無噪圖像 的英文怎麼說

中文拼音 [wúzàotúxiàng]
無噪圖像 英文
noise free picture
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 噪 : 動詞1. （蟲或鳥叫） chirp 2. （大聲叫嚷） make noise; make an uproar; clamour
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  • 像 : Ⅰ名詞1 （比照人物製成的形象） likeness （of sb ）; portrait; picture 2 [物理學] image Ⅱ動詞1 （在...
  1. In improved uep scheme, the syntax elements belonged to luminance parts and chrominance parts was reassigned to different data partitions. those packets containing syntax elements belonged to luminance parts were got error protection at high level so as to guarantee their correctness during transmitting in error - prone network. simulation has shown that using proposed scheme, the packing tradeoff is decreased 8240 bytes in error - free channel and also the output bits and bit rate of coded video stream are decreased 2. 70kbits and 0. 33 kbps respectively

    模擬實驗表明，本方案能在無噪通道中有效降低編碼器端8240位元組的打包開銷和2 . 70kbit的輸出比特數以及0 . 33kbps的比特率，而在有噪通道中可使解碼輸出重構視頻圖像的視覺質量得到一定程度的提高，亮度分量峰值信噪比可增加近1db 。
  2. Highlight areas of concern, analyze problems and share results with your colleagues in the field. rugged, ergonomic and lightweight

    高清晰無噪音的優質圖像顯示在2 . 5英寸的彩色液晶顯示器，供您觀看分析。
  3. The experiment results from practical multispectral images have shown that this algorithm is efficient. if the original image is reconstructed by five eigen subimages, the nearlossless compression ratio is above 11 for the data used in this paper and the psnr is more than 45db

    實驗結果表明，對機載64波段多光譜遙感圖像進行k - l變換和整數小波變換后，選用五個本徵子圖像重建原圖像，壓縮比可以達到11以上，峰值信噪比則超過45db ，取得了其它方法無法獲得的效果。
  4. The built - in color viewfinder provides bright, crisp images under virtually all conditions. radiometric firewire ieee 1394 output provides the bandwidth for fast downloading of calibrated

    探測器技術生成優異無噪聲圖像輪廓鮮明的高解析度的長波紅外熱圖每幅圖像超過76000個像素。
  5. The paper forms the three information measures into measure vector as the input of cmac - cerebellar model articulation controller neural network and proposes a method of edge detection based on information measures and cmac. the edge contours generated by this method is very legible. the method has a high runtime performance and improves the resistance to noise

    本文將圖像的三個信息測度作為分量組成邊緣特徵的測度向量，作為小腦模型神經元網路? cmac的輸入，提出一種基於信息測度和cmac網路的邊緣檢測方法，用該法得到的邊緣輪廓清晰，實時性好，並且抗噪能力有明顯提高：將上述邊緣檢測方法應用於無人值守變電站，提出一種瓷瓶裂紋故障監控方案。
  6. Generally, it is difficult to extract and matching feature in high precision using classic registration method due to speckle noise and the complex distribution of gray - level in sar image

    由於sar圖像相干斑噪聲的影響和灰度分佈的復雜性，利用傳統方法作配準時一般面臨特徵提取和局部灰度匹配難度大、精度無法滿足需要的困難。
  7. Based on adaptive quad - tree fractal image encoding scheme, the concept and algorithm of peak signal noise ratio ( psnr ) based on the fractal codes is put forward, and is used to match the similarities between images

    本文以自適應四叉樹分割的分形圖像編碼為基礎，提出了圖像的分形碼峰值信噪比的概念和演算法，在無須解碼的情況下，直接對分形碼來量化圖像間的相似性。
  8. Simulation results show that both objective gains measured in psnr ( peak signal - to - noise ratio ) and visual improvements of reconstructed video can be achieved by utilizing introduced methods. chapter 5 gives the implementation of jvt - based nwarq technique

    實驗結果表明，各改進演算法能不同程度地提高和改善重建圖像的峰值信噪比（ psnr ）和主觀質量；第五章研究、實現並測試了基於jvt視頻編碼標準的無等待arq技術。
  9. In view of the fact that there is inevitably noise in actual projections, single objective ca n ' t express reconstruction characteristic accurately, so the author pays more attention to other objectives of reconstruction image to make full use of the mutual information among the incomplete projections and the vector mathematic programming is presented to solve the imaging problem

    鑒于實際投影中存在不可避免的噪聲，單一目標無法準確描述重建特性，為此需兼顧重建圖像的其它指標，更好地挖掘不完全投影數據之間的相互信息。於此，作者提出採用向量優化法來表述成像問題。
  10. We raised a new model that we disassemble the character into several parts, which could be recognized by computer topologically based on the high - frequency wavelet coefficients vector, disregarding the traditional extraction method that used the statistical or structural feature based on the individual pixel in the 2 - dim plane of character. moreover, the concept of multi - dim cognizing feature model was put forward by encoding the character, according to its " location and run - length information. the information confusion and redundancy could be largely eliminated, as leaded to the improving of the preciseness when recognizing the character

    克服以往結構、統計方法在字元特徵提取中無法剔除噪聲、偏移等冗餘信息的不足，以認知的新思路分析圖像，給出基於小波子圖的筆劃定義，給出一種注重反映字元部分最為重要的筆劃的類型、數量、遊程、位置特徵，改進了基於字元二維圖像的統計與結構特徵提取方法因變形，畸變造成信息混淆和冗餘；給出了提取多屬性字元認知特徵的方法和識別機制，實驗表明，該方法能有效的識別字元； 3
  11. Compared with other methods, adass is less complex, and moreover, with its characteristic of reducing noise and enhancing edges simultaneously, the higher quality of an enlarged image can be obtained both on edges and in smooth area

    該演算法在平滑噪聲的同時可以有效地增強邊緣，使得放大后的圖像無論在邊緣處還是平滑區域均能達到理想的效果。
  12. In this thesis, we improve the bemd method which is introduced by j. c. nunes et al. our approach has good effects in texture segmentation, image denoising and image decomposition without parameter

    本文根據j . c . nunes等人提出的bemd的基本思想，進行了一定的改進，實現了基於bemd方法的圖像無參數分解、紋理分割和圖像降噪，取得了不錯的效果。
  13. The essay, first of all, researchs jpeg2000 and implements the kernel code of compressing dicom with jpeg2000. on the basis of it, gives an improvement, and then combines image denoising and image compression to get better lossy compression effect ; discusses several lossless compression ways of medical image sequence ; in the end, discusses or analyses many problems of compressing with jpeg2000, and tests all the methods said in the paper

    並在此基礎上給出了一種對jpeg2000的改進演算法;接著將圖像的小波降噪方法與jpeg2000相結合，以得到更好的有損壓縮效果，同時給出了一種提高壓縮比的方法;再接著討論了幾種提高醫學序列圖像無損壓縮的方法;最後討論和分析了jpeg2000在壓縮dicom時所涉及的問題;並對所提出和討論的方法進行了相關的試驗。
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