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< / style >
< / head >
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< p > < span style = "border-bottom: solid 1px grey;" > Generated by Cython 0.29< / span > < / p >
< p >
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< span style = "background-color: #FFFF00" > Yellow lines< / span > hint at Python interaction.< br / >
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Click on a line that starts with a "< code > +< / code > " to see the C code that Cython generated for it.
< / p >
< p > Raw output: < a href = "lcn.c" > lcn.c< / a > < / p >
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< / pre >
< pre class = "cython line score-0" >   < span class = "" > 02< / span > : < span class = "k" > cimport< / span > < span class = "nn" > cython< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 03< / span > : < / pre >
< pre class = "cython line score-0" >   < span class = "" > 04< / span > : < span class = "c" > # use c square root function< / span > < / pre >
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class = "bp" > False< / span > < span class = "p" > )< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 09< / span > : < span class = "nd" > @cython< / span > < span
class = "o" > .< / span > < span class = "n" > wraparound< / span > < span class = "p" > (< / span > < span
class = "bp" > False< / span > < span class = "p" > )< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 10< / span > : < span class = "nd" > @cython< / span > < span
class = "o" > .< / span > < span class = "n" > cdivision< / span > < span class = "p" > (< / span > < span class = "bp" > True< / span > < span
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< pre class = "cython line score-0" >   < span class = "" > 11< / span > : < / pre >
< pre class = "cython line score-0" >   < span class = "" > 12< / span > : < span class = "c" > # 3 parameters:< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 13< / span > : < span class = "c" > # - float image< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 14< / span > : < span class = "c" > # - kernel size (actually this is the radius, kernel is 2*k+1)< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 15< / span > : < span class = "c" > # - small constant epsilon that is used to avoid division by zero< / span > < / pre >
< pre class = "cython line score-67"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 16< / span > : < span class = "k" > def< / span > < span class = "nf" > normalize< / span > < span
class = "p" > (< / span > < span class = "nb" > float< / span > < span class = "p" > [:,< / span > < span class = "p" > :]< / span > < span
class = "n" > img< / span > < span class = "p" > ,< / span > < span class = "nb" > int< / span > < span class = "n" > kernel_size< / span > < span
class = "o" > =< / span > < span class = "mf" > 4< / span > < span class = "p" > ,< / span > < span class = "nb" > float< / span > < span
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class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-67 ' > /* Python wrapper */
2019-06-13 16:25:11 +02:00
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2021-11-15 16:53:30 +01:00
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2021-11-15 16:53:30 +01:00
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2021-11-15 16:53:30 +01:00
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< / pre >
< pre class = "cython line score-46"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 24< / span > : < span class = "n" > img_std< / span > < span class = "o" > =< / span > < span
class = "n" > np< / span > < span class = "o" > .< / span > < span class = "n" > zeros< / span > < span class = "p" > ((< / span > < span
class = "n" > M< / span > < span class = "p" > ,< / span > < span class = "n" > N< / span > < span class = "p" > ),< / span > < span
class = "n" > dtype< / span > < span class = "o" > =< / span > < span class = "n" > np< / span > < span class = "o" > .< / span > < span
class = "n" > float32< / span > < span class = "p" > )< / span > < / pre >
< pre class = 'cython code score-46 ' > < span class = 'pyx_c_api' > __Pyx_GetModuleGlobalName< / span > (__pyx_t_5, __pyx_n_s_np);< span
class = 'error_goto' > if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 24, __pyx_L1_error)< / span >
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< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_t_5);
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2019-06-13 16:25:11 +02:00
< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_t_4);
< span class = 'pyx_macro_api' > __Pyx_DECREF< / span > (__pyx_t_5); __pyx_t_5 = 0;
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< span class = 'refnanny' > __Pyx_GIVEREF< / span > (__pyx_t_2);
< span class = 'py_macro_api' > PyTuple_SET_ITEM< / span > (__pyx_t_3, 0, __pyx_t_2);
__pyx_t_2 = 0;
__pyx_t_2 = < span class = 'pyx_c_api' > __Pyx_PyDict_NewPresized< / span > (1);< span class = 'error_goto' > if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 24, __pyx_L1_error)< / span >
< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_t_2);
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< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_t_5);
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2019-06-13 16:25:11 +02:00
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< span class = 'pyx_macro_api' > __Pyx_DECREF< / span > (__pyx_t_5); __pyx_t_5 = 0;
2021-11-15 16:53:30 +01:00
if (< span class = 'py_c_api' > PyDict_SetItem< / span > (__pyx_t_2, __pyx_n_s_dtype, __pyx_t_1) < 0) < span
class = 'error_goto' > __PYX_ERR(0, 24, __pyx_L1_error)< / span >
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< span class = 'pyx_macro_api' > __Pyx_DECREF< / span > (__pyx_t_1); __pyx_t_1 = 0;
2021-11-15 16:53:30 +01:00
__pyx_t_1 = < span class = 'pyx_c_api' > __Pyx_PyObject_Call< / span > (__pyx_t_4, __pyx_t_3, __pyx_t_2);< span
class = 'error_goto' > if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 24, __pyx_L1_error)< / span >
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< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_t_1);
< span class = 'pyx_macro_api' > __Pyx_DECREF< / span > (__pyx_t_4); __pyx_t_4 = 0;
< span class = 'pyx_macro_api' > __Pyx_DECREF< / span > (__pyx_t_3); __pyx_t_3 = 0;
< span class = 'pyx_macro_api' > __Pyx_DECREF< / span > (__pyx_t_2); __pyx_t_2 = 0;
__pyx_v_img_std = __pyx_t_1;
__pyx_t_1 = 0;
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< / pre >
< pre class = "cython line score-2"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 25< / span > : < span class = "k" > cdef< / span > < span class = "kt" > float< / span > [< span class = "p" > :,< / span > < span
class = "p" > :]< / span > < span class = "n" > img_lcn_view< / span > < span class = "o" > =< / span > < span
class = "n" > img_lcn< / span > < / pre >
< pre class = 'cython code score-2 ' > __pyx_t_6 = < span
class = 'pyx_c_api' > __Pyx_PyObject_to_MemoryviewSlice_dsds_float< / span > (__pyx_v_img_lcn, PyBUF_WRITABLE);< span
class = 'error_goto' > if (unlikely(!__pyx_t_6.memview)) __PYX_ERR(0, 25, __pyx_L1_error)< / span >
2019-06-13 16:25:11 +02:00
__pyx_v_img_lcn_view = __pyx_t_6;
__pyx_t_6.memview = NULL;
__pyx_t_6.data = NULL;
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< / pre >
< pre class = "cython line score-2"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 26< / span > : < span class = "k" > cdef< / span > < span class = "kt" > float< / span > [< span class = "p" > :,< / span > < span
class = "p" > :]< / span > < span class = "n" > img_std_view< / span > < span class = "o" > =< / span > < span
class = "n" > img_std< / span > < / pre >
< pre class = 'cython code score-2 ' > __pyx_t_6 = < span
class = 'pyx_c_api' > __Pyx_PyObject_to_MemoryviewSlice_dsds_float< / span > (__pyx_v_img_std, PyBUF_WRITABLE);< span
class = 'error_goto' > if (unlikely(!__pyx_t_6.memview)) __PYX_ERR(0, 26, __pyx_L1_error)< / span >
2019-06-13 16:25:11 +02:00
__pyx_v_img_std_view = __pyx_t_6;
__pyx_t_6.memview = NULL;
__pyx_t_6.data = NULL;
2021-11-15 16:53:30 +01:00
< / pre >
< pre class = "cython line score-0" >   < span class = "" > 27< / span > : < / pre >
< pre class = "cython line score-0" >   < span class = "" > 28< / span > : < span class = "c" > # temporary c variables< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 29< / span > : < span class = "k" > cdef< / span > < span class = "kt" > float< / span > < span
class = "nf" > tmp< / span > < span class = "p" > ,< / span > < span class = "nf" > mean< / span > < span class = "p" > ,< / span > < span
class = "nf" > stddev< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 30< / span > : < span class = "k" > cdef< / span > < span class = "kt" > Py_ssize_t< / span > < span
class = "nf" > m< / span > < span class = "p" > ,< / span > < span class = "nf" > n< / span > < span class = "p" > ,< / span > < span
class = "nf" > i< / span > < span class = "p" > ,< / span > < span class = "nf" > j< / span > < / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 31< / span > : < span class = "k" > cdef< / span > < span class = "kt" > Py_ssize_t< / span > < span
