Extract-the-Seal-Information

Command Description

Extract the specified stamp information from the recognition result. The result is in the form of array

Command Prototype

arrayRet = Mage.ExtractStampInfo(ocrResult,field)

Parameter Description

Parameter	Required	Type	Default	Description
ocrResult	True	expression	jsonRet	Use the "Image Stamp OCR", "Screen Stamp OCR" and "PDF Stamp OCR" commands to output the recognition result
field	True	enum	"text"	Extract the follwing fields from stamps: text, color, shape and location

return

arrayRet，The variable used to save the output of the command.

Demo

Dim jsonRet={"ai_function" : "ocr_stamp","img_id" : "","msg_id" : "58004d488076a4ab52d3dbc5f3451736","stamps" : [{"color" : "OTHERS ","color_description" : "Other","confidence" : 1,"positions" : [{"x" : 3,"y" : 3},{"x"  : 609,"y" : 3},{"x" : 3,"y" : 609},{"x" : 609,"y" : 609}], "shape" : "OTHERS","shape_description" : "other","text" : "XX Technology Co., Ltd."}]}  // Test data 
 
TracePrint "--------------------Extract stamp information--------------------" 
// -------------------------------------------------------- 
// [Remarks] Extract stamp information 
// Input parameter 1: 
//     ocrResult--seal recognition result 
// Input parameter 2: 
//     field--extract field 
 
//  Output parameters: 
//     arrayRet--The variable to which the output of the function call is saved 
 
// Command prototype: arrayRet = Mage.ExtractStampInfo(ocrResult,field) 
// -------------------------------------------------------- 
 
arrayRet = Mage.ExtractStampInfo(jsonRet,"text")