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- This method has advantages of being easy to realize and high color sensitivity for gray level. 該方法和已有方法相比,具有容易實(shí)現、顏色對灰度等級分割的靈敏度高、實(shí)時(shí)效果好的特點(diǎn)。
- The Gray Level Co-occurrence Matrix (GLCM) has been proved to be a promising method for image texture analysis. 圖像的灰度共生矩陣(GLCM)已知被理論證明并且實(shí)驗顯示它在紋理分析中是一個(gè)很好的方法;廣泛用于將灰度值轉化為紋理信息.
- The paper presents a new binary watermark method based on Run Length Encoding(RLE) and Discrete Wavelet Transform(DWT). 摘要 提出了一種二值水印嵌入方案。
- The proposed method firstly detects correspondences based on gray level edge feature so that the focal lens can be counted based on correspondences uniqueness. 該方法首先使用基于灰度邊緣特征點(diǎn)的圖像匹配來(lái)獲得匹配坐標,并由匹配坐標唯一性計算焦距;
- During the corner feature match operation, the initial matching points are determined by region gray level correlation calculation with removing mean value normalization method. 在角點(diǎn)特征匹配過(guò)程中,利用去均值歸一化相關(guān)法進(jìn)行區域灰度相關(guān)運算,從而確定出初始匹配點(diǎn)對。
- The wavelet transform,run length smoothing and thinning method is used for abstract horizontal and vertical lines and text lines in the documents,the corresponding method is applied to different document images. 針對種類(lèi)繁多、版面復雜的文檔,本文提出了基于版面內容的文檔圖像傾斜校正方法,通過(guò)小波變換、游長(cháng)平滑(Run Length Smoothing)和細化處理,提取文檔中的水平和垂直的線(xiàn)條和文字行,針對不同的文檔版面采用相應的策略進(jìn)行傾斜估計。
- Compared with some known method to calculate geomertric moments for gray level image,which shows that our algorithm can reduce computational complexity significantly in mose cases. 文中給出了實(shí)驗結果,和其它灰度圖像求矩算法相比,文中算法在大多數情形下都極大地降低了計算復雜度。
- Second,a run length encode(RLE)is computed for the classified image,and a tree-based region find is employed to compute region feature. 在區域特征提取階段,對象素分類(lèi)所形成的二值圖象實(shí)現行程編碼,產(chǎn)生行程編碼映射圖,在此基礎上,采用一種基于樹(shù)的區域搜索算法計算出區域特征量。
- The main features of the system are piecewise linear gray level transformation, slope angle adjustment, mapping and normalization, feature distilling. 本系統主要特征是分段線(xiàn)性灰度變換、斜度調整、射歸一、征提取。
- Because of its run length, users of the Electra XD Plate may be able to reduce plate usage and decrease energy costs. 因為它的運行長(cháng)度,用戶(hù)的電于xD板可以減少板的使用和減少能源成本。
- An improved algorithm based on the equal arc length method is presented to solve substitutive arc parameters of spline hob curve section. 提出一種基于等弧長(cháng)法的改進(jìn)算法,用于求解花鍵滾刀理論齒形的代用圓弧參數。
- Simulation is utilized to evaluate the average run length (ARL) of the EWMA and GWMA control charts. 透過(guò)數值的模擬來(lái)衡量EWMA與GWMA管制圖的平均連串長(cháng)度(ARL)。
- In the pre-pressed DTP system, image-input, line-screen level, gray level and image-output are all concerned with the scanning resolution. 在彩色桌面印前系統中,圖像掃描輸入、加網(wǎng)線(xiàn)數、灰度等級和照排機輸出都與掃描分辨率有關(guān)。
- The pattern recognizer has been evaluated by estimating the average run length and the rate of correct classification. 本研究以正確辨認率與偵測到目標模型的平均連串長(cháng)度作為系統的評估指標。
- The simulation indicates that this scheme reduces the DFC in SMPDP dramatically.To solve the problem of the poor gray level of S... 采用多幀圖像的疊加顯示和誤差擴散方法,很好地解決圖像灰度級不足的問(wèn)題,從而提高蔭罩式等離子體顯示器的圖像質(zhì)量。
- This algorithm doesn't need to meet the request of "constant gray level of the image", and reduces the tracking accumulative error. 該算法不僅不要求滿(mǎn)足“圖像灰度一致性”,而且有效地減少了跟蹤的累積誤差。
- The strength of a light signal does not diminish as much as the strength of an electrical signal does over an identical run length. 光訊號強度在相同線(xiàn)長(cháng)度并沒(méi)有和電的訊號強度減少同樣多。
- Reynolds, M.R., ''Approximations to the Average Run Length in Cumulative Sum Control Charts,''''Technometrics, Vol. 17, No. 1, pp. 65-71, 1975. 林明毅;在制程平均些微變動(dòng)下管制圖正確選用之探討與研究;成功大學(xué)統計研究所;中華民國87年.
- The images of spores under microscope were captured by area-scan CCD camera,and the gray level images were then transferred into binary images by adjusting threshold. 利用面陣CCD攝像機采集顯微鏡中孢子的圖像,通過(guò)灰度直方圖確定初始閾值,再用二次定值法確定最終閾值,將灰度圖像轉換成二值圖像。
- RLE stands for Run Length Encoding. It is a lossless algorithm that only offers decent compression ratios in specific types of data. 游程編碼主張運行長(cháng)度編碼。這是一個(gè)無(wú)損算法,該算法只提供體面的壓縮比在特定類(lèi)型的數據。