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  • 来自专栏GEE数据专栏,GEE学习专栏,GEE错误集等专栏

    NASA数据集——2018-2024年VIIRS/NOAA20 深蓝 3 级每日气溶胶数据,1x1 度网格

    _550_Land_Maximum Aerosol_Optical_Thickness_550_Land_Mean Aerosol_Optical_Thickness_550_Land_Minimum Aerosol_Optical_Thickness_550_Land_Ocean_Count Aerosol_Optical_Thickness_550_Land_Ocean_Maximum Aerosol_Optical_Thickness Aerosol_Optical_Thickness_550_Land_Standard_Deviation Aerosol_Optical_Thickness_550_Ocean_Count Aerosol_Optical_Thickness _550_Ocean_Maximum Aerosol_Optical_Thickness_550_Ocean_Mean Aerosol_Optical_Thickness_550_Ocean_Minimum Spectral_Aerosol_Optical_Thickness_Ocean_Count Spectral_Aerosol_Optical_Thickness_Ocean_Mean Spectral_Aerosol_Optical_Thickness_Ocean_Standard_Deviation

    39910编辑于 2024-05-04
  • 来自专栏GEE数据专栏,GEE学习专栏,GEE错误集等专栏

    NASA数据集——VIIRS每日 L3深蓝气溶胶网格产品(AERDB_D3_VIIRS_SNPP),以 1 x 1 度

    _Land_Count Aerosol_Optical_Thickness_550_Land_Maximum Aerosol_Optical_Thickness_550_Land_Mean Aerosol_Optical_Thickness Aerosol_Optical_Thickness_550_Land_Ocean_Mean Aerosol_Optical_Thickness_550_Land_Ocean_Minimum Aerosol_Optical_Thickness _550_Ocean_Count Aerosol_Optical_Thickness_550_Ocean_Maximum Aerosol_Optical_Thickness_550_Ocean_Mean Spectral_Aerosol_Optical_Thickness_Land_Mean Spectral_Aerosol_Optical_Thickness_Land_Standard_Deviation Spectral_Aerosol_Optical_Thickness_Ocean_Count Spectral_Aerosol_Optical_Thickness_Ocean_Mean Spectral_Aerosol_Optical_Thickness_Ocean_Standard_Deviation

    22310编辑于 2024-05-04
  • 来自专栏计算机视觉理论及其实现

    cv2.getTextSize()

    thickness = int(scale * 4) # Increase line height, to account for thickness. line_height += thickness * 3 # Iterate the lines of text, and draw them. image, text=line, org=(xoffset+max(1, thickness/2), yoffset+max(1, thickness/2) =thickness, ) cv2.putText( # Draw the text body. image, text=line, org=(xoffset-max(1, thickness/3), yoffset-max(1, thickness/3)

    2K20编辑于 2022-09-02
  • 来自专栏GEE数据专栏,GEE学习专栏,GEE错误集等专栏

    NASA数据集——NASA 标准三级(L3)每月深蓝气溶胶产品提供了全球陆地和海洋上空气溶胶光学厚度(AOT)

    _Land_Count Aerosol_Optical_Thickness_550_Land_Maximum Aerosol_Optical_Thickness_550_Land_Mean Aerosol_Optical_Thickness Aerosol_Optical_Thickness_550_Land_Ocean_Mean Aerosol_Optical_Thickness_550_Land_Ocean_Minimum Aerosol_Optical_Thickness _550_Ocean_Count Aerosol_Optical_Thickness_550_Ocean_Maximum Aerosol_Optical_Thickness_550_Ocean_Mean Spectral_Aerosol_Optical_Thickness_Land_Mean Spectral_Aerosol_Optical_Thickness_Land_Standard_Deviation Spectral_Aerosol_Optical_Thickness_Ocean_Count Spectral_Aerosol_Optical_Thickness_Ocean_Mean Spectral_Aerosol_Optical_Thickness_Ocean_Standard_Deviation

    34810编辑于 2024-05-04
  • 来自专栏IT杂谈学习

    使用Python绘制彩虹效果:动态彩虹动画

    (colors): pygame.draw.arc(screen, color, (center[0] - radius + i * thickness , center[1] - radius + i * thickness, 2 * (radius - i * thickness), 2 * (radius - i * thickness)), 0, math.pi, thickness) 定义颜色列表 我们定义一个颜色列表来表示彩虹的颜色: colors , center[1] - radius + i * thickness, 2 * (radius - i * thickness), 2 * (radius - i * thickness)), 0, math.pi, thickness) # 定义颜色列表 colors = [(148, 0, 211)

