标注数据.json文件说明

数据集中必含“.json”文件，用于集合该时间戳已标注图片的所有标注数据信息，包括该图片所在的项目id、数据包id、图片上所有标注框信息等。上传数据集前请保证“.json”文件内容正确。“.json”文件编写的参考样例如下：

{
	"frame_id" : 1,
	#帧序号
	"batch_task_id" : 922,
	#批次任务ID
	"project_id" : "ca.....",
	#资源域ID
	"label_mode" : "manual",
	#标注类型：auto和manual两种
	"status" : "labeled",
	#标注任务状态：unlabeled、labeled、unconfirmed、confirmed、all五种 
	"sample_type" : "IMAGE",
	#样本类型：包含“IMAGE”、“POINT_CLOUD” 、“AUDIO”（音频）、“TEXT”（文本）
	"des_order" : "",
	#此份数据对应的原始数据包描述
	"tag_names" : [],
	#标签名称
	"valid" : true,
	#是否有效，包含“true”和“false”两种
	"create_time" : 1683185878405,
	#标注的创建时间
	"difficult" : false,
	#是否难例，包含“true”难例和“false”非难例
	"label_counts" : [{
	#各类标注物的个数统计
			"label_meta_id" : 1848,
			#标注物使用的标签ID
			"label_num" : 1,
			#标注物个数
			"label_meta_name" : "V3D0504",
			#标注物名称
			"label_meta_desc" : "V3D0504",	
			#标注物描述
			"label_meta_attr" : "{\"优先级\":\"0,1\"}",
			#标注物额外属性
			"label_meta_shape" : "multiBox",
			#标注物形状，包含“bndbox、line、circle、polygon、points、dashed、cube_3d、multiBox、polygon_3d_v2、audio、text、line_3d、dash_3d、line_dash_3d、dash_line_3d、double_line_3d、double_dash_3d”
			"label_meta_color" : "#7ed321",
			#标注物颜色信息
			"level" : 0
		}, {
			"label_meta_id" : 1849,
			"label_num" : 1,
			"label_meta_name" : "圆0504",
			"label_meta_desc" : "圆0504",
			"label_meta_attr" : "{\"优先级\":\"0,1\"}",
			"label_meta_shape" : "circle",
			"label_meta_color" : "#417505",
			"level" : 0
		}, {
			"label_meta_id" : 1845,
			"label_num" : 3,
			"label_meta_name" : "线0504",
			"label_meta_desc" : "线0504",
			"label_meta_attr" : "{\"优先级\":\"0,1\"}",
			"label_meta_shape" : "line",
			"label_meta_color" : "#f5a623",
			"level" : 0
		}, {
			"label_meta_id" : 1844,
			"label_num" : 1,
			"label_meta_name" : "点0504",
			"label_meta_desc" : "点0504",
			"label_meta_attr" : "{}",
			"label_meta_shape" : "points",
			"label_meta_color" : "#d0021b",
			"level" : 0
		}, {
			"label_meta_id" : 1846,
			"label_num" : 1,
			"label_meta_name" : "框0504",
			"label_meta_desc" : "框0504",
			"label_meta_attr" : "{\"优先级\":\"0,1\"}",
			"label_meta_shape" : "bndbox",
			"label_meta_color" : "#f8e71c",
			"level" : 0
		}, {
			"label_meta_id" : 1847,
			"label_num" : 1,
			"label_meta_name" : "多边形0504",
			"label_meta_desc" : "多边形0504",
			"label_meta_attr" : "{\"优先级\":\"0,1\"}",
			"label_meta_shape" : "polygon",
			"label_meta_color" : "#8b572a",
			"level" : 0
		}
	],
	"image_meta_info" : {
	#图片信息
		"id" : "c7...de",
		"name" : "hash0-1590980980006.jpg",
		#图片名称
		"source" : "https://octopus-raw-ca.../label-data/task-922/data/hash0-1590980980006/hash0-1590980980006.jpg",
		#图片源的obs路径url
		"sensor" : "default_camera",
		#传感器类型
		"timestamp" : 1683185878405,
		#时间戳
		"calibration_item_id" : 0,
		#标定项ID
		"size" : {
		#图片尺寸
			"width" : 1920,
			"depth" : 3,
			"height" : 1080
		}
	},
	"label_task_id" : 21376,
	#批次子任务ID
	"partitionId" : 20220826,
	"label_update_time" : 1683187695480,
	#标注最近更新时间
	"prefix_folder" : "hash0-1590980980006",
	"image_id" : "9f...46",
	#图片id
	"inspection" : 0,
	"labels" : [
      #标注物信息
      {
			"label_meta_id" : 1844,
			#标注物对应的标签ID
			"create_time" : 1683187362541,
			"name" : "点0504",
                #标注物名称
