| { |
| "scene": "indoor", |
| "ref_shutter": 0.01, |
| "ref_shutter_fraction": "1/100", |
| "hdr_method": "triangular_weight_debevec1997", |
| "photos": [ |
| { |
| "time": "time0", |
| "type": "hdr_merge", |
| "shooting_time": "2025:08:18 19:06:08", |
| "iso": 100, |
| "shutter_speed": "1/250", |
| "num_images": 3, |
| "source_files": [ |
| "DSC00473.dng", |
| "DSC00474.dng", |
| "DSC00475.dng" |
| ], |
| "exposure_times": [ |
| 0.01, |
| 0.05, |
| 0.004 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time1", |
| "type": "hdr_merge", |
| "shooting_time": "2025:08:18 19:40:08", |
| "iso": 100, |
| "shutter_speed": "1/160", |
| "num_images": 3, |
| "source_files": [ |
| "DSC00476.dng", |
| "DSC00477.dng", |
| "DSC00479.dng" |
| ], |
| "exposure_times": [ |
| 0.01, |
| 0.025, |
| 0.00625 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time2", |
| "type": "hdr_merge", |
| "shooting_time": "2025:08:18 19:59:45", |
| "iso": 100, |
| "shutter_speed": "1/1250", |
| "num_images": 4, |
| "source_files": [ |
| "DSC00481.dng", |
| "DSC00484.dng", |
| "DSC00485.dng", |
| "DSC00486.dng" |
| ], |
| "exposure_times": [ |
| 0.01, |
| 0.005, |
| 0.00125, |
| 0.0008 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time3", |
| "type": "hdr_merge", |
| "shooting_time": "2025:08:18 20:08:58", |
| "iso": 100, |
| "shutter_speed": "1/250", |
| "num_images": 4, |
| "source_files": [ |
| "DSC00487.dng", |
| "DSC00488.dng", |
| "DSC00489.dng", |
| "DSC00490.dng" |
| ], |
| "exposure_times": [ |
| 0.01, |
| 0.06666666666666667, |
| 0.16666666666666666, |
| 0.004 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time4", |
| "type": "hdr_merge", |
| "shooting_time": "2025:08:18 20:24:06", |
| "iso": 100, |
| "shutter_speed": "1/3", |
| "num_images": 3, |
| "source_files": [ |
| "DSC00492.dng", |
| "DSC00493.dng", |
| "DSC00494.dng" |
| ], |
| "exposure_times": [ |
| 0.01, |
| 0.1, |
| 0.3333333333333333 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time5", |
| "type": "hdr_merge", |
| "shooting_time": "2025:08:18 20:39:28", |
| "iso": 100, |
| "shutter_speed": "1/2", |
| "num_images": 3, |
| "source_files": [ |
| "DSC00495.dng", |
| "DSC00496.dng", |
| "DSC00497.dng" |
| ], |
| "exposure_times": [ |
| 0.01, |
| 0.16666666666666666, |
| 0.5 |
| ], |
| "ref_shutter": 0.01 |
| } |
| ], |
| "envmaps": [ |
| { |
| "time": "time0", |
| "shooting_time": "2025:08:18 19:06:25", |
| "iso": 100, |
| "shutter_speed": "1/100", |
| "num_exposures": 3, |
| "exposure_times": [ |
| 0.01, |
| 0.0033333333333333335, |
| 0.04 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time1", |
| "shooting_time": "2025:08:18 19:39:46", |
| "iso": 100, |
| "shutter_speed": "1/50", |
| "num_exposures": 3, |
| "exposure_times": [ |
| 0.02, |
| 0.00625, |
| 0.07692307692307693 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time2", |
| "shooting_time": "2025:08:18 19:59:14", |
| "iso": 100, |
| "shutter_speed": "1/50", |
| "num_exposures": 3, |
| "exposure_times": [ |
| 0.02, |
| 0.009523809523809525, |
| 0.07692307692307693 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time3", |
| "shooting_time": "2025:08:18 20:09:10", |
| "iso": 100, |
| "shutter_speed": "1/25", |
| "num_exposures": 3, |
| "exposure_times": [ |
| 0.04, |
| 0.01, |
| 0.2 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time4", |
| "shooting_time": "2025:08:18 20:23:44", |
| "iso": 100, |
| "shutter_speed": "1/25", |
| "num_exposures": 3, |
| "exposure_times": [ |
| 0.04, |
| 0.01, |
| 0.3 |
| ], |
| "ref_shutter": 0.01 |
| }, |
| { |
| "time": "time5", |
| "shooting_time": "2025:08:18 20:39:44", |
| "iso": 100, |
| "shutter_speed": "1/13", |
| "num_exposures": 3, |
| "exposure_times": [ |
| 0.07692307692307693, |
| 0.02, |
| 0.3333333333333333 |
| ], |
| "ref_shutter": 0.01 |
| } |
| ], |
| "alignment_method": "cv2_sift_homography" |
| } |
