亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频

蟲蟲首頁(yè)| 資源下載| 資源專輯| 精品軟件
登錄| 注冊(cè)

Artifacts

  • CT圖像金屬偽影消除技術(shù)的文獻(xiàn)。共3篇。 Reduction of Metal Artifacts in X-Ray Computed Tomography XrayCT_Artifacts

    CT圖像金屬偽影消除技術(shù)的文獻(xiàn)。共3篇。 Reduction of Metal Artifacts in X-Ray Computed Tomography XrayCT_Artifacts Reduction of CT Artifacts Caused by Metallic Implants 由Willi A. Kalender, PhD Robert Hebel, Dipl Phys Johannes Ebersberger, Dr rer nat撰寫

    標(biāo)簽: XrayCT_Artifacts Tomography Reduction Artifacts

    上傳時(shí)間: 2013-12-06

    上傳用戶:腳趾頭

  • 基于多尺度字典的圖像超分辨率重建

    Reconstruction- and example-based super-resolution (SR) methods are promising for restoring a high-resolution (HR) image from low-resolution (LR) image(s). Under large magnification, reconstruction-based methods usually fail to hallucinate visual details while example-based methods sometimes introduce unexpected details. Given a generic LR image, to reconstruct a photo-realistic SR image and to suppress Artifacts in the reconstructed SR image, we introduce a multi-scale dictionary to a novel SR method that simultaneously integrates local and non-local priors. The local prior suppresses Artifacts by using steering kernel regression to predict the target pixel from a small local area. The non-local prior enriches visual details by taking a weighted average of a large neighborhood as an estimate of the target pixel. Essentially, these two priors are complementary to each other. Experimental results demonstrate that the proposed method can produce high quality SR recovery both quantitatively and perceptually.

    標(biāo)簽: Super-resolution Multi-scale Dictionary Single Image for

    上傳時(shí)間: 2019-03-28

    上傳用戶:fullout

主站蜘蛛池模板: 招远市| 乳源| 星座| 凤山市| 自治县| 元氏县| 随州市| 平凉市| 巴彦淖尔市| 革吉县| 梁河县| 莒南县| 江安县| 奉化市| 舟曲县| 浦江县| 安乡县| 墨玉县| 威远县| 焦作市| 洛南县| 门头沟区| 卓尼县| 韩城市| 河北省| 长春市| 冷水江市| 修文县| 盐源县| 通许县| 巢湖市| 乡城县| 蒙城县| 于田县| 淄博市| 沁水县| 泸州市| 柳林县| 柘荣县| 安远县| 岚皋县|