class = "nf" > ks< / span > < span class = "o" > =< / span > < span class = "n" > kernel_size< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_v_ks = __pyx_v_kernel_size;
< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 32< / span > : < span class = "k" > cdef< / span > < span class = "kt" > float< / span > < span
class = "nf" > eps< / span > < span class = "o" > =< / span > < span class = "n" > epsilon< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_v_eps = __pyx_v_epsilon;
< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 33< / span > : < span class = "k" > cdef< / span > < span class = "kt" > float< / span > < span
class = "nf" > num< / span > < span class = "o" > =< / span > < span class = "p" > (< / span > < span class = "n" > ks< / span > < span
class = "o" > *< / span > < span class = "mf" > 2< / span > < span class = "o" > +< / span > < span class = "mf" > 1< / span > < span class = "p" > )< / span > < span
class = "o" > **< / span > < span class = "mf" > 2< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_v_num = __Pyx_pow_Py_ssize_t(((__pyx_v_ks * 2) + 1), 2);
< / pre >
< pre class = "cython line score-0" >   < span class = "" > 34< / span > : < / pre >
< pre class = "cython line score-0" >   < span class = "" > 35< / span > : < span
class = "c" > # for all pixels do< / span > < / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 36< / span > : < span class = "k" > for< / span > < span class = "n" > m< / span > < span class = "ow" > in< / span > < span
class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > ks< / span > < span class = "p" > ,< / span > < span
class = "n" > M< / span > < span class = "o" > -< / span > < span class = "n" > ks< / span > < span class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_7 = (__pyx_v_M - __pyx_v_ks);
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__pyx_t_8 = __pyx_t_7;
for (__pyx_t_9 = __pyx_v_ks; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
__pyx_v_m = __pyx_t_9;
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< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 37< / span > : < span class = "k" > for< / span > < span class = "n" > n< / span > < span
class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > ks< / span > < span
class = "p" > ,< / span > < span class = "n" > N< / span > < span class = "o" > -< / span > < span class = "n" > ks< / span > < span class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_10 = (__pyx_v_N - __pyx_v_ks);
2019-06-13 16:25:11 +02:00
__pyx_t_11 = __pyx_t_10;
for (__pyx_t_12 = __pyx_v_ks; __pyx_t_12 < __pyx_t_11; __pyx_t_12+=1) {
__pyx_v_n = __pyx_t_12;
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< / pre >
< pre class = "cython line score-0" >   < span class = "" > 38< / span > : < / pre >
< pre class = "cython line score-0" >   < span class = "" > 39< / span > : < span class = "c" > # calculate mean< / span > < / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 40< / span > : < span class = "n" > mean< / span > < span class = "o" > =< / span > < span
class = "mf" > 0< / span > < span class = "p" > ;< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_v_mean = 0.0;
< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 41< / span > : < span class = "k" > for< / span > < span class = "n" > i< / span > < span
class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "o" > -< / span > < span
class = "n" > ks< / span > < span class = "p" > ,< / span > < span class = "n" > ks< / span > < span class = "o" > +< / span > < span
class = "mf" > 1< / span > < span class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_13 = (__pyx_v_ks + 1);
2019-06-13 16:25:11 +02:00
__pyx_t_14 = __pyx_t_13;
for (__pyx_t_15 = (-__pyx_v_ks); __pyx_t_15 < __pyx_t_14; __pyx_t_15+=1) {
__pyx_v_i = __pyx_t_15;
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< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 42< / span > : < span class = "k" > for< / span > < span class = "n" > j< / span > < span
class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "o" > -< / span > < span
class = "n" > ks< / span > < span class = "p" > ,< / span > < span class = "n" > ks< / span > < span class = "o" > +< / span > < span
class = "mf" > 1< / span > < span class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_16 = (__pyx_v_ks + 1);
2019-06-13 16:25:11 +02:00
__pyx_t_17 = __pyx_t_16;
for (__pyx_t_18 = (-__pyx_v_ks); __pyx_t_18 < __pyx_t_17; __pyx_t_18+=1) {
__pyx_v_j = __pyx_t_18;
2021-11-15 16:53:30 +01:00
< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 43< / span > : < span class = "n" > mean< / span > < span class = "o" > +=< / span > < span
class = "n" > img< / span > < span class = "p" > [< / span > < span class = "n" > m< / span > < span class = "o" > +< / span > < span class = "n" > i< / span > < span
class = "p" > ,< / span > < span class = "n" > n< / span > < span class = "o" > +< / span > < span class = "n" > j< / span > < span
class = "p" > ]< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_19 = (__pyx_v_m + __pyx_v_i);
2019-06-13 16:25:11 +02:00
__pyx_t_20 = (__pyx_v_n + __pyx_v_j);
__pyx_v_mean = (__pyx_v_mean + (*((float *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_img.data + __pyx_t_19 * __pyx_v_img.strides[0]) ) + __pyx_t_20 * __pyx_v_img.strides[1]) ))));
}
}
2021-11-15 16:53:30 +01:00
< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 44< / span > : < span class = "n" > mean< / span > < span class = "o" > =< / span > < span
class = "n" > mean< / span > < span class = "o" > /< / span > < span class = "n" > num< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_v_mean = (__pyx_v_mean / __pyx_v_num);
< / pre >
< pre class = "cython line score-0" >   < span class = "" > 45< / span > : < / pre >
< pre class = "cython line score-0" >   < span class = "" > 46< / span > : < span
class = "c" > # calculate std dev< / span > < / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 47< / span > : < span class = "n" > stddev< / span > < span class = "o" > =< / span > < span
class = "mf" > 0< / span > < span class = "p" > ;< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_v_stddev = 0.0;
< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 48< / span > : < span class = "k" > for< / span > < span class = "n" > i< / span > < span
class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "o" > -< / span > < span
class = "n" > ks< / span > < span class = "p" > ,< / span > < span class = "n" > ks< / span > < span class = "o" > +< / span > < span
class = "mf" > 1< / span > < span class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_13 = (__pyx_v_ks + 1);
2019-06-13 16:25:11 +02:00
__pyx_t_14 = __pyx_t_13;
for (__pyx_t_15 = (-__pyx_v_ks); __pyx_t_15 < __pyx_t_14; __pyx_t_15+=1) {
__pyx_v_i = __pyx_t_15;
2021-11-15 16:53:30 +01:00
< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 49< / span > : < span class = "k" > for< / span > < span class = "n" > j< / span > < span
class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "o" > -< / span > < span
class = "n" > ks< / span > < span class = "p" > ,< / span > < span class = "n" > ks< / span > < span class = "o" > +< / span > < span
class = "mf" > 1< / span > < span class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_16 = (__pyx_v_ks + 1);
2019-06-13 16:25:11 +02:00
__pyx_t_17 = __pyx_t_16;
for (__pyx_t_18 = (-__pyx_v_ks); __pyx_t_18 < __pyx_t_17; __pyx_t_18+=1) {
__pyx_v_j = __pyx_t_18;
2021-11-15 16:53:30 +01:00
< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 50< / span > : < span class = "n" > stddev< / span > < span class = "o" > =< / span > < span
class = "n" > stddev< / span > < span class = "o" > +< / span > < span class = "p" > (< / span > < span class = "n" > img< / span > < span
class = "p" > [< / span > < span class = "n" > m< / span > < span class = "o" > +< / span > < span class = "n" > i< / span > < span
class = "p" > ,< / span > < span class = "n" > n< / span > < span class = "o" > +< / span > < span class = "n" > j< / span > < span
class = "p" > ]< / span > < span class = "o" > -< / span > < span class = "n" > mean< / span > < span class = "p" > )< / span > < span
class = "o" > *< / span > < span class = "p" > (< / span > < span class = "n" > img< / span > < span class = "p" > [< / span > < span class = "n" > m< / span > < span
class = "o" > +< / span > < span class = "n" > i< / span > < span class = "p" > ,< / span > < span class = "n" > n< / span > < span
class = "o" > +< / span > < span class = "n" > j< / span > < span class = "p" > ]< / span > < span class = "o" > -< / span > < span class = "n" > mean< / span > < span
class = "p" > )< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_21 = (__pyx_v_m + __pyx_v_i);
2019-06-13 16:25:11 +02:00
__pyx_t_22 = (__pyx_v_n + __pyx_v_j);
__pyx_t_23 = (__pyx_v_m + __pyx_v_i);
__pyx_t_24 = (__pyx_v_n + __pyx_v_j);
__pyx_v_stddev = (__pyx_v_stddev + (((*((float *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_img.data + __pyx_t_21 * __pyx_v_img.strides[0]) ) + __pyx_t_22 * __pyx_v_img.strides[1]) ))) - __pyx_v_mean) * ((*((float *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_img.data + __pyx_t_23 * __pyx_v_img.strides[0]) ) + __pyx_t_24 * __pyx_v_img.strides[1]) ))) - __pyx_v_mean)));
}
