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    Searched refs:variances (Results 1 - 4 of 4) sorted by null

  /external/skia/bench/
bench_analyze.py 147 variances = []
154 variances.append(abs(points[-1] - moving_avgs[-1]))
157 variances.append(0)
158 if len(variances) >= WINDOW:
160 # Backfills estimated variances for the first WINDOW-1 points.
161 variances[i] = variances[WINDOW - 1]
163 avg_var = sum(variances) / len(variances)
164 for val in variances: # Removes outlier variances. Only does one iter
    [all...]
  /pdk/apps/CameraITS/tests/
test_param_noise_reduction.py 45 # List of variances for Y,U,V.
46 variances = [[],[],[]]
85 variances[j].append(variance / ref_variance[j])
89 pylab.plot(range(3), variances[j], "rgb"[j])
98 assert(variances[j][i] / variances[j][0] <
  /pdk/apps/CameraITS/pymodules/its/
image.py 195 variances = []
198 variances.append(numpy.var(img[:,:,i], dtype=numpy.float64))
199 return variances
  /external/chromium_org/tools/
bisect-perf-regression.py 173 variances = [float(x) - mean for x in v]
174 variances = [x * x for x in variances]
175 variance = reduce(lambda x, y: float(x) + float(y), variances) / (len(v) - 1)
    [all...]

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