Searched refs:luma (Results 1 – 4 of 4) sorted by relevance
| /cts/apps/CameraITS/tests/scene2/ |
| D | test_auto_per_frame_control.py | 82 luma = its.image.compute_image_means(tile)[0]
99 print 'luma: %f' % luma
105 lumas.append(luma)
127 luma = lumas[i]
128 delta_luma = luma - prev_luma
134 prev_luma, luma,
141 luma = lumas[i]
146 i, luma, VALID_STABLE_LUMA_MIN, VALID_STABLE_LUMA_MAX)
147 assert VALID_STABLE_LUMA_MIN < luma < VALID_STABLE_LUMA_MAX, msg
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| /cts/tests/tests/renderscript/src/android/renderscript/cts/refocus/ |
| D | ImageCompare.java | 30 private static double luma(int pixel) { in luma() method in ImageCompare
70 final double Y1 = luma(pixel1); in psnr()
71 final double Y2 = luma(pixel2); in psnr()
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| /cts/apps/CameraITS/tests/scene1/ |
| D | test_ev_compensation_basic.py | 73 luma = its.image.compute_image_means(tile)[0]
74 luma_locked.append(luma)
76 lumas.append(luma)
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| /cts/apps/CameraITS/pymodules/its/ |
| D | image.py | 813 luma = img[:, :, 0]
815 luma = 0.299 * img[:,:,0] + 0.587 * img[:,:,1] + 0.114 * img[:,:,2]
817 [gy, gx] = numpy.gradient(luma)
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