/hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp9/common/ |
vp9_postproc.h | 26 char noise[3072]; member in struct:postproc_state
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/external/libvpx/libvpx/vp8/common/ |
postproc.h | 20 char noise[3072]; member in struct:postproc_state
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/external/libvpx/libvpx/vp9/common/ |
vp9_postproc.h | 28 char noise[3072]; member in struct:postproc_state
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/hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp8/common/ |
postproc.h | 20 char noise[3072]; member in struct:postproc_state
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/cts/tests/tests/renderscript/src/android/renderscript/cts/refocus/ |
ImageCompare.java | 38 * Compute peak signal-to-noise ration (PSNR) between two images 64 double noise = 0; local 72 noise += (Y1 - Y2) * (Y1 - Y2); 77 final double mse = noise / numPixels;
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/external/libgdx/tests/gdx-tests/src/com/badlogic/gdx/tests/g3d/voxel/ |
PerlinNoiseGenerator.java | 24 /** Adapted from <a href="http://devmag.org.za/2009/04/25/perlin-noise/">http://devmag.org.za/2009/04/25/perlin-noise/</a>
28 float[][] noise = new float[width][height];
local 31 noise[x][y] = MathUtils.random();
34 return noise;
108 float[][] noise = generatePerlinNoise(baseNoise, octaveCount);
local 114 bytes[idx++] = (byte)(noise[x][y] * range + min);
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/external/opencv3/modules/features2d/test/ |
test_nearestneighbors.cpp | 90 float noise = 0.2f; local 102 points.at<float>(pi, d) = data.at<float>(fi, d) + rng.uniform(0.0f, 1.0f) * noise;
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/external/ImageMagick/MagickWand/ |
convert.c | 185 "-blur geometry reduce image noise and reduce detail levels", 231 " reduce image noise and reduce detail levels", 239 "-kuwahara geometry edge preserving noise reduction filter", 261 "-noise geometry add or reduce noise in an image", 265 " add a noise pattern to the image with specific", 329 " removes noise from the image using a wavelet transform", 372 "-attenuate value lessen (or intensify) when adding noise to an image", 2259 noise; local [all...] |
mogrify.c | 2319 noise; local 5549 noise; local [all...] |
/external/aac/libFDK/include/ |
FDK_tools_rom.h | 231 noise, enumerator in enum:__anon5434
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/external/libvorbis/lib/ |
mapping0.c | 371 float *noise = _vorbis_block_alloc(vb,n/2*sizeof(*noise)); local 419 /* first step; noise masking. Not only does 'noise masking' 421 to give noise parts of the spectrum, it also implicitly hands 427 noise); /* noise does not have by-frequency offset 432 _analysis_output("noiseL",seq,noise,n/2,1,0,0); 434 _analysis_output("noiseR",seq,noise,n/2,1,0,0); 436 _analysis_output("noise",seq,noise,n/2,1,0,0) [all...] |
/external/wpa_supplicant_8/wpa_supplicant/ |
bss.h | 90 /** Noise level */ 91 int noise; member in struct:wpa_bss 100 /** Signal-to-noise ratio in dB */
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/external/ImageMagick/MagickCore/ |
gem.c | 1470 noise, local [all...] |
/external/webrtc/webrtc/modules/audio_processing/ns/ |
ns_core.h | 26 float factor2ModelPars; // For spectral_flatness: used when noise is flatter 65 // Parameters for quantile noise estimation. 85 float noise[HALF_ANAL_BLOCKL]; // Noise spectrum from current frame. member in struct:NoiseSuppressionC_ 86 float noisePrev[HALF_ANAL_BLOCKL]; // Noise spectrum from previous frame. 92 float priorSpeechProb; // Prior speech/noise probability. 94 // Conservative noise spectrum estimate. 98 float whiteNoiseLevel; // Initial noise estimate. 100 float pinkNoiseNumerator; // Pink noise parameter: numerator. 101 float pinkNoiseExp; // Pink noise parameter: power of frequencies [all...] |
ns_core.c | 36 // For spectral_flatness: used when noise is flatter than speech. 114 // For quantile noise estimation. 137 self->priorSpeechProb = 0.5f; // Prior prob for speech/noise. 142 // Current noise-spectrum. 143 memset(self->noise, 0, sizeof(float) * HALF_ANAL_BLOCKL); 144 // Previous noise-spectrum. 146 // Conservative noise spectrum estimate. 196 // Counter for update of conservative noise spectrum. 216 // Estimate noise. 219 float* noise) { 1053 float magn[HALF_ANAL_BLOCKL], noise[HALF_ANAL_BLOCKL]; local [all...] |
