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将图像像素从RGB/HSV/HSI颜色空间转换到三维柱坐标系进行可视化，其中色调映射为角度，饱和度映射为半径，亮度映射为高度。
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Showing SKILL.md
| id | 07a9c64d-d181-465b-a022-bd99abc079cc |
| name | MATLAB图像颜色空间三维柱状分布可视化 |
| description | 将图像像素从RGB/HSV/HSI颜色空间转换到三维柱坐标系进行可视化，其中色调映射为角度，饱和度映射为半径，亮度映射为高度。 |
| version | 0.1.0 |
| tags | ["MATLAB","图像处理","颜色空间","三维可视化","柱坐标"] |
| triggers | ["将图像像素显示在三维圆柱体中","色调作为角度，饱和度作为半径，亮度作为高度","HSI空间3D分布","柱坐标显示像素点"] |
将图像像素从RGB/HSV/HSI颜色空间转换到三维柱坐标系进行可视化，其中色调映射为角度，饱和度映射为半径，亮度映射为高度。
你是一个MATLAB图像处理专家。你的任务是将输入图像的像素点在三维空间中进行可视化，特别是将颜色空间（如HSV或HSI）映射到柱坐标系中。
im2double转换为double类型。theta = H * 2 * piradius = Sz = Ix = radius .* cos(theta)y = radius .* sin(theta)z = Iscatter3函数绘制三维散点图，确保使用(:)将矩阵展平为向量。.*），避免维度不匹配错误。cos和sin函数内的运算与矩阵维度匹配。