Creating json config

[lscarton]

Here is a first draft of a json config file: the variables are:

• device_ip: string
• static_transformation: 6 values vector
• rgb: dictionary
• depth: dictionary

both rgb and depth has two variables:

• RTSP_url: TODO
• camera_calibrations: dict

For rgb the camera_calibrations contains the parameters for 320x240, 640x480, 1280x720, and 1920x1080 . For 'depththecamera_calibrationscontains the parameters for424x240, and480x270`,

Each of them (e.g. 320x240) has the following stucture:

• width: int
• height: int
• type:string (either color or depth)
• camera_matrix: 9 dimension vector
• distortion: 5 dimension vector
• rectification: 9 dimension vector
• projection: 12 dimension vector

ToDO: complete the rgb::RTSP_url and depth::RTSP_url.