像素

X射线安检系统中像素信号不一致性校正

Inconsistency Correction of Pixel Signal in X-Ray Security Inspection System

低质量图像基于散射图SEM估计的MAP像素聚类方法

MAP Pixel Clustering Method Based on SEM Estimation of ScatterPlot for Low Quality Image

团队目前已在实验室实现长6米、宽0.25米、约含50万个“像素点”的显示织物，已能初步满足部分实际应用的分辨率需求。

When woven together , they form micrometer-scale electroluminescent units similar to those on a digital display screen . The team has produced a 6-meter-long and 25-centimeter-wide display textile . It contains 500000 electroluminescent units and is capable of meeting the resolution requirements of some practical applications .

基于矩匹配算法的CT图像亚像素级精度测量方法的研究

Method of Measurement With Subpixel Accuracy in CT Images Using a Moment-based Operator

该方法首先利用进化Agent计算对彩色图像中与人的肤色相似的像素进行聚类和区域分割。

The approach first utilizes evolutionary agent computation to cluster the skin-like pixels and segment the possible face-like regions .

SAR产品图像像素定位方法的选择与参数优化

Selection and optimization of the location method for pixels in SAR Imagery

基于CCD图像的平板显示器像素的亮度分析

Method of Luminance Analysis for Pixels of Flat Panel Display Based on CCD image

1400万像素CMOS传感器高速读出及信号采集的研究

Study of High Speed Readout and Image Acquisition of 14 Mega Pixel CMOS Sensor

分配（allocation）：在此阶段，为容器指定子矩形像素空间，并将其划分给它的child。

Allocation : In this phase , the container is given some sub-rectangle of pixel space and divides it among its children .

Blueprint样式基于像素和一个18像素的基线网格。

Blueprint styles are based on pixels and an18-pixel baseline grid .

其特点是通过BP神经网络建立图像中像素点的R、G、B颜色值与条纹级数N之间的非线性关系；

The complex function between isochromatic fringe orders and RGB gray values of the image pixels is described by BP artificial neural network .

在图像传感器的应用中，ADC的精度影响到图像中像素的分辨率。

The ADC precision has an effect on the resolution in the pixels .

基于PC的SIMD技术在1/4像素精度运动预测中的应用

Application of SIMD technology to PC in 1 / 4 pixel accuracy motion prediction

通过AIMSpice的模拟仿真了整个像素电路工作状态，对器件参数进行了优化。

The pixel circuit was simulated with the software aim-spice , and the values of the device parameters were optimized .

基于圆孔夫琅和费衍射的CCD像素间距标定

An Approach to the Effective Pixels Interval Measurement of CCD Camera System on the Basis of Circular Hole Fraunhofer Diffraction Theory

结果表明，用该方法压缩后图像的字节数和每像素比特数等参数均好于JPEG算法；

The reconstruction approach of the compressed image was like that of the JPEG algorithm .

该方法利用三维帧内预测技术结合三维离散余弦变换有效地去除彩色图像相邻像素间以及R、G、B三帧之间的相关性。

The method utilizes three-dimensional intra-prediction combined with 3 D-DCT to remove the correlations between adjacent pixels in an image and R , G , B frames efficiently .

在约2m的距离上，标定误差在0.24像素左右。

The calibration error is about 0.24 pixel in a distance of 2m .

有源OLED两管TFT像素驱动电路的仿真研究

Two-TFT Pixel Electrode Circuit Simulation Research for Active Matrix OLED

CMOS图像传感器是一种把像素感光阵列、放大器和模数转换等模拟功能模块及时序控制电路集成在一起的芯片系统。

CMOS image sensor is a chip system , which integrated pixel array , amplifiers , ADC and timing controlling circuits .

几种OLED有源驱动电路中像素单元电路的分析

Analyses of Several Pixel Driving Circuits for AM-OLED

该算法采用两个一维Logistic混沌序列相结合，对分散抽取的原始图像像素点分别进行像素置乱和像素值的置换加密。

The algorithm uses two one-dimensional Logistic chaotic sequences combining dispersed images taken from original pixel to pixel separately and pixel scrambling encryption replacement value .

本文在非多尺度分解的框架下，针对像素级的图像融合，提出了一种基于PCA分解的图像融合算法。

In the frame of non-multi-scale decomposition , a new fusion algorithm based on PCA is proposed for pixel-level image fusion .

光学信息处理中TFT-LCD像素结构衍射的干扰

Disturbance of the diffraction of TFT - LCD Pixels Structure on Optical Information Processing

根据CT图像数据构建像素立方体，通过骨组织图像的灰度阈值的比较，实现空间点云数据的采集。

The pixel cube model is constructed based on data of CT images . The data of space point cloud is acquired by comparing the gray threshold of image of bone tissue .

现有的SAR图像目标峰值提取方法精度较低，其对目标峰值位置的估计精度只能达到像素级。

But , the accuracy of the existing method of target peak extraction is comparatively low and the estimation of peak 's position can only reach pixel-accuracy .

您不能简单地在n像素外添加组件；实际上，您必需为早先的组件添加padding（补白）。

You can 't just add the component n pixels over ; you actually must add the padding to the edge of the earlier component .

本文将像素空间中的图像分割问题转化为特征空间中的数据聚类问题处理，并设计了一种基于遗传算法和模糊c均值算法的混合聚类算法，实现图像分割。

The paper turns image segmentation problem in pixels space into data clustering in feature space , and it designs a mixed cluster algorithm based on both genetic algorithm and fuzzy c-means algorithm to realize image segmentation .

通过在Lab空间中构造立方体，依据体积变化定义各像素点的颜色信息度量，作为确定各像素点是否为彩色图像的边缘点的判据。

Structure cubes in Lab space . Define color information measure for a pixel according to the change of volume to determine whether a pixel is an edge point .

根据运动分割、物体识别、Kalman运动跟踪等高层语义表达，结合像素的时空特性，进行基于对象级的混合高斯背景更新。

It performs the mixed Gaussian background update according to the object high-level semantic expressions , such as movement segmentation , object recognition , Kalman movement tracking , etc.