TableDetector mTableDetector = new TableDetector(mContext);
Frame frame = new Frame();
frame.setBitmap(mBitmap);
JSONObject jsonObject = mTableDetector.detect(frame, null);
Table table = mTableDetector.convertResult(jsonObject);
Response
{"resultCode":0,"table_content":"{\"table\":[{\"body\":[
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[\"新员工培训旧程安排\"]},{\"end_col\":2,\"end_row\":2,
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[{\"bl_x\":61,\"bl_y\":181,\"br_x\":107,\"br_y\":181,
\"tl_x\":61,\"tl_y\":151,\"tr_x\":108,\"tr_y\":150}],
\"word\":[\"日期\"]},{\"end_col\":3,\"end_row\":2,
\"start_col\":3,\"start_row\":2,\"box_coordinate\":
[{\"bl_x\":176,\"bl_y\":179,\"br_x\":225,\"br_y\":179,
\"tl_x\":176,\"tl_y\":148,\"tr_x\":225,\"tr_y\":148}],
\"word\":[\"时间\"]},{\"end_col\":4,\"end_row\":2,
\"start_col\":4,\"start_row\":2,\"box_coordinate\":
[{\"bl_x\":260,\"bl_y\":178,\"br_x\":352,\"br_y\":178,
\"tl_x\":260,\"tl_y\":143,\"tr_x\":352,\"tr_y\":142}],
\"word\":[\"培训内容\"]},{\"end_col\":5,\"end_row\":2,
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[{\"bl_x\":373,\"bl_y\":177,\"br_x\":443,\"br_y\":177,
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\"word\":[\"主讲人\"]},{\"end_col\":6,\"end_row\":2,
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[{\"bl_x\":459,\"bl_y\":154,\"br_x\":530,\"br_y\":154,
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{\"bl_x\":482,\"bl_y\":198,\"br_x\":507,\"br_y\":198,
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\"word\":[\"参训人\",\"员\"]},{\"end_col\":7,
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\"box_coordinate\":[{\"bl_x\":545,\"bl_y\":177,
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\"tr_x\":640,\"tr_y\":141}],\"word\":[\"培训场地\"]},
{\"end_col\":8,\"end_row\":2,\"start_col\":8,
\"start_row\":2,\"box_coordinate\":[{\"bl_x\":656,
\"bl_y\":178,\"br_x\":728,\"br_y\":178,\"tl_x\":656,
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[\"负责人\"]},{\"end_col\":9,\"end_row\":2,
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[{\"bl_x\":751,\"bl_y\":153,\"br_x\":798,\"br_y\":
153,\"tl_x\":751,\"tl_y\":119,\"tr_x\":798,\"tr_y\":119},
{\"bl_x\":751,\"bl_y\":201,\"br_x\":799,\"br_y\":201,
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\"word\":[\"是否\",\"签到\"]},{\"end_col\":10,
\"end_row\":2,\"start_col\":10,\"start_row\":2,
\"box_coordinate\":[{\"bl_x\":856,\"bl_y\":178,
\"br_x\":902,\"br_y\":178,\"tl_x\":856,\"tl_y\":
143,\"tr_x\":902,\"tr_y\":143}],\"word\":[\"备注\"]},
{\"end_col\":1,\"end_row\":4,\"start_col\":1,
\"start_row\":3,\"box_coordinate\":[{\"bl_x\":
19,\"bl_y\":324,\"br_x\":87,\"br_y\":322,
\"tl_x\":18,\"tl_y\":292,\"tr_x\":87,\"tr_y\":291}],
\"word\":[\"3月1日\"]},{\"end_col\":2,\"end_row\":
3,\"start_col\":2,\"start_row\":3,\"box_coordinate\":
[{\"bl_x\":105,\"bl_y\":277,\"br_x\":150,\"br_y\":277,
\"tl_x\":105,\"tl_y\":243,\"tr_x\":150,\"tr_y\":243}],
\"word\":[\"上午\"]},{\"end_col\":3,\"end_row\":3,
\"start_col\":3,\"start_row\":3,\"box_coordinate\":
[{\"bl_x\":171,\"bl_y\":250,\"br_x\":226,\"br_y\":249,
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{\"bl_x\":170,\"bl_y\":300,\"br_x\":231,\"br_y\":299,
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\"word\":[\"9:00-\",\"11:00\"]},{\"end_col\":4,
\"end_row\":3,\"start_col\":4,\"start_row\":3,
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{\"end_col\":5,\"end_row\":3,\"start_col\":5,
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[\"黄华\"]},{\"end_col\":6,\"end_row\":3,
\"start_col\":6,\"start_row\":3,\"box_coordinate\":
[{\"bl_x\":458,\"bl_y\":273,\"br_x\":530,
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531,\"tr_y\":241}],\"word\":[\"新员工\"]},
{\"end_col\":7,\"end_row\":3,\"start_col\":7,
\"start_row\":3,\"box_coordinate\":[{\"bl_x\":556,
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[\"会议室\",\"001\"]},{\"end_col\":8,\"end_row\":3,
\"start_col\":8,\"start_row\":3,\"box_coordinate\":
[{\"bl_x\":666,\"bl_y\":274,\"br_x\":718,\"br_y\":274,
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\"start_col\":9,\"start_row\":3,\"box_coordinate\":
