The retained hot rolling structure and weak texture in final strip product are observed.
板带的最终组织中含有残留的热轧织构，织构组分较杂且弱。
The performance of the proposed algorithm is better than that of the point-based method, especially in weak texture areas.
该匹配方法在弱纹理区域比点特征匹配方法具有明显的优势，能够较好地满足应用需求。
The algorithm mentioned is valid and reliable by 3d reconstruction on a pair of actual natural images with weak texture and the standard piece with given precise 3-d coordinates, respectively.
提到的算法是有效和可靠的一对弱纹理和标准件，分别给出精确的3 - D坐标与实际自然图像的三维重建。
YBCO superconductor has the most promising foreground in the worldwide. To decrease its weak link and improve critical current density, high quality c-axis texture is needed.
YBCO高温超导体有着广阔的应用前景，为改善其弱连接，通常要求强的c轴织构以提高临界电流密度值。
The image of point target in the imaging area is only several or dozens of pixels. And its strength is relatively weak and drowned in the noise, no obvious size, shape, texture, and other information.
点目标的成像面积仅为几个或几十个象素，目标强度相对较弱，无明显的尺寸、形状、纹理信息可供后续处理系统进行分析使用。
The image of point target in the imaging area is only several or dozens of pixels. And its strength is relatively weak and drowned in the noise, no obvious size, shape, texture, and other information.
点目标的成像面积仅为几个或几十个象素，目标强度相对较弱，无明显的尺寸、形状、纹理信息可供后续处理系统进行分析使用。
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