filter region 中文意思是什麼
filter region
解釋
以區域設定點群過濾順化-
The simulation result has indicated that using the method of two - value filter can solve the question perfectly, and the question is the edge discontinuity of traditional image classify base on region ; the image fusion which make use of edge gradually change is sententious and efficient ; the color image reinforcing which realized by grey statistics histogram equalization method has reduced the need of environment brightness in virtual photographing system
模擬結果表明，利用二值濾波處理較好地解決了傳統的基於區域的圖象分類中的邊緣不連續的問題；利用邊緣漸變方式實現的圖像融合簡潔有效；由灰度統計直方圖均衡所實現的彩色增強處理降低了虛擬照相系統對環境照度的要求。 -
The possible position of moving target center in the next frame image was predicted by kalman filter, and a search region of target was generated
該方法利用卡爾曼濾波預測目標中心在下一幀圖像中可能出現的位置，以該位置為中心，建立候選的目標搜索區域。 -
( 6 ) conclusion was obtained by the analyzing the mechanics environment and the stability of the lanslide on the right bank after the dam built : the value of the rock mass stress increased and the tensile stress region obviously reduced, the direction of the principal stress was unchangeable the dam and the landslide were stable under the dangerous condition ( the reservoir and at the same time the earthquake was viii ), but when the water lever suddenly fell and did not think of other force, safe factor evidently reduced, the dam and the landslide will be destroyed under the most dangerous condition ( the water lever suddenly fell and at the same time the earthquake was vi ) ; the stability of the landslide will be destroyed by the horizontal thrust under the most dangerous condition or ; the physical and mechanical parameter will be reduced due to long period filter, the landslide will be destroyed too
（ 6 ）建壩工程荷載條件下河谷巖體力學環境分析及右岸古滑坡體的穩定問題分析得出：建壩后河谷的巖體應力量值明顯增高，同時左岸的張應力區的范圍及量值明顯減小，主應力的方向依然與模型的底邊界垂直；大壩建成后逐漸蓄水階段以及同時考慮本區最強地震力的作用等各種不同的工況條件時，滑坡體及壩體總體上仍處于穩定狀態；水位驟降時，在未考慮其他外力作用的情況時，滑體的安全系數將顯著降低。若考慮水位驟降及本區最大地震力的共同作用，壩體將在滑坡體下滑推力的作用下產生破壞；建壩后水平推力對右岸古滑坡體穩定性的影響分析可以看出，在最危險的工況條件下，壩體及滑坡體也將處于臨界狀態；在長期滲透變形的作用下，由於滑帶的物理力學參數的降低而有可能導致壩體失穩破壞。 -
Then use adaptive region - based complexion re - extracting algorithm to extract human - faces again, after that, a region shape is used to filter the faces acquired from above two steps in order to identify the right people and finally the eyes are detected for further verifying the detecting result
該演算法利用膚色模型初步提取人臉區域，利用基於區域生長的膚色再提取自適應演算法再次提取人臉，利用區域形狀對候選區域進行篩選，最後檢測下巴和眼睛以進行驗證。 -
The method includes split originality image region, filter, separately coding the lowest frequency sub - band coefficient, adaptively setting threshold of different image region, setting up flag matrix, and filtering after decoding to eliminate domino effect of split
這種編碼方法主要包括：對原始圖像進行分塊、濾波；對最低頻子帶系數單獨編碼；對各塊圖像自適應地進行閾值設置；設立標志矩陣；解碼后進行濾波消除分塊效應。 -
A multinational group, a high - quality, advanced technology manufacturer marketer of standard and specialized dust collector bags, liquid filter cloths, belts and covers and a broad spectrum of filter media. 2003 - 3 - present bwf company middle china area manager, from having no to have, since little to big, founded middle china region environmental protection industry from rmb 2, 000, 000 yuan to rmb 3 hundred millions yuan of developments miracle
2003年- 2005年5月，必達福bwf公司華中區經理，從無到有，從小到大，開創了華中地區環保工業從200萬元到3億元的發展奇跡。證明人，必達福bwf公司總經理， christoph tasotti 。 -
So extend kalman filter ( ekf ) is applied to low speed control of ac servo systems in order to identify the information of position of magnet poles and low speed instead of incremental encoder. in high speed region, encoder is still used to acquire speed information