    92610编辑于 2025-05-23
  • 来自专栏计算机视觉理论及其实现

    cv2.ellipse()

    cv2.ellipse(image, centerCoordinates, axesLength, angle, startAngle, endAngle, color [, thickness[, lineType thickness:是形状边界线的粗细像素。厚度-1像素将用指定的颜色填充形状。lineType:这是一个可选参数,它给出了椭圆边界的类型。shift:这是一个可选参数。 50) angle = 0 startAngle = 0 endAngle = 360 # Red color in BGR color = (0, 0, 255) # Line thickness of 5 px thickness = 5 # Using cv2.ellipse() method # Draw a ellipse with red line borders of thickness of -1 px thickness = -1 # Using cv2.ellipse() method # Draw a ellipse with blue line borders of thickness

    1K10编辑于 2022-09-02
  • Hibernate知识辅导(3--3)

    子类笔记本电脑 Notepad类  public class Notepad extends Computer{     private float weight;     private float thickness ;     public float getThickness(){         return thickness;     }     public void setThickness(float thickness){         this.thickness = thickness;     }     public float getWeight(){         return weight " column="thickness" type="float" />     </union-subclass>   </class> </hibernate-mapping> 每个类建一格表的配置文件 " column="thickness" type="float" />     </joined-subclass>   </class> </hibernate-mapping>

    13910编辑于 2025-10-14
  • 来自专栏GEE数据专栏,GEE学习专栏,GEE错误集等专栏

    NASA数据集——NASA 标准二级(L2)深蓝气溶胶产品提供了陆地和海洋上空气溶胶光学厚度(AOT)及其特性的卫星衍生测量数据,数据粒度为 6 分钟

    它们包括 Aerosol_Optical_Thickness_550_Expected_Uncertainty_Land Aerosol_Optical_Thickness_550_Expected_Uncertainty_Ocean Aerosol_Optical_Thickness_550_Land Aerosol_Optical_Thickness_550_Land_Best_Estimate Aerosol_Optical_Thickness _550_Land_Ocean Aerosol_Optical_Thickness_550_Land_Ocean_Best_Estimate Aerosol_Optical_Thickness_550_ Ocean Aerosol_Optical_Thickness_550_Ocean_Best_Estimate Aerosol_Optical_Thickness_550_STDV_Land Aerosol_Optical_Thickness _550_STDV_Ocean Aerosol_Optical_Thickness_QA_Flag_Land Aerosol_Optical_Thickness_QA_Flag_Ocean Aerosol_Type_Land

    49010编辑于 2024-05-06
  • 来自专栏GEE数据专栏,GEE学习专栏,GEE错误集等专栏

    NASA数据集——AERDB_D3_VIIRS_SNPP - VIIRS/SNPP 深蓝 3 级每日气溶胶数据,1x1 度网格

    _550_Land_Maximum Aerosol_Optical_Thickness_550_Land_Mean Aerosol_Optical_Thickness_550_Land_Minimum Aerosol_Optical_Thickness_550_Land_Ocean_Count Aerosol_Optical_Thickness_550_Land_Ocean_Maximum Aerosol_Optical_Thickness Aerosol_Optical_Thickness_550_Land_Standard_Deviation Aerosol_Optical_Thickness_550_Ocean_Count Aerosol_Optical_Thickness _550_Ocean_Maximum Aerosol_Optical_Thickness_550_Ocean_Mean Aerosol_Optical_Thickness_550_Ocean_Minimum Spectral_Aerosol_Optical_Thickness_Ocean_Count Spectral_Aerosol_Optical_Thickness_Ocean_Mean Spectral_Aerosol_Optical_Thickness_Ocean_Standard_Deviation

    27310编辑于 2024-05-04
  • 来自专栏繁依Fanyi 的专栏

    【CV 向】OpenCV 图形绘制指南

    我们可以通过调整 thickness 参数来设置矩形的边框粗细。 4. 绘制圆 绘制圆形也是常见的图形绘制操作之一。在 OpenCV 中,我们可以使用 cv2.circle() 函数绘制圆形。 我们可以通过调整 thickness 参数来设置圆形的边框粗细,负值表示填充圆形。 5. 绘制椭圆 绘制椭圆也是常见的图形绘制操作之一。 我们可以通过调整 thickness 参数来设置椭圆的边框粗细。 6. 绘制多边形 绘制多边形是绘制复杂形状的常见操作。 我们可以通过调整 thickness 参数来设置多边形的边框粗细。 7. 绘制字体 在图形绘制中,有时需要在图像上添加文本标签。 我们可以通过调整 font_scale 参数来设置文本的大小,通过调整 thickness 参数来设置文本的粗细。

