user: 请将以下的汇编代码转换成C语言代码：

```asm
<color_feature_standard_deviation>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %esi,%r14d
  mov    %edx,%r13d
  mov    %ecx,0x18(%rsp)
  mov    %r8,0x10(%rsp)
  mov    %r9,%rbx
  mov    0x60(%rsp),%r12
  mov    0x68(%rsp),%r15
  lea    0x0(,%rcx,8),%eax
  mov    %eax,0x1c(%rsp)
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L106
L39:
  mov    $0x8,%edx
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  test   %r13d,%r13d
  je     L37
  lea    (%r14,%r14,2),%r11d
  mov    0x8(%rsp),%rcx
  mov    %rcx,%rdi
  lea    -0x1(%r13),%eax
  lea    0x8(%rcx,%rax,8),%r13
  mov    %r11d,%r9d
  mov    $0x0,%r10d
  movsd  D20(%rip),%xmm3
  movsd  D29(%rip),%xmm2
  movsd  D31(%rip),%xmm1
  jmp    L47
L106:
  mov    0x1c(%rsp),%esi
  lea    D24(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L39
L65:
  movslq %esi,%rsi
  lea    0x1(%rdx),%eax
  movzbl (%rbx,%rax,1),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  %xmm3,%xmm0
  cvttsd2si %xmm0,%r8d
  mov    %edx,%eax
  movzbl (%rbx,%rax,1),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  %xmm2,%xmm0
  cvttsd2si %xmm0,%eax
  add    %r8d,%eax
  lea    0x2(%rdx),%r8d
  movzbl (%rbx,%r8,1),%r8d
  pxor   %xmm0,%xmm0
  cvtsi2sd %r8d,%xmm0
  mulsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%r8d
  add    %r8d,%eax
  movzbl %al,%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  subsd  -0x8(%r12,%rsi,8),%xmm0
  lea    -0x8(%rbp,%rsi,8),%rax
  mulsd  %xmm0,%xmm0
  addsd  (%rax),%xmm0
  movsd  %xmm0,(%rax)
L45:
  add    $0x4,%rcx
  add    $0x3,%edx
  cmp    %r9d,%edx
  je     L135
L42:
  mov    (%rdi),%rax
  mov    (%rax,%rcx,1),%esi
  test   %esi,%esi
  jne    L65
  jmp    L45
L135:
  add    %r11d,%r9d
  add    %r14d,%r10d
  add    $0x8,%rdi
  cmp    %r13,%rdi
  je     L37
L47:
  lea    (%r10,%r10,2),%edx
  mov    $0x0,%ecx
  test   %r14d,%r14d
  jne    L42
  jmp    L135
L37:
  mov    0x18(%rsp),%eax
  test   %eax,%eax
  je     L48
  mov    0x10(%rsp),%r12
  lea    -0x1(%rax),%eax
  lea    0x8(%rbp,%rax,8),%r13
  mov    %rbp,%rbx
L58:
  pxor   %xmm1,%xmm1
  cvtsi2sdl (%r12),%xmm1
  movsd  (%rbx),%xmm0
  divsd  %xmm1,%xmm0
  pxor   %xmm4,%xmm4
  ucomisd %xmm0,%xmm4
  ja     L74
  sqrtsd %xmm0,%xmm0
L88:
  mov    %r15,%rax
  sub    %rbp,%rax
  movsd  %xmm0,(%rax,%rbx,1)
  add    $0x8,%rbx
  add    $0x4,%r12
  cmp    %r13,%rbx
  jne    L58
L48:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    $0x1,%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L74:
  call   <sqrt@plt>
  jmp    L88
```

tool_calls: name: read_data
arguments: tag: D20
type_infered: f64
name: read_data
arguments: tag: D29
type_infered: f64
name: read_data
arguments: tag: D31
type_infered: f64
name: read_data
arguments: tag: D24
type_infered: string

tool: D20: 0.7152

tool: D29: 0.2126

tool: D31: 0.0722

tool: D24: color_feature_standard_deviation:Cannot allocate %d bytes for memory.


assistant: ```c
int color_feature_standard_deviation(int **obj_id, int width, int height, int n_object, int *area, unsigned char *image, double *mean, double *color_std_dev) {
  unsigned int i = 0, j = 0;
  double *sum = NULL;
  sum = (double *)malloc(n_object * sizeof(double));
  if (sum == NULL) {
    printf("color_feature_standard_deviation:Cannot allocate %d bytes for memory.\n", (n_object * sizeof(double)));
    exit(-1);
  }
  memset(sum, 0, sizeof(n_object * sizeof(double)));
  for (i = 0; i < height; i++) {
    for (j = 0; j < width; j++) {
      if (!obj_id[i][j])
        continue;
      register unsigned int idx = (j + i * width) * 3;
      unsigned char val = ((unsigned char)(0.2126 * (double)(image[idx])) + (unsigned char)(0.7152 * (double)(image[idx + 1])) + (unsigned char)(0.0722 * (double)(image[idx + 2])));
      double tmp = ((double)val - mean[obj_id[i][j] - 1]);
      sum[obj_id[i][j] - 1] += (tmp * tmp);
    }
  }
  for (i = 0; i < n_object; i++) {
    color_std_dev[i] = sqrt(sum[i] / area[i]);
  }
  free(sum);
  return 1;
}
```