pels
英
美
网络 电子学会; 椭球周围淋巴鞘; 淋巴鞘; 像素; 佩尔斯
双语例句
- Color flow pels quantitative analysis used to analyze the change of the blood perfusion degree in hysteromyoma after intervention treatment
应用彩色血流像素定量技术分析子宫肌瘤介入治疗后的血流灌注变化 - In this paper, the pels of original figure image is decomposed into n the same size data matrixes based on indeterminate equation of first degree.
通过一次不定方程，将原数字图像像素矩阵分解成n个同等大小的数据矩阵； - Two non-linear quantizers are designed from subjective tests for the two adaptive predictors, corresponding to nonactive and active pels.
对应非活动象素和活动象素的两个预测器，由主观实验确定各自的非线性量化器。 - The deficiencies of the actual algorithm in the complex background are analyzed, and a method of moving object detection is given based on the detection of the space-time relativity of the pels in a video sequence which is used in the military video monitoring.
在分析了现有算法在复杂背景下所存在的不足的基础上，提出了一种适用于视频监控系统的基于视频序列像素时空相关性检测的动目标检测方法。 - Conclusion Clinic evaluation shows that compared with the method of semi-quantitative analysis, this color flow pels quantitative analysis method based on color object segmentation is fast, quantitative, reliable and verifiable.
结论通过临床应用分析，使用计算机彩色血流像素定量技术，对兴趣区血流灌注状态进行定量分析的方法，比传统半定量方法的定量概念、精确度和可操作性都有了进一步的改进和提高。 - A new method for generating contours in rater graphics is presented in this paper. The method is based on the principle of connecting the pels with the same value in the graphics constructed by computer, which is composed of discrete points.
本文针对常规的绘制等值线的方法，提出了一种新的方法，该方法基于计算机图形是由离散点组成，同一数值的所有象素点即构成等值线的原理。 - Pels points of cotton and other things are distinguished by adopting RGB color model.
采用RGB颜色模型，以色度为主要特征量，设定阈值对棉花和异物的像素点进行判别。 - The multi-scale layer idea of the pyramid theory is successfully imported in this thesis, so a segmentation pattern comes into being, which follows upper layer to lower layer and blocks to pels.
成功引入了金字塔多尺度分层理论的思想，形成了从上层到下层、从宏块到各个像素的逐层精细分割模式。 - Selecting keys previously makes fewer modifications, and image divided into blocks guarantee secret message in the appropriate pels.
预选密钥使得图像改动更少，图像分块的应用则保证选择适合嵌入消息的像素点作为消息载体，像素值加减一的做法打破了LSB替换算法中只有2i（？） - Ray-casting algorithm is that ray passes volume cell of data field, sampling relative pels color to form video image.
光线投影算法将光线穿过数据场中的体元，采样得到相关象素的颜色，形成可视图。 - The method of slice images disposal is studied. The least-squares method of circle fitting of error vertical hole on slice images is presented based on matter of fact, and the contour fitted is tracked by single pels.
研究了切片图像处理的方法，根据实际情况提出用最小二乘法对切片图像中产生误差的直孔进行圆拟合的方法，并对拟合后的轮廓进行了单像素链的跟踪。 - Taking two sequential time satellite images and dividing them into 32 × 32 pels subset, and obtaining the optimization matching region by using of cross-correlation analysis, the cloud cluster motion vectors were estimated according to the location and time interval of the images fitting region.
选取连续两个时次的卫星云图，采用交叉相关法计算获取两幅云图的最佳匹配区域，根据前后云图匹配区域的位置和时间间隔，确定每个图像子集的移动矢量，并进行相应的客观分析； - According to the minimum-difference direction of the previous pel with its neighboring pels, one of four sets of prediction coefficients is switched on for the prediction of present pel.
由前一象素与其邻近象素的最小差值方向，确定预测器中需选用的4组预测系数中的某组。 - Objective Based on a computerized color object segmentation technology, a novel ultrasonogram color flow pels quantitative analysis method is proposed.
目的提出一种新的基于计算机彩色目标分割技术的声像图彩色血流像素定量技术。 - Reticular cells and macrophages both were distributed in outer PELS.
在椭球周围淋巴鞘外层存在浓密的网状纤维、同时分布着巨噬细胞和网状细胞。 - By convolution with edge image and 33 arithmetic operators which we designed, realizes the effective grouping for edge pels, obtaining the fake direction, so that randomized Hough transform can be implemented to detect straight line among groups in the same fake direction.
该算法通过设计的33目标算子与边缘图像卷积，实现对边缘点的有效编组，得到了边缘点的伪方向信息，进而只在伪方向相同的编组内随机取点对进行Hough变换提取直线。 - We named these maps the raster data map, which express special geographical elements or phenomena distributing through regular pels array, such as remote sensing image, terrain scan image.
我们将以规则像元阵列表示空间地物或现象分布的地图（如，遥感影像图、地形扫描图）称之为栅格地图。 - The bottom MCU adopts the serial exportation, expands the I/ O of MCU in the way of serial link of the shift register and make the MCU be able to drive several LED pels.
终端采用串行输出，通过移位寄存器串接的方式使单片机的I/O口得以扩展，使单个单片机可以驱动多组LED象素点。