Slide 33
Slide 33 text
{ "source-ref": "s3://xxxxxx/6899657615_e7b7ba9cee_b.jpg",
"jawsug-beer-labeling": {
"annotations": [
{"class_id": 0, "width": 124, "top": 135, "height": 492, "left": 238},
{"class_id": 0, "width": 123.5, "top": 130, "height": 498.5, "left": 363.5},
{"class_id": 0, "width": 117, "top": 137.5, "height": 484.5, "left": 492},
{"class_id": 0, "width": 158, "top": 362, "height": 287, "left": 83},
{"class_id": 0, "width": 136, "top": 91, "height": 527, "left": 877},
{"class_id": 0, "width": 116, "top": 150, "height": 455, "left": 741},
{"class_id": 0, "width": 113, "top": 137, "height": 475, "left": 616}
],
"image_size": [{"width": 1024, "depth": 3, "height": 768}]
},
"jawsug-beer-labeling-metadata": {
"job-name": "labeling-job/jawsug-beer-labeling",
"class-map": {
"0": "BeerBottle"
},
"human-annotated": "yes",
"objects": [
{"confidence": 0.28},
{"confidence": 0.28},
{"confidence": 0.26},
{"confidence": 0.09},
{"confidence": 0.09},
{"confidence": 0.09},
{"confidence": 0.09}
],
"creation-date": "2018-12-11T11:43:23.567454",
"type": "groundtruth/object-detection"
}
}
Bounding-Boxの座標とサイズ
確信度。同じ画像を複数人にやらせたら、重なりから
自動計算される。BBoxも自動で共通部分になる模様。
１人１人ががんばって品質を高めるのではなく、
複数人の多数決/IoUで品質を保証する！！