The comparison shows that the improved gray scale contrast function has simpler time computational complexity and higher focusing sensitivity.
实验对比表明，这种改进的灰度对比度函数，计算时间复杂度较简单，对焦灵敏度高。
Objective To evaluate the diagnostic value of gray scale contrast-enhanced ultrasonography (CEUS) in the diagnosis of active hemorrhage of the kidney.
目的探讨灰阶超声造影在诊断肾外伤活动性出血中的应用价值。
Objective: to discuss the clinical value of real-time gray scale contrast enhanced ultrasound in diagnosis and differential diagnosis of small hepatocellular carcinoma (SHCC).
目的：探讨实时灰阶超声造影在小肝癌诊断与鉴别诊断中的临床应用价值。
Objective To evaluate the enhanced patterns of primary liver cancers at harmonic gray-scale contrast-enhanced ultrasonography with contrast agent SonoVue.
目的应用新一代超声造影剂和实时灰阶谐波成像技术探讨肝癌超声造影的增强模式。
Objective To investigate the role of contrast agent SonoVue and real time gray-scale contrast tuned imaging (CnTI) technology in the diagnosis of incomplete abortion.
目的探讨新型造影剂声诺维及实时灰阶造影匹配成像技术对早孕不全流产的诊断价值。
A new contrast enhancement technique is presented, which can not only extend the dynamic scope of the image gray scale, but also increase the local image contrast.
此方法既扩大了图象灰度的动态范围，又使得图象中的局部对比度得到了增强。
Optical characteristics-related measurement projects in it include: shining luminance, angle-related luminance uniformity, angle-related contrast ratio, gray scale curve, etc.
其中与光学特性测量有关的项目有：发光亮度、角度相关亮度均匀性、角度相关对比度、灰阶色度线性等。
Objective To evaluate the value of contrast-enhanced gray-scale sonography in the diagnosis of renal pelvic carcinoma.
目的探讨灰阶超声造影在肾盂癌诊断中的价值。
Objective To evaluate the value of contrast-enhanced gray-scale sonography in the diagnosis of renal pelvic carcinoma.
目的探讨灰阶超声造影在肾盂癌诊断中的价值。
应用推荐