[{\"bl_x\":762,\"bl_y\":275,\"br_x\":788,\"br_y\":275,
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\"word\":[\"是\"]},{\"end_col\":10,\"end_row\":3,
\"start_col\":10,\"start_row\":3,\"box_coordinate\":
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{\"bl_x\":846,\"bl_y\":299,\"br_x\":916,\"br_y\":299,
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\"word\":[\"带笔记本,\",\"签字笔\"]},{\"end_col\":2,
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\"box_coordinate\":[{\"bl_x\":104,\"bl_y\":372,
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{\"end_col\":3,\"end_row\":4,\"start_col\":3,
\"start_row\":4,\"box_coordinate\":[{\"bl_x\":168,
\"bl_y\":347,\"br_x\":233,\"br_y\":347,\"tl_x\":168,
\"tl_y\":315,\"tr_x\":233,\"tr_y\":315},{\"bl_x\":171,
\"bl_y\":394,\"br_x\":232,\"br_y\":394,\"tl_x\":171,
\"tl_y\":364,\"tr_x\":233,\"tr_y\":364}],\"word\":
[\"14:00-\",\"16:00\"]},{\"end_col\":4,\"end_row\":4,
\"start_col\":4,\"start_row\":4,\"box_coordinate\":
[{\"bl_x\":260,\"bl_y\":370,\"br_x\":355,\"br_y\":370,
\"tl_x\":260,\"tl_y\":336,\"tr_x\":355,\"tr_y\":336}],
\"word\":[\"安全知识\"]},{\"end_col\":5,\"end_row\":4,
\"start_col\":5,\"start_row\":4,\"box_coordinate\":
[{\"bl_x\":383,\"bl_y\":370,\"br_x\":436,\"br_y\":370,
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\"word\":[\"黄华\"]},{\"end_col\":6,\"end_row\":4,
\"start_col\":6,\"start_row\":4,\"box_coordinate\":
[{\"bl_x\":457,\"bl_y\":369,\"br_x\":532,\"br_y\":369,
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\"word\":[\"新员工\"]},{\"end_col\":7,\"end_row\":4,
\"start_col\":7,\"start_row\":4,\"box_coordinate\":
[{\"bl_x\":556,\"bl_y\":347,\"br_x\":628,\"br_y\":346,
\"tl_x\":556,\"tl_y\":311,\"tr_x\":628,\"tr_y\":310},
{\"bl_x\":570,\"bl_y\":393,\"br_x\":614,\"br_y\":393,
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\"box_coordinate\":[{\"bl_x\":665,\"bl_y\":368,
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{\"end_col\":9,\"end_row\":4,\"start_col\":9,
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[\"是\"]},{\"end_col\":10,\"end_row\":4,\"start_col\":
10,\"start_row\":4,\"box_coordinate\":[{\"bl_x\":824,
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[\"带笔记本,\",\"签字笔\"]},{\"end_col\":1,
\"end_row\":6,\"start_col\":1,\"start_row\":5,
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{\"end_col\":2,\"end_row\":5,\"start_col\":2,
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\"start_col\":3,\"start_row\":5,\"box_coordinate\":
[{\"bl_x\":171,\"bl_y\":443,\"br_x\":228,\"br_y
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{\"bl_x\":170,\"bl_y\":487,\"br_x\":232,\"br_y\":487,
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\"word\":[\"9:00-\",\"11:00\"]},{\"end_col\":4,
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\"box_coordinate\":[{\"bl_x\":257,\"bl_y\":462,
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{\"end_col\":5,\"end_row\":5,\"start_col\":5,
\"start_row\":5,\"box_coordinate\":[{\"bl_x\":382,
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[\"胡虎\"]},{\"end_col\":6,\"end_row\":5,\"start_col\":6,
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[\"新员工\"]},{\"end_col\":7,\"end_row\":5,
\"start_col\":7,\"start_row\":5,\"box_coordinate\":
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{\"end_col\":9,\"end_row\":5,\"start_col\":9,
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{\"end_col\":2,\"end_row\":6,\"start_col\":2,
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{\"end_col\":4,\"end_row\":6,\"start_col\":4,
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{\"end_col\":2,\"end_row\":7,\"start_col\":2,
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{\"end_col\":3,\"end_row\":8,\"start_col\":3,
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{\"end_col\":4,\"end_row\":8,\"start_col\":4,
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可以的,在faceCompare()方法中会默认启动引擎,如果引擎已经启动则不会再次启动,开发者可以放心使用。
暂时不需要。目前表格识别功能相对单一,不需要额外配置信息。
release()方法会卸载在NPU芯片中已经加载的模型,请在应用不再使用表格识别时及时卸载模型,释放资源。