/external/skia/src/effects/ |
SkPerlinNoiseShader.cpp | 36 // limitValue is the maximum perlin noise array index value allowed 37 // newValue is the current noise dimension (either width or height) 39 // If the noise value would bring us out of bounds of the current noise array while we are 40 // stiching noise tiles together, wrap the noise around the current dimension of the noise to 164 // Copy noise data 165 uint16_t noise[4][kBlockSize][2]; 169 noise[channel][i][j] = fNoise[channel][i][j] 386 SkScalar noise = noise2D(channel, stitchData, noiseVector); local [all...] |
/external/webrtc/webrtc/modules/audio_processing/aec/ |
aec_core_mips.c | 33 float noise, noiseAvg, tmp, tmpAvg; local 88 // Reject LF noise 99 "lwc1 %[noise], 4(%[noisePow]) \n\t" 103 "sqrt.s %[noise], %[noise] \n\t" 116 "mul.s %[tmp1f], %[tmp1f], %[noise] \n\t" 117 "mul.s %[tmp2f], %[tmp2f], %[noise] \n\t" 139 [noise] "=&f" (noise), [noise2] "=&f" (noise2), 271 // For H band comfort noise [all...] |
aec_core.c | 48 (float)0.4; // scale for comfort noise in H band 288 // because we are making an additive change with comfort noise. 448 float noise, noiseAvg, tmp, tmpAvg; local 460 // Reject LF noise 466 noise = sqrtf(noisePow[i]); 467 u[0][i] = noise * cosf(tmp); 468 u[1][i] = -noise * sinf(tmp); 473 // This is the proper weighting to match the background noise power 480 // For H band comfort noise 481 // TODO: don't compute noise and "tmp" twice. Use the previous results [all...] |
/external/skia/experimental/SkPerlinNoiseShader2/ |
SkPerlinNoiseShader2.cpp | 68 // limitValue is the maximum perlin noise array index value allowed 69 // newValue is the current noise dimension (either width or height) 71 // If the noise value would bring us out of bounds of the current noise array while we are 72 // stiching noise tiles together, wrap the noise around the current dimension of the noise to 220 // Copy noise data 221 uint16_t noise[4][kBlockSize][2]; 225 noise[channel][i][j] = fNoise[channel][i][j] 454 SkScalar noise = noise2D(channel, stitchData, noiseVector); local 1287 const GrImprovedPerlinNoiseEffect& noise = processor.cast<GrImprovedPerlinNoiseEffect>(); local [all...] |
/external/speex/libspeex/ |
preprocess.c | 46 I. Cohen and B. Berdugo, "Speech enhancement for non-stationary noise environments". 50 approach to combined acoustic echo cancellation and noise reduction". IEEE 211 spx_word32_t *noise; /**< Noise estimate */ member in struct:SpeexPreprocessState_ 221 int *update_prob; /**< Probability of speech presence for noise update */ 320 /* Compute the gain floor based on different floors for the background noise and residual echo */ 321 static void compute_gain_floor(int noise_suppress, int effective_echo_suppress, spx_word32_t *noise, spx_word32_t *echo, spx_word16_t *gain_floor, int len) 331 /* gain_floor = sqrt [ (noise*noise_floor + echo*echo_floor) / (noise+echo) ] */ 334 spx_sqrt(SHL32(EXTEND32(DIV32_16_Q15(PSHR32(noise[i],NOISE_SHIFT) + MULT16_32_Q15(gain_ratio,echo[i]) [all...] |
/external/ImageMagick/coders/ |
msl.c | 685 if (LocaleCompare((const char *) tag,"add-noise") == 0) local 691 noise; 694 Add noise image. 702 noise=UniformNoise; 732 if (LocaleCompare(keyword,"noise") == 0) 739 noise=(NoiseType) option; 755 noise_image=AddNoiseImage(msl_info->image[n],noise,1.0, [all...] |
/external/opencv3/modules/calib3d/test/ |
test_fundam.cpp | 478 Mat noise; local 485 noise.create( 1, _3d.cols, CV_64FC2 ); 486 rng->fill(noise, RNG::NORMAL, Scalar::all(0), Scalar::all(sigma) ); 501 if( !noise.empty() ) 503 u += noise.at<Point2d>(i).x*s; 504 v += noise.at<Point2d>(i).y*s; [all...] |
/external/regex-re2/lib/codereview/ |
codereview.py | 1113 noise = [ variable [all...] |
/hardware/broadcom/wlan/bcmdhd/dhdutil/include/proto/ |
bcmevent.h | 351 int32 noise; member in struct:wl_event_data_rssi
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/bionic/libc/kernel/uapi/linux/ |
wireless.h | 344 __u8 noise; member in struct:iw_quality
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