基於此，本文把擴展的卡爾曼濾波（ ekf ）技術應用於交流伺服系統的低速控制，完成系統初始磁極位置角的辨識以及低速下電機轉速的估計，在高速時，仍採用光電編碼器獲取電機轉速。 -
On basis of inierpretation to the tm images of the researched area, we utilize characteristic information picking techniques, such as ratio technique, self adapting enhancing, spatial filter, to pick up the information of the geologic structure and rocks. combining the geochemical properties of the elements and the ore cofltrol conditions, we analyze the mineralization conditions of the researched area, predict the mineral resources in the area, and put oot the geologic remote sensing prediction mode, block out the target region of mineralization
本文在研究區tm圖像解譯的基礎上，主要利用了比值技術、自適應增強、空間濾波、等特徵信息提取技術，對本區地質構造信息和巖石信息進行了提取，結合有關元素的地球化學性質及控礦條件，對研究區的成礦地質條件進行了分析，對研究區的礦產資源進行了預測，提出了地質遙感預測模式，圈定了成礦靶區。 -
The main contents can be listed as follows : 1. after analyzing the properties of the natural illuminating system, a region - based background and natural illumination model is set up using the histogram of image difference and rls filter. on the basis of that model, we propose an adaptive algorithm of judging and updating background image
基於戶外自然光照系統的特點，建立了基於圖像差分直方圖和遞推最小二乘濾波（ recursiveleastsquarefilter ，簡稱rls濾波器）的局域化背景和光照變化模型，提出了自適應的背景判斷和更新演算法。 -
In the fifth chapter, a new fully differential operational amplifier with voltage and current - mode negative feedback has been proposed, which can stabilize its quiescent operation point, using the characteristic of mos transistors which operate in the triode region acting as active variable resistor, a fully differential fourth - order chebyshev low - pass filter with tunable frequency and bessel low - pass filter with accurate group delay based on r - mosfet - c and operational amplifier has been designed
第五章：提出了一種新的既具有電壓共模負反饋又同時具有電流共模負反饋的全差分運算放大器電路，能較好地穩定電路的靜態工作點，並應用mos管工作在線性區可作有源可變電阻用的特性設計得到了截止頻率可連續調節的高性能r - mosfet - c 、運放結構切比雪夫（ chebyshev ）和精確群時延值貝塞爾（ bessel ）低通濾波器。 -
5. a speckle filter based on emd is proposed, it smooth along edge direction in edge area and compute mean of square area in homogenous region, therefore this method can reduce speckle while preserve edge in sar images
提出了基於emd方法的sar圖像斑點濾波方法；這個方法在邊緣區域沿著邊緣方向平滑，在同質區域在方形窗口內取平均，因此這個方法在去除斑點同時能夠有效保持邊緣。 -
The time - frequency of the wavelet transform and the signal wavelet decomposition - reconstruction algorithm based on the multi - resolution analysis are analyzed. the signal local singularity under the wavelet transform are studied. the difference between between mallat ' s maximun modulus algorithm and donoho ' s waveshrink algorithm are analyzed, too. the denoise effect of different threshold and threshold function are studied. base on compare the advantage and disadvantage of donoho & johnstone threshold and believing - region threshold, a modified algorithm is developed : combining threshold distinguishing and shield filter method
討論了基於mallat理論最大模數方法以及基於donoho理論的閾值萎縮去噪方法的差別，研究比較了不同閾值規則與閾值函數對去噪效果的影響；在此基礎上，結合統一閾值和置信區間閾值各自的優缺點，提出閾值判別和屏蔽濾波相結合的方法。 -
The main work is as follow : the pater makes use of vanguard genetic algorithms in image segmentation, uses vanguard genetic algorithms to get the image threshold. using this method we may get different grey vehicles from the background exactly. used the support vector machine theory to conduct the vehicles automatic sorting simulation research, the simulation result had proven this method could quite be accurate carries on the vehicles type the recognition ; improved based on the background automatic renewal hypothesized examination region algorithm, enhanced timeliness and the accuracy which the vehicles examines ; and to has carried on the specify based on the hypothesized examination region imagery processing algorithm realization ; in the paper also introduced withdraws the algorithm based on the gradation continuous movement vehicles characteristic to carry on the vehicles the characteristic to withdraw as well as to use the localization method which colored filter same gradation chart processing unifies to carry on the realization method which the vehicles license plate locates