}
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< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 51< / span > : < span class = "n" > stddev< / span > < span class = "o" > =< / span > < span
class = "n" > sqrt< / span > < span class = "p" > (< / span > < span class = "n" > stddev< / span > < span class = "o" > /< / span > < span
class = "n" > num< / span > < span class = "p" > )< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_v_stddev = sqrt((__pyx_v_stddev / __pyx_v_num));
< / pre >
< pre class = "cython line score-0" >   < span class = "" > 52< / span > : < / pre >
< pre class = "cython line score-0" >   < span class = "" > 53< / span > : < span class = "c" > # compute normalized image (add epsilon) and std dev image< / span > < / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 54< / span > : < span class = "n" > img_lcn_view< / span > < span class = "p" > [< / span > < span
class = "n" > m< / span > < span class = "p" > ,< / span > < span class = "n" > n< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span
class = "p" > (< / span > < span class = "n" > img< / span > < span class = "p" > [< / span > < span class = "n" > m< / span > < span class = "p" > ,< / span > < span
class = "n" > n< / span > < span class = "p" > ]< / span > < span class = "o" > -< / span > < span class = "n" > mean< / span > < span
class = "p" > )< / span > < span class = "o" > /< / span > < span class = "p" > (< / span > < span class = "n" > stddev< / span > < span
class = "o" > +< / span > < span class = "n" > eps< / span > < span class = "p" > )< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_25 = __pyx_v_m;
2019-06-13 16:25:11 +02:00
__pyx_t_26 = __pyx_v_n;
__pyx_t_27 = __pyx_v_m;
__pyx_t_28 = __pyx_v_n;
*((float *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_img_lcn_view.data + __pyx_t_27 * __pyx_v_img_lcn_view.strides[0]) ) + __pyx_t_28 * __pyx_v_img_lcn_view.strides[1]) )) = (((*((float *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_img.data + __pyx_t_25 * __pyx_v_img.strides[0]) ) + __pyx_t_26 * __pyx_v_img.strides[1]) ))) - __pyx_v_mean) / (__pyx_v_stddev + __pyx_v_eps));
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< / pre >
< pre class = "cython line score-0"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 55< / span > : < span class = "n" > img_std_view< / span > < span class = "p" > [< / span > < span
class = "n" > m< / span > < span class = "p" > ,< / span > < span class = "n" > n< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span
class = "n" > stddev< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_t_29 = __pyx_v_m;
2019-06-13 16:25:11 +02:00
__pyx_t_30 = __pyx_v_n;
*((float *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_img_std_view.data + __pyx_t_29 * __pyx_v_img_std_view.strides[0]) ) + __pyx_t_30 * __pyx_v_img_std_view.strides[1]) )) = __pyx_v_stddev;
}
}
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< / pre >
< pre class = "cython line score-0" >   < span class = "" > 56< / span > : < / pre >
< pre class = "cython line score-0" >   < span class = "" > 57< / span > : < span class = "c" > # return both< / span > < / pre >
< pre class = "cython line score-10"
onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span
class = "" > 58< / span > : < span class = "k" > return< / span > < span class = "n" > img_lcn< / span > < span class = "p" > ,< / span > < span
class = "n" > img_std< / span > < / pre >
< pre class = 'cython code score-10 ' > < span class = 'pyx_macro_api' > __Pyx_XDECREF< / span > (__pyx_r);
2019-06-13 16:25:11 +02:00
__pyx_t_1 = < span class = 'py_c_api' > PyTuple_New< / span > (2);< span class = 'error_goto' > if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 58, __pyx_L1_error)< / span >
< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_t_1);
< span class = 'pyx_macro_api' > __Pyx_INCREF< / span > (__pyx_v_img_lcn);
< span class = 'refnanny' > __Pyx_GIVEREF< / span > (__pyx_v_img_lcn);
< span class = 'py_macro_api' > PyTuple_SET_ITEM< / span > (__pyx_t_1, 0, __pyx_v_img_lcn);
< span class = 'pyx_macro_api' > __Pyx_INCREF< / span > (__pyx_v_img_std);
< span class = 'refnanny' > __Pyx_GIVEREF< / span > (__pyx_v_img_std);
< span class = 'py_macro_api' > PyTuple_SET_ITEM< / span > (__pyx_t_1, 1, __pyx_v_img_std);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
2021-11-15 16:53:30 +01:00
< / pre >
< / div >
< / body >
< / html >
