diff options
Diffstat (limited to 'apps/CameraITS/tests/scene1/test_burst_sameness_auto_fullres.py')
| -rw-r--r-- | apps/CameraITS/tests/scene1/test_burst_sameness_auto_fullres.py | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/apps/CameraITS/tests/scene1/test_burst_sameness_auto_fullres.py b/apps/CameraITS/tests/scene1/test_burst_sameness_auto_fullres.py index 6955ad8..a8d1d45 100644 --- a/apps/CameraITS/tests/scene1/test_burst_sameness_auto_fullres.py +++ b/apps/CameraITS/tests/scene1/test_burst_sameness_auto_fullres.py @@ -41,20 +41,27 @@ def main(): # Capture at full resolution. props = cam.get_camera_properties() - req = its.objects.auto_capture_request() w,h = its.objects.get_available_output_sizes("yuv", props)[0] # Converge 3A prior to capture. - cam.do_3a() + cam.do_3a(lock_ae=True, lock_awb=True) + + # After 3A has converged, lock AE+AWB for the duration of the test. + req = its.objects.auto_capture_request() + req["android.blackLevel.lock"] = True + req["android.control.awbLock"] = True + req["android.control.aeLock"] = True # Capture bursts of YUV shots. - # Build a 4D array, which is an array of all RGB images. - imgs = numpy.empty([FRAMES,h,w,3]) + # Build a 4D array, which is an array of all RGB images after down- + # scaling them by a factor of 4x4. + imgs = numpy.empty([FRAMES,h/4,w/4,3]) for j in range(BURSTS): caps = cam.do_capture([req]*BURST_LEN) for i,cap in enumerate(caps): n = j*BURST_LEN + i - imgs[n] = its.image.convert_capture_to_rgb_image(cap) + imgs[n] = its.image.downscale_image( + its.image.convert_capture_to_rgb_image(cap), 4) # Dump all images. print "Dumping images" @@ -70,7 +77,7 @@ def main(): print "Computing frame differences" delta_maxes = [] for i in range(FRAMES): - deltas = (imgs[i] - img_mean).reshape(h*w*3) + deltas = (imgs[i] - img_mean).reshape(h*w*3/16) delta_max_pos = numpy.max(deltas) delta_max_neg = numpy.min(deltas) delta_maxes.append(max(abs(delta_max_pos), abs(delta_max_neg))) |