判定閾 的英文怎麼說

中文拼音 [pàndìngyù]
判定閾 英文
decision threshold
  • 判 : Ⅰ動詞1 （分開; 分辨） distinguish; discriminate 2 （評定） judge; decide 3 （判決） sentence; con...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 閾 : 名詞1. [書面語] （門坎兒） threshold; doorsill2. （界限; 范圍） threshold
  • 判定 : judge; decide; vote; determine; predicate; decision; criterion; judging; deciding; determining
  1. Output can be obtain, next we use our designed the wavelet soft threshold to select result of the wavelet transform, finally, we give the selected result reversal wavelet transform. it is obvious : the wavelet soft threshold is important to improve the quality of the gray image processing. i give the donoho wavelet soft threshold a modified value method, which has a relation with ratio of signal - noise. i made full use of discrete hop field single feedback neural network, and nonlinear steady of automatic system at last, i obtained a steady limited ring, give the energy function an order differential a optimal

    我的思路是：改造現有圖形結構，先建立能反映信噪比大小且含待定參數k的表達式，然後通過離散型h0pfi舊單層反饋神經網路，再結合前邊的混合濾波器構成一個非線性控制系統，寫出對應的網路函數，利用相平面法和李雅普諾大穩定性的判據，得到一個穩定的極限環，從而確定出參數卜的范圍，進而再對原來的小波軟閾值進行修正，用修正後的值作為小波閾值。
  2. In this system, the movement of the step - electromotor is controlled by computer, and then the dial pointer is drove by the step - electromotor. at the same time, these images of the analog instrument are took by high precision ccd video, and then these images will be processed by the computer, using some image - processing algorithms such as image segmentations, threshold identification, image binarization, areas labeling, dial center - point identification, useful areas identification & abstracting, and areas thinning, etc. followed this, the dial pointer of the “ circle ” is able to be located. at last, the dial pointer position will be recognized by the computer

    本系統由計算機控制步進電動機的運動，進而驅動指針式儀表表針的運動，並且通過高精度ccd攝像機實時獲取表盤圖像數據，同時進行表盤圖像的相關處理，包括圖像分割，閾值確定，圖像二值化，區域標記演算法，圓心擬合，有效區域識別提取，區域細化等，最終快速識別出表盤指針所處位置;最後，根據國家指針式儀表類檢定規程所制定的演算法計算出該儀表的相關誤差，檢定指針式儀表的各種精度，通過這些數據判斷該儀表是否合格，列印該儀表的檢定結果報表。
  3. Based on judge whether the visual band was valid or not, the method separated land region from water region, and then set proper threshold values separately for land and water regions in different images and different bands, by that way an automatic cloud detection could be achieved

    該方法在可見光波段是否有效判斷的基礎上，進行圖像水陸區域劃分，然後對不同圖像、不同波段的水域和陸域分別設定合理的閾值，實現了雲自動檢測目的。
  4. The correctness is over 99 %. ( 5 ) shape features studied were aspect, first invariant central moment, elongatedness, roundness, circularity and thickness. aspect and first invariant central moment are the most effective shape features for identifying monocotyledonous weed from dicotyledonous weed, and the correctness was 93 %

    （ 4 ）利用修正的色度公式，由判別分析法確定色度閾值，對雜草圖像進行閾值分割，能夠有效地識別植物與非植物背景，正確識別率在99以上，但色度的計算量大於過綠特徵的計算量，不利於雜草識別速度的提高。
  5. Percolating and the equivalent electrical circuit of cement - based conductive composite are analyzed. the characteristics of the lower percolation are found out. a new way to determine the lower percolation is proposed. carbon fiber reinforced cement and graphite conductive cement are studied to identify the new way. it is found that the new way is precise and convenient to determine the lower percolation of cement - based conductive composite

    從理論上分析了水泥基導電復合材料的滲濾過程及其等效電路，得出了導電材料含量達到下閾值時的特徵，提出了一種新的判定水泥基導電材料下閾值的方法，並用碳纖維增強水泥和石墨導電水泥進行了驗證，發現這種新方法可以方便準確地確定水泥基導電復合材料的下閾值。
  6. It has such feathers as multi - resolution, constant relative bandwidth, and the ability to indicate the local features of signal in time and space. after wavelet transform by using proper wavelet basis functions, the epileptic waves can be separated at different scale, then we can detect the epileptic waves by using the wavelet transform result at the proper threshold value

    本文選取適當的小波函數，將信號進行連續小波變換，把腦電信號中的癲癇特徵波在不同的尺度下分離出來，然後選取特定尺度下的變換結果，通過閾值判定方法對棘波進行檢測。
  7. Determination of the detection limit and decision threshold for ionizing radiation measurements - part 7 : fundamentals and general applications

    電離輻射測量的探測極限和判斷閾值的測定.第7部分:基本原理和一般應用
  8. Determination of the detection limit and decision threshold for ionizing radiation measurements - part 8 : fundamentals and application to unfolding of spectrometric measurements without the influence of sample treatment

