Door operating system

A door operating system comprising a control unit and at least one sensor device, the door operating system being configured to operate a door from a closed state into an opened state,

• wherein the sensor device is configured to observe an observation area
• and provide respective observation image data to the control unit,
• wherein the control unit is configured to receive and process the observation image data,
• wherein processing the observation image data comprises at least:
• detecting an individual among other objects inside the observation area including distinguishing between individuals and non-individuals, being carried out based on the shape of a detected object,
• extracting pose information and/or viewing direction information corresponding to the respective individual,
• determining, based on the pose information and/or the viewing direction information, a probability value representing the probability that the respective individual intends to pass the door,
• determining whether the probability value is higher than a probability threshold value,
• wherein the door operating system operates the door from a closed state in an opened state if the control unit determines that the probability value is higher than a probability threshold value,
• wherein extracting pose information and/or viewing direction information corresponding to the respective individual is performed by an image analysis engine,
• wherein the image analysis engine is configured to extract a feature vector corresponding to the respective individual, the feature vector comprising a first set of features indicative for a pose of the individual and/or a second set of features indicative for a viewing direction of the individual, wherein the first set of features and the second set of features are at least partially mutually associated, the image analysis engine being configured to perform an inconsistency detection loop on the basis of the associated features for detecting and rectifying the feature vector.