Searched refs:noise_var (Results 1 – 6 of 6) sorted by relevance
/external/webrtc/webrtc/modules/remote_bitrate_estimator/include/ |
D | bwe_defines.h | 36 double noise_var) in RateControlInput() 39 noise_var(noise_var) {} in RateControlInput() 43 double noise_var; member
|
/external/libxcam/modules/ocl/ |
D | cl_newwavelet_denoise_handler.cpp | 168 …mate_noise_variance (const VideoBufferInfo & video_info, SmartPtr<CLImage> image, float* noise_var) in estimate_noise_variance() argument 233 noise_var[0] = noise_std_deviation * noise_std_deviation; in estimate_noise_variance() 254 noise_var[1] = noise_std_deviation * noise_std_deviation; in estimate_noise_variance() 266 noise_var[2] = noise_std_deviation * noise_std_deviation; in estimate_noise_variance() 682 CLNewWaveletDenoiseImageHandler::set_estimated_noise_variation (float* noise_var) in set_estimated_noise_variation() argument 684 if (noise_var == NULL) { in set_estimated_noise_variation() 688 _noise_variance[0] = noise_var[0]; in set_estimated_noise_variation() 689 _noise_variance[1] = noise_var[1]; in set_estimated_noise_variation() 690 _noise_variance[2] = noise_var[2]; in set_estimated_noise_variation() 694 CLNewWaveletDenoiseImageHandler::get_estimated_noise_variation (float* noise_var) in get_estimated_noise_variation() argument [all …]
|
D | cl_newwavelet_denoise_handler.h | 87 …ate_noise_variance (const VideoBufferInfo & video_info, SmartPtr<CLImage> image, float* noise_var); 171 void set_estimated_noise_variation (float* noise_var); 172 void get_estimated_noise_variation (float* noise_var);
|
/external/libxcam/cl_kernel/ |
D | kernel_wavelet_coeff.cl | 211 float4 noise_var = (float4) (noise_var1, noise_var2, noise_var1, noise_var2); 221 stddev_hl = coeff_var_hl - noise_var; 224 stddev_lh = coeff_var_lh - noise_var; 227 stddev_hh = coeff_var_hh - noise_var; 230 thresh_hl = (ag_weight * noise_var / stddev_hl) / (255 * (1 << layer)); 231 thresh_lh = (ag_weight * noise_var / stddev_lh) / (255 * (1 << layer)); 232 thresh_hh = (ag_weight * noise_var / stddev_hh) / (255 * (1 << layer));
|
/external/webrtc/webrtc/modules/remote_bitrate_estimator/ |
D | aimd_rate_control.cc | 124 current_input_.noise_var = input->noise_var; in Update()
|
/external/libaom/libaom/aom_dsp/ |
D | noise_model.c | 65 double noise_var = 0; \ 72 noise_var += noise * noise; \ 76 return noise_var / (max_w * max_h) - noise_mean * noise_mean; \ 888 const double noise_var = get_noise_var( in add_noise_std_observations() local 907 AOMMAX(noise_var / 16, noise_var - pow(corr * luma_strength, 2))); in add_noise_std_observations() 992 const double noise_var = AOMMAX(var - sum_covar, 1e-6); in ar_equation_system_solve() local 993 state->ar_gain = AOMMAX(1, sqrt(AOMMAX(var / noise_var, 1e-6))); in ar_equation_system_solve()
|