    電離輻射測量的探測極限和判斷閾值的測定.第8部分:基本原理和不受樣品處理影響的光譜測量演變的應用
  9. The result corrected by former result was to judge the land to be suitable for cultivation or not. in the end, productivity index threshold under different suitable - levels was determined by analyzing the frequency histograms distribution of 4 productivity index. the result shows that the productivity index criteria of reserved land in beijing is that altitude 800 m, slope 15, soil depth 30 cm and gravel content 15 %

    在生產性指標方面，以北京市土地開發復墾潛力調查評價為基礎，運用相關分析、主成分分析確定指標為海拔、坡度、土層厚度和礫石含量；對指標進行聚類，根據聚類結果對原有評價結果進行修正並判定后備土地資源的宜耕性；通過分析多因素綜合作用下四項指標的頻率分佈情況，確定上述四個生產性指標在不同宜耕等級下的閾值。
  10. The gasoline flame radiation intensity and flicker frequency are both monitored to improve the system reliability. thus it is trusted “ flame on ” only under the case when the radiation intensity and flicker frequency are both above the threshold values ; otherwise it is treated as “ flame blowout ”. then the transmitter, the displayer and the software also are present

    本設計中採用同時測量火焰輻射強度和燃燒時閃爍頻率的方式保證監測的可靠性，當頻率和強度均高於設定的閾值時，判定為「有火」 ;反之，判定為「無火」 。
  11. Determination of the detection limit and decision threshold for ionizing radiation measurements - fundamentals and applications to counting measurements on filters during accumulation of radioactive material

    電離輻射測量探測限和判斷閾的確定.基本原則及對放射材料累積過程中過濾器計數測量的應用
  12. Determination of the detection limit and decision threshold for ionizing radiation measurements - fundamentals and general applications

    電離輻射測量探測限和判斷閾的確定.基本原則和一般應用
  13. Determination of the detection limit and decision threshold for ionizing radiation measurements - fundamentals and applications to measurements by use of transient mode

    電離輻射測量探測限和判斷閾的確定.基本原則和對瞬態測量方法的應用
  14. Determination of the detection limit and decision threshold for ionizing radiation measurements - fundamentals and application to counting measurements with the influence of sample treatment

    電離輻射測量用探測限值和判斷閾的確定.基本原則和對經過樣品處理的計數測量的應用
  15. Determination of the detection limit and decision threshold for ionizing radiation measurements - fundamentals and application to counting measurements without the influence of sample treatment

    電離輻射測量用探測限值和判斷閾的確定.基本原則和對不經過樣品處理的計數測量的應用
  16. Determination of the detection limit and decision threshold for ionizing radiation measurements - fundamentals and application to unfolding of spectrometric measurements without the influence of sample treatment

    電離輻射測量探測限和判斷閾的確定.基本原則及對不受樣品處理影響的光譜測量法演變的應用
  17. Determination of the detection limit and decision threshold for ionizing radiation measurements - fundamentals and application to counting measurements by high resolution gamma spectrometry, without the influence of sample treatment

    電離輻射測量用探測限值和判斷閾的確定.基本原則和對不經過樣品處理的高解析度能譜法計數測量的應用
  18. An example for detecting the eyelid closure over the pupil over time is given. the combinations of mathematical model and symmetry analysis increases the robustness of the performance while the target is deformed the scheme is suitable for human face location in intelligent human - machine interface and provides a groundwork to practical application efface recognition techniques. the laboratory experiments are conducted to verify the feasibility of the detecting and evaluating techniques of motor driver fatigue mentioned above and to determine the threshold of motor driver fatigue

    在駕駛過程中，連續測試駕駛員的perclos值和眼睛持續閉合時間，一日駕駛員的眼睛perclos值人於40 、眼睛持續閉合時間大於3s ，系統就判定該駕駛員的疲勞程度己超過駕駛疲勞程度的閾值，並且立即發出「哺哺哺」的警告聲，如果駕駛員5秒內還繼續駕駛車輛，系統會自動切斷山路和油路，使車輛自動停車，以避免發生交通事故。
  19. ( 3 ) hue can identify cattle from backgroud through ostu ' s thresholding, the correctness is over 98 %. and it ' s insensitive to earth, the illumiation intensity and shadow

    （ 3 ）利用判別分析法確定閾值，色度能有效的識別肉牛和背景，識別正確率在98以上，且對土壤、光照強度變化、建築物陰影的敏感性小。
  20. In this paper, according to the spermatozoa microscopic image characteristics four conventional image segmentation algorithms are compared. and at last the maximum between - class variance method is determined to be the best segmentation algorithm to the special images

    針對精子顯微圖像的特點，論文分析比較了四種現存的圖像分割演算法的特點，進而判定：基於灰度直方圖的最大類間方差閾值選取法是最適合不同背景光強和樣本密度的分割方法。
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