Panasonic AW-SF100/SF200 AW-SF100 API Documentation - Page 16

Auto Tracking System Web API Specifications Version 1.6 3.8 Image The Image command is used to acquire a frame image of camera images. The command format is set as binary data configured by a header including the tracking process information, and a data part in which Jpeg-format binary data is saved. The list of transmission parameters is as shown below. Name id Table 3.8-1 List of Transmission Parameters Usage Type Description Mandatory Integer value This is the camera ID. The reception response during a positive acknowledgment is set as binary data having the contents specified below. Note that when the camera ID is invalid, "nack", which indicates a negative acknowledgment is saved for a request corresponding to a camera ID with which either no communication is being performed, or the communication has been disrupted, and binary data is not saved. Name Command information Camera ID Display magnification Tracking target rectangle information Tracking region rectangle information Facial detection rectangle information Upper body detection rectangle information Table 3.8-2 Reception Response Data Configuration Byte Type Description The type of command data and the command 32 ASCII name are saved as "response,GetImage". "0" is saved in the region in which no string is saved. 2 ASCII The information of IDs from "01" to "99" is saved. 3 ASCII The magnification information [%] is saved as "000" to "100". The rectangle information (X, Y coordinates, width, height) of the tracking target is saved in the format described below. "0" is saved in the 32 ASCII region in which no string is saved. Example: 100,200,300,600 Note that when the rectangle information does not exist on the process, "0" is saved for each parameter. The rectangle information (X, Y coordinates, width, height) of the tracking region is saved in the format described below. "0" is saved in the 32 ASCII region in which no string is saved. Example: 1000,250,800,600 Note that when the rectangle information does not exist on the process, "0" is saved for each parameter. The rectangle information (X, Y coordinates, width, height) of the detected face is saved in 32 ASCII the format described below. "0" is saved in the region in which no string is saved. Example: 100,200,80,80 The rectangle information (X, Y coordinates, 32 ASCII width, height) of the detected upper body is saved in the format described below. "0" is Confidential © 2014-2015 Panasonic. All Rights Reserved. 16 of 24