TMflow Software version : 2.12.1000 or above

TM Robot Hardware version : HW 3.2 or above

MicroQRCode Server : Download ExternalClassification_MicroQRCode Service

Specific Limit :

• Minimum Resolution : 4×4 pixels for each module (the smallest black square)
• Supported barcode types : MicroQRCode
• Only one MicroQRCode can be recognized at the same time
• When there are multiple MicroQRCodes in the ROI at the same time, only one of the identification results will be returned
• When no MicroQRCode is recognized, the result will be returned as “null”
• When 1 or 0 MicroQRCode is recognized, the score will be 1; when more than 2 MicroQRCode is recognized, the score will be 0.5
• When adjusting the Score Threshold value to >=0.5, if more than 2 MicroQRCodes are identified in the ROI at the same time, the result will be returned as “uncertain”

Note :
–  Older or newer software versions may have different results.

Import ExternalClassification_MicroQRCode Service #

This version of MicroQRCode Server is suitable for TMFlow 2.12.1000 and later versions

• Place the designated file into the specified folder within the Techman SSD for a USB storage device named “TMROBOT”
  • TM_Export/[your_computer]/ TMcraft/Service :  ExternalClassification_MicroQRCode_[checksum].zip

• • If the “TMcraft/Service” folders do not exist, you will need to create them manually.

• TMflow->System->Import/Export: Select TMcraft->Service

Open ExternalClassification_MicroQRCode #

TMCraft Service #

• TMflow->Configure->TMcraft Management : Select Service
• Enable ExternalClassification_MicroQRCode TMCraft Service and check if the light turns green after restarting TMflow

• Use the Get function of HTTP Setting in External Classification to test whether the connection is successful

Set Post Parameter #

Set the ExternalClassification_MicroQRCode server connection in the HTTP Setting of External Classification

Set ROI #

• The ROI must be set to a range of only one graphic code
  • The results will be returned and displayed in the ROI graph and in the lower field

• • 1. MicroQRCode identified in ROI, return result value & score =1

• • 0 MicroQRCode identified in ROI, return ‘null’ &score =1

• Only one MicroQRCode can be recognized at the same time
• When there are multiple MIcroQRCodes identified in the ROI simultaneously, only one recognition result will be randomly returned, and the score will be 0.5

• Adjusting the Score Threshold value to >= 0.5, if there are 2 or more MicroQRCodes simultaneously identified in the ROI, the result will be returned as ‘uncertain’