本文根據智能交通控制與模擬對于交通流量、車輛到達率、車輛速度等交通信息檢測的需求，基於視頻圖像進行了交通信息處理的演算法研究與實現，主要工作包括以下幾個方面:將先鋒遺傳演算法應用到圖像閾值分割中，利用先鋒遺傳演算法尋求全局最優閾值，可以比較準確的將圖像中不同灰度的車輛從背景中分離出來;採用支持向量機理論進行了車輛自動分類的模擬研究，模擬結果證明該方法能夠比較準確的將車輛的類型進行識別;改進了基於背景自動更新的虛擬檢測區域演算法，提高了車輛檢測的實時性和準確性;並對基於虛擬檢測區域的圖像處理演算法實現進行了詳細說明;論文中還介紹了基於灰度連續性的運動車輛特徵提取演算法進行車輛的特徵提取以及採用彩色過濾器同灰度圖處理相結合的定位方法進行車輛牌照定位的實現方法。 -
We partitions the image to three plots, intake area, tracking region, exit region. results from experiments show that the model of hsv adaptive background with shadow detection and extended kalman filter tracking has segmented moving objects and detected shadow so easy and accurately tracked moving vehicles in large area, multiple objects and complex environments. and the system has flexible mathematic model and can meet real - time and practicality requirements
從處理的結果看，本文提出的帶陰影檢測的hsv空間自適應背景模型和卡爾曼濾波運動目標跟蹤模型，易於實現運動物體的分割、及陰影檢測，能比較準確的實現大范圍、多目標的跟蹤，而且數學模型簡單，運算速度快，系統具有很強的魯棒性和實用性，能滿足實時行進車輛的檢測和追蹤的要求。 -
Then adjust the parameters of gabor filter using the orientation and average ridge frequency at each pixel to realize adaptive filtering. the unrecoverable region is segmented based on orientation certainty. experimental results show a very good visual enhancement effect
求出每個象素點處的紋線方向和方向一致性，以及紋線的平均頻率，用方向和平均頻率調節gabor濾波器對每個象素點進行自適應濾波，並利用方向一致性分割出不可恢復區域，實驗表明具有很好的增強視覺效果。 -
On this basis, the ets with three - birefringent filter ( bf ) and two - prism device are finished successfully accompanied with ideal result : the former region is 724 - 781nm ; the latter ' s is 723 797nm, as proved the characteristics in reference that output increases continuously accompanied with enhancement of temperature.
以此理論為基礎，在調諧方面，成功地完成了三元雙折射石英濾光片調諧實驗、雙元棱鏡調諧實驗，取得了較好的結果（前者的調諧范圍： 724 ~ - 781nm ，線寬0 . 15nm ；後者調諧范圍： 723 - 797nm ） 。 -
Design narrow - band, little region of space, high restraination in stop - band passive components is necessity. waveguide multiplexer and general chebyshev filter with transmission zeros are the passive components. they is studied in domesty and overseas
波導多工器和具有任意傳輸零點的廣義切比雪夫濾波器具有這些優良性能，是目前國內外研究的熱點。 -
We apply local entropy algorithm to the clutter tracking and detect clutter edge by local entropy filter. we also develop a new method to estimate fractal dimension from clutter surface for region segmentation. regarding the different results of clutter tracking as the background information, we propose clutter feature ( cf ) - cfar detector and structuring element ( se ) - cfar detector
然後針對這兩種不同的雜波跟蹤結果，提出分別採用雜被屬性恆虛警檢測器和結構元素恆虛警檢測器，以改善傳統雷達系統中僅採用單一恆虛警演算法造成的檢測性能低下。 -
This thesis is focus on arbitrary background image which maybe contain human face, and build a research system combines the skin color segmentation, face template matching and filter candidate region by facial characteristic, some experiment have done based on the system and get a serials statistic data
本文針對復雜背景下的彩色正面人臉圖像，將膚色分割、模板匹配與候選人臉圖像塊篩選結合起來，構建了人臉檢測實驗系統，並用自製的人臉圖像數據庫在該系統下進行了一系列的實驗統計。 -
The region of the filter coefficients which can generate biorthonormal mras is searched. the regularity of the scale functions in the region is analyzed
求出了構成雙正交mras的濾波系數所在的范圍，分析了此范圍內濾波系數構成的尺度函數的正則性。
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