Jetson Inference
DNN Vision Library
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Functions | |
template<typename T1 , typename T2 > | |
void | mat33_cast (T1 dst[3][3], const T2 src[3][3]) |
Cast a 3x3 matrix from one type to another. More... | |
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void | mat33_copy (T dst[3][3], const T src[3][3]) |
Copy src input matrix to dst output. More... | |
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T | mat33_det (const T src[3][3]) |
Compute the determinant of a 3x3 matrix, returns |src| More... | |
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void | mat33_identity (T dst[3][3]) |
Initialize a 3x3 identity matrix. More... | |
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void | mat33_inverse (T dst[3][3], const T src[3][3]) |
Compute the inverse of a 3x3 matrix, dst=src^-1 It is safe to have dst and src be the same memory. More... | |
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void | mat33_multiply (T dst[3][3], const T a[3][3], const T b[3][3]) |
Multiply two 3x3 matrices, dst=a*b More... | |
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void | mat33_print (const T src[3][3], const char *name=NULL) |
Print out a 3x3 matrix to stdout. More... | |
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int | mat33_rank (const T src[3][3]) |
Determine the rank of a 3x3 matrix. More... | |
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void | mat33_translate (T dst[3][3], T x, T y) |
Initialize a 3x3 translation matrix. More... | |
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void | mat33_translate (T dst[3][3], T src[3][3], T x, T y) |
Translate a 3x3 matrix by (x,y) More... | |
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void | mat33_rotation (T dst[3][3], T degrees) |
Initialize a 3x3 rotation matrix. More... | |
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void | mat33_rotation (T dst[3][3], T src[3][3], T degrees) |
Rotate a 3x3 matrix counter-clockwise. More... | |
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void | mat33_rotation (T dst[3][3], T degrees, float origin_x, float origin_y) |
Initialize a 3x3 rotation matrix around an origin point. More... | |
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void | mat33_rotation (T dst[3][3], T src[3][3], T degrees, float origin_x, float origin_y) |
Rotation a 3x3 matrix around an origin point. More... | |
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void | mat33_scale (T dst[3][3], T sx, T sy) |
Initialize a 3x3 scaling matrix. More... | |
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void | mat33_scale (T dst[3][3], T src[3][3], T sx, T sy) |
Scale a 3x3 matrix by (sx,sy) More... | |
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void | mat33_shear (T dst[3][3], T sx, T sy) |
Initialize a 3x3 shear matrix. More... | |
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void | mat33_shear (T dst[3][3], T src[3][3], T sx, T sy) |
Shear a 3x3 matrix by (sx,sy). More... | |
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void | mat33_swap (T a[3][3], T b[3][3]) |
Swap two 3x3 matrices inline, a=b and b=a More... | |
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T | mat33_trace (const T src[3][3]) |
Compute the trace of a 3x3 matrix, returns tr(src) More... | |
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void | mat33_transform (T &x_out, T &y_out, const T x_in, const T y_in, const T mat[3][3]) |
Transform a 2D vector by a 3x3 matrix. More... | |
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void | mat33_transform (T dst[2], const T src[2], const T mat[3][3]) |
Transform a 2D vector by a 3x3 matrix, dst=src*mat More... | |
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void | mat33_transform (T *dst, const T *src, const int N, const T mat[3][3]) |
Transform an array of 2D vectors by a 3x3 matrix. More... | |
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void | mat33_transpose (T dst[3][3], const T src[3][3]) |
Transpose a 3x3 matrix, dst=src^T More... | |
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void | mat33_zero (T dst[3][3]) |
Set a 3x3 matrix to all zero's. More... | |