    1.3K40编辑于 2023-10-12
  • 来自专栏ccf19881030的博客

    Python中使用Opencv-python库绘制直线、矩形、圆、文本

    : line() void cv::line ( InputOutputArray img, Point pt1, Point pt2, const Scalar & color, int thickness = 1, int lineType = LINE_8, int shift = 0 ) cv.line( img, pt1, pt2, color[, thickness[, lineType = 1, int lineType = LINE_8, int shift = 0 ) Python: cv.rectangle( img, pt1, pt2, color[, thickness [, lineType[, shift]]] ) -> img cv.rectangle( img, rec, color[, thickness[, lineType[, shift]]] ) -> [, lineType[, shift]]] ) -> img cv.rectangle( img, rec, color[, thickness[, lineType[, shift]]] ) ->

    1.1K00编辑于 2024-05-24
  • 来自专栏GEE数据专栏,GEE学习专栏,GEE错误集等专栏

    NASA数据集——VIIRS 深蓝气溶胶 2.0 版(V2.0)产品分辨率为 6 千米 x 6 千米

    它们包括 Aerosol_Optical_Thickness_550_Expected_Uncertainty_Land Aerosol_Optical_Thickness_550_Expected_Uncertainty_Ocean Aerosol_Optical_Thickness_550_Land Aerosol_Optical_Thickness_550_Land_Best_Estimate Aerosol_Optical_Thickness _550_Land_Ocean Aerosol_Optical_Thickness_550_Land_Ocean_Best_Estimate Aerosol_Optical_Thickness_550_ Ocean Aerosol_Optical_Thickness_550_Ocean_Best_Estimate Aerosol_Optical_Thickness_550_STDV_Land Aerosol_Optical_Thickness _550_STDV_Ocean Aerosol_Optical_Thickness_QA_Flag_Land Aerosol_Optical_Thickness_QA_Flag_Ocean Aerosol_Type_Land

    54510编辑于 2024-05-04
  • 来自专栏又见苍岚

    OpenCV - 绘图

    thickness thickness参数是指线宽的像素数。对于圆、矩形和其他封闭图形,thickness参数可以被设置为cv2.FILLED(相当于-1),表示填充整个图形。 1. cv2.circle() 画一个简单圆 函数使用 cv2.circle(img, center, radius, color, thickness=1, lineType=8, shift= = 4 lineType = 8 shift = 0 cv2.circle(canvas, center, radius, color, thickness, lineType, shift) PIS = -1 cv2.ellipse(canvas, [center, axes, angle], color, thickness) PIS(canvas) 4. cv2.ellipse2Poly( cv2.line() 画一个简单直线 函数使用 cv2.line(img, pt1, pt2, color, thickness, lineType, shift) 示例代码 canvas =

    1.7K20编辑于 2022-08-09
  • 来自专栏GEE数据专栏,GEE学习专栏,GEE错误集等专栏

    Google Earth Engine ——MOD08_M3 V6是一个大气全球产品,包含每月1×1度网格的大气参数平均值。包含气溶胶颗粒特性、臭氧总负荷、大气水汽、云的光学和物理特性以及大气稳定性等

    Liquid water cloud optical thickness: mean of daily log mean 0 4176 0.001 Cloud_Optical_Thickness_Liquid_Log_Std_Deviation_Mean Liquid water cloud optical thickness: mean of daily log standard deviation 0 4176 0.001 Cloud_Optical_Thickness_Liquid_Mean_Uncertainty Liquid water cloud optical thickness: multi-day absolute uncertainty estimate derived from the daily absolute uncertainty estimate 0 2000 0.01 Cloud_Optical_Thickness_Liquid_Log_Mean_Uncertainty Liquid water cloud optical thickness: multi-day absolute log uncertainty estimate derived from the daily absolute

    28210编辑于 2024-02-02
  • 来自专栏微卡智享

    Android OpenCV(四):绘制几何图形

    直线 矩形 多边形 圆形 椭圆 文字 绘制直线 API public static void line(Mat img, Point pt1, Point pt2, Scalar color, int thickness , int lineType, int shift) 参数一:img,输入图像 参数二:pt1,起点 参数三:pt2,终点 参数四:color,绘制直线的颜色 参数五:thickness,直线宽度 对角线 绘制矩形 API public static void rectangle(Mat img, Point pt1, Point pt2, Scalar color, int thickness, int lineType, int shift) 参数一:img,输入图像 参数二:pt1,z 参数三:pt2,终点 参数四:color,绘制直线的颜色 参数五:thickness,直线宽度。 多边形 绘制圆形 API public static void circle(Mat img, Point center, int radius, Scalar color, int thickness