			"shape_type" : "points",
                #标注物形状：点
			"serial_number" : 0,
			#该帧中标注物唯一自增id			
			"label_object_id" : 0,
		#标注物合成对象的唯一自增id，如果标注物之间没有合成则与	serial_number保持一致，追踪任务中同一物体在不同帧中此字段相同
			"attribute" : "",
			#标注物属性
			"label_meta_name" : "点0504",
			"points" : {
			#点的坐标信息
				"size" : 1,
				"points" : [{
						"xpoint" : 1233.4807,
						"ypoint" : 689.4183
					}
				]
			}
		}, {
			"label_meta_id" : 1845,
			"create_time" : 1683187374024,
			"line" : {
			#线的坐标信息
				"size" : 4,
				"points" : [{
						"xpoint" : 901.138,
						"ypoint" : 553.583
					}, {
						"xpoint" : 731.36,
						"ypoint" : 630.367
					}, {
						"xpoint" : 618.153,
						"ypoint" : 681.566
					}, {
						"xpoint" : 360.516,
						"ypoint" : 798.086
					}
				]
			},
			"name" : "线0504",
			"shape_type" : "line",
			#标注物形状:线
			"serial_number" : 1,
			"label_object_id" : 1,
			"attribute" : "{\"优先级\":\"1\"}",
			"label_meta_name" : "线0504"
		}, {
			"label_meta_id" : 1846,
			"create_time" : 1683187387330,
			"bndbox" : {
			#矩形框坐标信息
				"ymin" : 545.4334,
				"xmin" : 1158.3188,
				"ymax" : 705.71844,
				"xmax" : 1436.3274
			},
			"name" : "框0504",
			"shape_type" : "bndbox",
#标注物形状:矩形框
			"serial_number" : 2,
			"label_object_id" : 2,
			"attribute" : "{\"优先级\":\"1\"}",
			"label_meta_name" : "框0504"
		}, {
			"label_meta_id" : 1847,
			"create_time" : 1683187417245,
			"polygon" : {
			#多边形的坐标信息
				"size" : 3,
				"points" : [{
						"xpoint" : 135.03,
						"ypoint" : 482.94937
					}, {
						"xpoint" : 84.318344,
						"ypoint" : 554.4891
					}, {
						"xpoint" : 135.03,
						"ypoint" : 482.94937
					}
				]
			},
			"name" : "多边形0504",
			"shape_type" : "polygon",
			#标注物形状：多边形
			"serial_number" : 3,
			"label_object_id" : 3,
			"attribute" : "{\"优先级\":\"1\"}",
			"label_meta_name" : "多边形0504"
		}, {
			"label_meta_id" : 1848,
			"create_time" : 1683187426497,
			"multiBox" : {
			#2.5D框的坐标信息
				"size" : 10,
				"points" : [{
						"xpoint" : 475.06976,
						"ypoint" : 645.49835
					}, {
						"xpoint" : 602.3017,
						"ypoint" : 645.49835
					}, {
						"xpoint" : 602.3017,
						"ypoint" : 537.2833
					}, {
						"xpoint" : 475.06976,
						"ypoint" : 537.2833
					}, {
						"xpoint" : 475.06976,
						"ypoint" : 645.49835
					}, {
						"xpoint" : 664.7857,
						"ypoint" : 632.3677
					}, {
						"xpoint" : 664.7857,
						"ypoint" : 537.2833
					}, {
						"xpoint" : 602.3017,
						"ypoint" : 537.2833
					}, {
						"xpoint" : 602.3017,
						"ypoint" : 645.49835
					}, {
						"xpoint" : 664.7857,
						"ypoint" : 632.3677
					}
				]
			},
			"name" : "V3D0504",
			"shape_type" : "multiBox",
			#标注物形状：2.5D
			"serial_number" : 4,
			"label_object_id" : 4,
			"attribute" : "{\"优先级\":\"1\"}",
			"label_meta_name" : "V3D0504"
		}, {
			"label_meta_id" : 1849,
			"create_time" : 1683187565067,
			"name" : "圆0504",
			"shape_type" : "circle",
			#标注物形状：圆
			"serial_number" : 5,
			"label_object_id" : 5,
			"attribute" : "{\"优先级\":\"1\"}",
			"label_meta_name" : "圆0504",
			"circle" : {
			#圆的坐标信息
				"xcenter" : 795.6399,
				"ycenter" : 554.03625,
				"radius" : 31.255125
			}
		}
	]
}