Search - image reg

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[Special Effects] Video_and_mage_Processing DL : 0: The example design provides a framework for rapid development of video and image processing designs using the library of parameterizable MegaCore® functions available in the Altera Video and Image Processing Suite.
Date : 2008-10-13 Size : 1.15mb User : 普林斯
[Special Effects] Video_and_mage_Processing DL : 0: The example design provides a framework for rapid development of video and image processing designs using the library of parameterizable MegaCore® functions available in the Altera Video and Image Processing Suite.
Date : 2025-12-22 Size : 1.15mb User : 普林斯
[Special Effects] opencv1.0 DL : 0: 里边包含OpenCV中文参考手册 OpenCV是Intel® 开源计算机视觉库。它由一系列 C 函数和少量 C++ 类构成，实现了图像处理和计算机视觉方面的很多通用算法。 -Chinese inside OpenCV reference manual contains the OpenCV is Intel ? Open Source Computer Vision Library. It consists of a series of C function and a small amount of C++ Category consists realize the image processing and computer vision aspects of many common algorithms.
Date : 2025-12-22 Size : 19.44mb User : LiMing
[Special Effects] img-reg DL : 0: 对图像实现骨架化操作、提取边界、执行图像开运算度、增强图像对比度并提取文本图像中的某些字符对象。-Implementation of the image skeleton operation, extraction of the border, the implementation of open computing degree images to enhance image contrast and to extract the text of some of the characters in the image object。
Date : 2025-12-22 Size : 1kb User : fjdata
[Special Effects] wtcl1 DL : 0: 应用Intel® JPEG Library v1.5处理图像的例子-Using Intel® JPEG Library v1.5 to process image.
Date : 2025-12-22 Size : 962kb User : William C. Lu`
[Special Effects] Digitalsubtraction DL : 0: 数字减影血管造影( DSA) 通过向血管中注入造影剂, 使血管的整体影像的对比度有了明显的增强, 然后通过造影前后图像的相减运算, 可以去除非血管器官的影像, 得到血管更清晰的图像, 目前广泛应用于心血管疾病的诊断。由于患者的呼吸运动, 使得不同时间采集的图像相减后会产生运动伪影。为了消除运动伪影, 从医生临床上对于心脏的运动以胸腔的横膈膜为参考目标得到启发, 首先得到很多幅注入造影剂之前的图像( 掩膜图像) 和一幅注入造影剂之后的图像( 造影图像) , 然后指定其中的一幅掩膜图像作为参考图像, 其它的掩膜图像和那一幅造影图像分别对参考图像求位移。基于上面求出的位移, 可以将候选图像集中到位移小于某一阈值的很少的几幅图像上, 然后在这几幅图像上应用改造过的搜索算法, 最终找到了运动伪影最小的那幅掩膜图像。该算法引入了绝对位移和相对位移相结合的方法使减影图像中运动伪影得到明显消除。-In dig ital subtr action ang io gr aphy ( DSA) , the co nt rast of the v essels is gr eatly improv ed w ith the injectio n of contrast medium. In addit ion, mo re clear vessels can be visualized by eliminating the imag es o f non􀀁 vessel or gans, and those imag es ar e called subtr action imag e o r DSA. Therefo re, DSA is o f w ide use for diag no sis o f car dio vascular disease. Subtr action of imag es o bt ained befo re and after injection of contrast medium may cr eat e mo tion art ifacts due to the aspiratio n o f pat ient s. In this reg ard, being motiv ated by the docto rs􀀂 ex per ience that t he displacement of dia􀀁 phragm can be used as the reference to measur e the hear t beat, we present a method to eliminate the mot ion ar tifacts. In o ur method, fir stly , a set of DSA imag es are taken befo re injection o f contr ast medium, w hich are called mask images! and one imag e taken after injection o f contrast is called targ et image! . Seco
Date : 2025-12-22 Size : 651kb User : xingxing