helper function code to extract the response data.frame

a utility to extract features from the API response

extract_response(responses, imagePaths, feature)

Arguments

responses

an API response object
imagePaths

character, file paths, URLs or Cloud Storage URIs of the images, can be a combination of all three
feature

character, one out of: "LABEL_DETECTION", "FACE_DETECTION", "TEXT_DETECTION", "DOCUMENT_TEXT_DETECTION", "LOGO_DETECTION", "LANDMARK_DETECTION"

Value

a data.table