在野外运用相位测量剖面术（ＰＭＰ）测量物体三面型时，环境光场经常发生变化，从而严重影响测量精度，分析了环境光场发生变化对相位测量剖面术的......

AIM: To assess the grey scale enhancement of a new lipidcoated ultrasound contrast agent in solid abdominal organs as li......

Objective: To propose a new method of classifying film-screen radiographic artefacts. Methodology: A prospective study w......

采用图像处理与分析方法进行微小零件尺寸及形位误差检测时 ,所获得的微小零件灰度图像的噪声较大 ,对其进行二值化处理时需要根据......

Secret image sharing (SIS) can be utilized to protect a secret image during transmit in the public channels. However, cl......