    1.2K10发布于 2020-12-07
  • 来自专栏hbbliyong

    Opencv-python画图基础知识

    thickness – 矩形边框的粗细. thickness – 线条宽度. color – 圆边框颜色,scalar类型的 thickness – 正值表示圆边框宽度. thickness – 正值代表椭圆边框宽度,负值代表填充的椭圆 lineType – 线型 shift – 椭圆中心坐标和坐标轴的小数点位数 8. thickness – 折线宽度. lineType – 线型. shift – 顶点坐标小数点位数. 9.

    1.5K50发布于 2018-06-13
  • 来自专栏计算机视觉理论及其实现

    cv2.putText字体比较

    original_image, text=info, org=(10, 25), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=1,color=(255, 0, 0), thickness original_image, text=info, org=(10, 30*2), fontFace=cv2.FONT_HERSHEY_PLAIN, fontScale=1,color=(255, 0, 0), thickness text=info, org=(10, 30*5), fontFace=cv2.FONT_HERSHEY_COMPLEX_SMALL, fontScale=1,color=(255, 0, 0), thickness text=info, org=(10, 30*6), fontFace=cv2.FONT_HERSHEY_SCRIPT_SIMPLEX, fontScale=1,color=(255, 0, 0), thickness text=info, org=(10, 30*7), fontFace=cv2.FONT_HERSHEY_SCRIPT_COMPLEX, fontScale=1,color=(255, 0, 0), thickness

    4.3K10编辑于 2022-09-02
  • 来自专栏GEE数据专栏,GEE学习专栏,GEE错误集等专栏

    Google Earth Engine ——MOD08_M3 V6是一个大气全球产品,包含每月1×1度网格的大气参数平均值。这些参数与大气气溶胶颗粒特性、臭氧总负荷、大气水汽、云的光学和物理特性

    Liquid water cloud optical thickness: mean of daily log mean 0 4176 0.001 Cloud_Optical_Thickness_Liquid_Log_Std_Deviation_Mean Liquid water cloud optical thickness: mean of daily log standard deviation 0 4176 0.001 Cloud_Optical_Thickness_Liquid_Mean_Uncertainty Liquid water cloud optical thickness: multi-day absolute uncertainty estimate derived from the daily absolute uncertainty estimate 0 2000 0.01 Cloud_Optical_Thickness_Liquid_Log_Mean_Uncertainty Liquid water cloud optical thickness: multi-day absolute log uncertainty estimate derived from the daily absolute

    25910编辑于 2024-02-02
  • 来自专栏我在本科期间写的文章

    使用C语言EasyX 创建动态爱心背景

    , int y, COLORREF color, float scale, float angle) { BeginBatchDraw(); // 开始批量绘制 const int thickness angle); float rotatedY = x_cord * sin(angle) + y_cord * cos(angle); for (int dx = -thickness ; dx <= thickness; dx++) { for (int dy = -thickness; dy <= thickness; dy++) { , int y, COLORREF color, float scale, float angle) { BeginBatchDraw(); // 开始批量绘制 const int thickness ; dx <= thickness; dx++) { for (int dy = -thickness; dy <= thickness; dy++) {

    87110编辑于 2024-03-20
  • 来自专栏Rattenking

    OpenCV-Python学习(12)—— OpenCV 向图像添加文本(cv.putText、cv.getTextSize)

    绘制文本 cv.putText 函数说明 2.1 函数使用 cv.putText(img, text, pos, fontFace,fontScale,color[, thickness[, lineType thickness 表示绘制直线的粗细,默认值 1px,-1 表示内部填充。 lineType 表示绘制直线的线性,默认为 LINE_8。 thickness 表示绘制直线的粗细,默认值 1px,-1 表示内部填充。 3.3 返回参数说明 返回参数 说明 (fw,fh) 表示文本区域大小的宽高。 >= 0 in function 'cv::PolyLine' 函数 cv.line 的参数 thickness 不能为负数,负数报错。 && thickness <= MAX_THICKNESS in function 'cv::line'

    3.8K30编辑于 2022-11-12
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