次像素(Sub-pixels)仅仅显示颜色,而非显示信息. Pixel Pitch a b Fill Factor = D C Total Active Area = Total Pixel Area 6 x (a x b) C x D • 像...
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Based on the theory, simulation and experiment, we have proved their capabilities of sub-pixel edge detection are effective.
并通过理论验证、仿真实验以及实际应用证明这两种亚像素边缘检测方法的有效性。
参考来源 - 基于小波分析的视觉检测技术研究Sub-pixel technology and linear fitting algorithm are both used to extract the size information of object, and the size of object can be available by calculating.
使用亚像元细分技术和直线拟合算法两种方法进行物体尺寸信息的提取,通过计算可求出被测物体尺寸的大小。
参考来源 - 光电式几何量测量系统设计This algorithm can simplify the procedure of mode decision and significantly reduce the computational complexity of sub-pixel motion estimation. The loss of coding performance is negligible.
该算法可简化模式选择的过程,并在很大程度上降低亚像素运动估计的运算量,所带来的编码损失基本可忽略不计。
参考来源 - H.264视频编码标准的研究与优化实现Because the optimization of core decoder module is a key to improve the speed of decoder. The dissertation mainly analyze and optimize the core modules of decoder, including sub-pixel interpolation, integer transform(inverse transform), deblocking loopfilter, etc.
由于核心解码模块的优化是解码器速度提高的关键,因此本文针对AVS解码器的特点,对AVS视频解码器中的子像素插值、整数(反)变换、去块效应滤波等核心功能模块进行了重点地分析和优化。
参考来源 - AVS视频编解码标准的研究及其在DSP上的实现This paper provides a Two-Step Four-Tap (TSFT) sub-pixel interpolation method based on the correlation analysis of the high def ination video sequences.
本文在分析了高清视频信号的自相关特征的基础上，提出了一种基于两步四抽头滤波器的分像素插值技术。
参考来源 - 分像素运动补偿优化技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The proposed approach is simple and effective, it can achieve an accuracy up to sub-pixels.
该方法简单有效，可以达到子像素级配准精度。
The precision can be brought to the order of sub-pixels by this algorithm and the mean error of diopter is less than 0.25d.
中心提取精度达到亚像素级，利用标准球验证算法精度，屈光度误差小于0.25 D。
The first address electrode is assigned to two of the three sub-pixels and the second address electrode is assigned to the remaining sub-pixel.
第一寻址电极被分配给三个子像素中的两个，第二寻址电极被分配给其余的子像素。
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