 1 )且目標(biāo)為高對比度時，得到ccd探測器的目標(biāo)影像分辨力是其像元尺寸a的1 . 6倍，其光學(xué)調(diào)制度傳遞函數(shù)mtf下降32的結(jié)果。