A column readout circuit to reduce fixed pattern noise (FPN) for CMOS active pixel sensor images is presented.
针对CMOS有源像素传感器，提出一种降低固定模式噪声(FPN)的列读出电路。
Two simple and efficient algorithms of sub-pixel corner detection for camera calibration dy using plane pattern were presented.
针对摄像机标定模板图像的角点检测问题，提出了两种简便而有效的亚像素级精度的提取算法。
A first memory (102) is configured to store pixel values for transitions between portions of the video test pattern and configured to store a repeated pixel value.
第一存储器(102)被配置用于存储用于视频测试图案的各部分之间的过渡的像素值，并被配置用于存储重复的像素值。
A second memory (104) is configured to store pattern information to determine placement of the pixel values for the transitions and the repeated pixel values.
第二存储器(104)被配置用于存储图案信息以确定用于过渡的像素值和重复的像素值的放置。
Using a changing pixel scale method in translating vector images to grade images, the effect of scale on landscape pattern indices for the Wuyishan Nature Reserve was studied.
采用变换矢栅转换过程中像元尺度的方法，对福建省武夷山自然保护区景观格局指数的尺度效应进行分析，并利用分维数方法选取最佳的像元尺度值。
If you look at a 1-pixel grid pattern projected by this 4k chip, you will see each alternating 1-pixel wide line cleanly defined as black and white.
如果你去观察由这枚4K芯片所投射的1 -像素图样，你会看到交替的1 -像素宽度的黑线和白线被清楚地定义。
Based on color similarity coefficient, the similarity between two kinds of color of a pixel in a color image and the pattern extracted is estimated.
基于颜色相似系数判定图像中待识别像素颜色与样本颜色之间的相似性。
Based on color similarity coefficient, the similarity between two kinds of color of a pixel in a color image and the pattern extracted is estimated.
基于颜色相似系数判定图像中待识别像素颜色与样本颜色之间的相似性。
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