写一个三维结构光中由输入的条纹图求解包裹相位的C++代码
时间: 2023-03-26 14:00:24 浏览: 83
以下是 C 代码:
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#define PI 3.14159265358979323846
int main()
{
int width, height, depth;
printf("请输入条纹图的宽度、高度和深度:");
scanf("%d %d %d", &width, &height, &depth);
int*** stripes = (int***)malloc(depth * sizeof(int**));
for (int i = ; i < depth; i++)
{
stripes[i] = (int**)malloc(height * sizeof(int*));
for (int j = ; j < height; j++)
{
stripes[i][j] = (int*)malloc(width * sizeof(int));
for (int k = ; k < width; k++)
{
printf("请输入第 %d 层第 %d 行第 %d 列的条纹值:", i + 1, j + 1, k + 1);
scanf("%d", &stripes[i][j][k]);
}
}
}
double*** wrapped_phase = (double***)malloc(depth * sizeof(double**));
for (int i = ; i < depth; i++)
{
wrapped_phase[i] = (double**)malloc(height * sizeof(double*));
for (int j = ; j < height; j++)
{
wrapped_phase[i][j] = (double*)malloc(width * sizeof(double));
for (int k = ; k < width; k++)
{
wrapped_phase[i][j][k] = .;
}
}
}
for (int i = ; i < depth; i++)
{
for (int j = ; j < height; j++)
{
for (int k = ; k < width; k++)
{
if (k < width - 1)
{
wrapped_phase[i][j][k] += atan2(stripes[i][j][k + 1] - stripes[i][j][k], 1.);
}
if (j < height - 1)
{
wrapped_phase[i][j][k] += atan2(stripes[i][j + 1][k] - stripes[i][j][k], 1.);
}
if (i < depth - 1)
{
wrapped_phase[i][j][k] += atan2(stripes[i + 1][j][k] - stripes[i][j][k], 1.);
}
}
}
}
double*** unwrapped_phase = (double***)malloc(depth * sizeof(double**));
for (int i = ; i < depth; i++)
{
unwrapped_phase[i] = (double**)malloc(height * sizeof(double*));
for (int j = ; j < height; j++)
{
unwrapped_phase[i][j] = (double*)malloc(width * sizeof(double));
for (int k = ; k < width; k++)
{
unwrapped_phase[i][j][k] = wrapped_phase[i][j][k];
}
}
}
for (int i = ; i < depth; i++)
{
for (int j = ; j < height; j++)
{
for (int k = ; k < width; k++)
{
if (k > )
{
double diff = unwrapped_phase[i][j][k] - unwrapped_phase[i][j][k - 1];
if (diff > PI)
{
unwrapped_phase[i][j][k] -= 2 * PI;
}
else if (diff < -PI)
{
unwrapped_phase[i][j][k] += 2 * PI;
}
}
if (j > )
{
double diff = unwrapped_phase[i][j][k] - unwrapped_phase[i][j - 1][k];
if (diff > PI)
{
unwrapped_phase[i][j][k] -= 2 * PI;
}
else if (diff < -PI)
{
unwrapped_phase[i][j][k] += 2 * PI;
}
}
if (i > )
{
double diff = unwrapped_phase[i][j][k] - unwrapped_phase[i - 1][j][k];
if (diff > PI)
{
unwrapped_phase[i][j][k] -= 2 * PI;
}
else if (diff < -PI)
{
unwrapped_phase[i][j][k] += 2 * PI;
}
}
}
}
}
printf("包裹相位为:\n");
for (int i = ; i < depth; i++)
{
for (int j = ; j < height; j++)
{
for (int k = ; k < width; k++)
{
printf("%f ", wrapped_phase[i][j][k]);
}
printf("\n");
}
printf("\n");
}
printf("展开相位为:\n");
for (int i = ; i < depth; i++)
{
for (int j = ; j < height; j++)
{
for (int k = ; k < width; k++)
{
printf("%f ", unwrapped_phase[i][j][k]);
}
printf("\n");
}
printf("\n");
}
for (int i = ; i < depth; i++)
{
for (int j = ; j < height; j++)
{
free(stripes[i][j]);
free(wrapped_phase[i][j]);
free(unwrapped_phase[i][j]);
}
free(stripes[i]);
free(wrapped_phase[i]);
free(unwrapped_phase[i]);
}
free(stripes);
free(wrapped_phase);
free(unwrapped_phase);
return ;
}