1) dynamic false contour
动态假轮廓
1.
According to the generating mechanism of dynamic false contour in alternating current plasma display panels (AC PDP), a motion image brightness perception model, which coincides with eye-tracing integration effect and subfield partition in AC PDP, was established, and a novel method for evaluating the dynamic false contour based on this model was proposed.
针对交流等离子体显示器(ACPDP)运动图像动态假轮廓的产生机理,建立了基于子场划分的ACPDP运动图像亮度感知模型,并在该模型的基础上提出了ACPDP运动图像动态假轮廓的评测方法。
2.
In order to overcome the shortcoming that conventional stretched out code needs more subfields to remove the dynamic false contour (DFC)of motion image in color plasma display panel (PDP), a new method is proposed to optimize the stretched out code by adding fine adjusting code to its end and by using error diffusion to optimize and reduce the subfields.
为了解决常规的线性延伸编码在消除动态假轮廓时需要子场数目多的不足 ,从动态假轮廓的成因入手 ,在常规的线性延伸编码尾部添加微调码 ,对其进行了改进和优化 ;为了维持原有的子场数目 ,引入了误差扩散技术 。
3.
A method of modifying display gray levels is proposed to reduce the dynamic false contour(DFC) in alternating current plasma display panel(AC PDP).
为了改善交流等离子体显示器(ACPDP)动态假轮廓现象,提出了一种显示灰度级调整方法。
2) dynamic false contour (DFC)
动态假轮廓
1.
In order to reduce dynamic false contour (DFC) in color plasma display panel (PDP), the primary cause of DFC and distance method for evaluating DFC are analyzed.
为减小彩色等离子体显示器(PDP)的动态假轮廓(DFC),在分析DFC产生的主要原因和距离法评价DFC的基础上,根据人眼视觉对亮度响应的特性,提出了一种评价DFC的新方法———相对比值法。
2.
The dynamic false contour (DFC)of motion image will appear in color plasma display panel(PDP)that uses subfield technology to display g ray scales.
采用子场技术来实现灰度显示的彩色等离子体显示器(PDP),在显示运动图像时出现动态假轮廓现象,增加子场数减少主子场权重,并优化子场排列顺序是一种行之有效的减少动态假轮廓的方法,其缺点是子场数目多。
3) active contour
动态轮廓
1.
Only constraining the curves to be continuous and regular,the general active contour models achieve their local flexibility in the cost of global integrity and consequently cause the contour extraction to be highly sensitive to noise and nearby edges.
针对普通的动态轮廓算法对曲线仅提供有限的连续与正则性约束,虽然带来了局部的灵活性,却丧失了全局的完整性,从而导致轮廓提取结果强烈敏感于图像噪声及邻近边缘点,针对这一问题,给出了一种基于椭圆变形模板的椭圆提取新算法。
2.
In general, the general active contour models is constrained barely by local features such as continuity and regularity, which made the curve moving flexibly and being capable of capturing various edge shapes.
普通的动态轮廓算法仅提供局部的连续与正则性约束,虽然使得曲线可以灵活适应各种不同的边缘形状,但也导致轮廓强烈敏感于图像噪声及邻近边缘点,引入全局模型是改善性能的关键。
4) dynamic contour
动态轮廓线
1.
Detection and tracking scheme of multi-resolution dynamic contour based on image fusion;
基于图像融合的多分辨率动态轮廓线检测跟踪
2.
In this paper, the authors research on the algorithm of tracking moving target on the basis of dynamic contour.
运动目标的检测与跟踪技术是计算机视觉研究的核心 ,本文主要研究基于动态轮廓线的目标跟踪算法 ,将轮廓的 B样条模板考虑进运动方程即耦合的动态 B样条轮廓线模型 。
3.
A new feature level fusion method of target s contour was proposed, which minimizes norm s square of the difference of control point vectors of convergent dynamic contours in two modal images.
使用了动态轮廓线使其收敛到目标轮廓。
5) dynamic false contour
动态伪轮廓
1.
Simulation results show that this method can greatly reduce dynamic false contour and overcome the shortcoming of insufficient gray levels in pure stretched-out coding display.
仿真结果显示,此法能够良好地抑制动态伪轮廓,并且有助于克服单纯延伸编码显示灰度级不足的缺点。
2.
A new evaluation method for dynamic false contour of color PDP based on experimental data collection was proposed.
提出一种基于实验数据采集的彩色PDP动态伪轮廓评价方法,在现有距离法的基础上,对其不足之处进行了改进,综合考虑了实际PDP荧光粉的发光特性,可区分RGB三色荧光粉对动态伪轮廓的影响程度。
6) active contour (Snake)
动态轮廓(蛇)
补充资料：假天假地
1.指明瓦天窗与室中所架的阁板。
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参考词条