diff options
Diffstat (limited to 'intern/cycles/kernel')
| -rw-r--r-- | intern/cycles/kernel/filter/filter_transform.h | 8 | ||||
| -rw-r--r-- | intern/cycles/kernel/kernel_shader.h | 6 |
2 files changed, 6 insertions, 8 deletions
diff --git a/intern/cycles/kernel/filter/filter_transform.h b/intern/cycles/kernel/filter/filter_transform.h index 585c4b33787..880a661214e 100644 --- a/intern/cycles/kernel/filter/filter_transform.h +++ b/intern/cycles/kernel/filter/filter_transform.h @@ -70,9 +70,9 @@ ccl_device void kernel_filter_construct_transform(const float *ccl_restrict buff filter_calculate_scale(feature_scale, use_time); /* === Generate the feature transformation. === - * This transformation maps the num_features-dimentional feature space to a reduced feature - * (r-feature) space which generally has fewer dimensions. This mainly helps to prevent - * overfitting. */ + * This transformation maps the num_features-dimensional feature space to a reduced feature + * (r-feature) space which generally has fewer dimensions. + * This mainly helps to prevent over-fitting. */ float feature_matrix[DENOISE_FEATURES * DENOISE_FEATURES]; math_matrix_zero(feature_matrix, num_features); FOR_PIXEL_WINDOW @@ -85,7 +85,7 @@ ccl_device void kernel_filter_construct_transform(const float *ccl_restrict buff math_matrix_jacobi_eigendecomposition(feature_matrix, transform, num_features, 1); *rank = 0; - /* Prevent overfitting when a small window is used. */ + /* Prevent over-fitting when a small window is used. */ int max_rank = min(num_features, num_pixels / 3); if (pca_threshold < 0.0f) { float threshold_energy = 0.0f; diff --git a/intern/cycles/kernel/kernel_shader.h b/intern/cycles/kernel/kernel_shader.h index 4963e012e15..ed1a60a664f 100644 --- a/intern/cycles/kernel/kernel_shader.h +++ b/intern/cycles/kernel/kernel_shader.h @@ -686,8 +686,7 @@ ccl_device_inline const ShaderClosure *shader_bsdf_pick(ShaderData *sd, float *r if (r < next_sum) { sampled = i; - /* Rescale to reuse for direction sample, to better - * preserve stratification. */ + /* Rescale to reuse for direction sample, to better preserve stratification. */ *randu = (r - partial_sum) / sc->sample_weight; break; } @@ -743,8 +742,7 @@ ccl_device_inline const ShaderClosure *shader_bssrdf_pick(ShaderData *sd, *throughput *= (sum_bsdf + sum_bssrdf) / sum_bssrdf; sampled = i; - /* Rescale to reuse for direction sample, to better - * preserve stratifaction. */ + /* Rescale to reuse for direction sample, to better preserve stratification. */ *randu = (r - partial_sum) / sc->sample_weight; break; } |