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- Radiographic testing image 射线检测图像
- The welds passed the examination of radiographic test (ultrasonic inspection, magnetic testing). 这焊缝通过射线透视检查(超声波探伤、磁力探伤)合格。
- Thickness tolerance is an important parameter in radiographic testing of thickness changed object. 厚度宽容度是变截面工件射线检测的重要参数。
- We test the performance of the algorithm by typical test image Lena and Barb. 我们用典型的测试图像Lena、Barbara做实验。
- The application status of magnetic particle testing,penetrant testing,eddy current testing,radiographic testing and ultrasonic testing in weld crack inspector were introduced. 介绍了磁粉检测、渗透检测、涡流检测、射线检测和超声波检测技术在焊接裂纹检测中的应用状况。
- The template and testing image are registered by control-point detection and affine transform. 然后通过控制点检测和仿射变换实现待检测图像和模板图像之间的配准；
- The testing image of shearography includes much speckle noise, so de-noising is a very important task. 散斑图像往往含有较大的噪声,如何对散斑图像进行降噪处理是一个非常重要的问题。
- If the test image is inserted correctly, there may be an issue with the graphics image that you are trying to insert. 如果正确插入了测试图像,则尝试插入的图形图像可能有问题。
- If the test image is not inserted correctly, there may be an issue with the graphics filter for that image format. 如果未正确插入测试图像,则该图像格式的图形过滤器可能有问题。
- This paper proposed a preprocess algorithms of PCB test image, which includes two parts-binarization and denoising. 介绍了一种PCB走线质量检测的预处理方法，它包括对PCB待测图像的二值化和去噪两个部分。
- Finally studied testing image stabilizing precision"s principle 、 the testing system"s constitution and the computational method. 最后研究了测试稳像热像仪稳像精度的原理、测试系统的构成及计算方法。
- The author tests the performance of thealgorithm by typical test image Lena and Barb. 我们用典型的测试图象Lena、Barb做实验。
- An improved image registration algorithm was proposed to match the standard template and the being tested image. 提出了一种改进的图像配准算法对标准模板图像和待测图像进行匹配。
- An Improvement of Film Washbowl for Radiographic Testing 射线照相洗片槽的改进
- SINGLE-SHOT RADIOGRAPHIC TESTING TO THE WELDS OF ELLIPTIC HEAD 椭圆封头拼接焊缝一次性曝光检测
- Take additional sets of test images at different microadjustment settings if necessary until the sharpest image is achieved. 有意思的一点是;在进行测试时;相机更被拍摄物体之间的距离应该是焦距的50倍;看来我一直用最近对焦距离是不正确的.
- Keywords Radiographic testing;Radioscopy;Welding;Sensitivity; 射线检测;实时成像;焊缝;灵敏度;
- It's to say that geometric distortion may be produced in test images, which would bring great effect on recognition results. 几何失真将对于图像识别的结果带来很大的影响。
- The convex hulls were extracted from the feature points of the reference and test images, and then the affine invariants were calculated. 该方法利用从参考图和测试图中得到的特征点提取其凸壳，并计算凸壳的仿射不变特征向量。
- The experiment educes eigen-face databases of best instances，and the linearity expression of the test images using average face images and eigen-face images. 实验得出了最优情况下的特征脸库，及测试图像用平均脸图像和特征脸图像的线性表示。
