Access to the 'Google Cloud Vision' API for Image Recognition, OCR and Labeling

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Documentation for package ‘googleCloudVisionR’ version 0.2.0

• DESCRIPTION file.
• Package NEWS.

Help Pages

call_vision_api	helper function to send POST request to the Google Vision API
create_request_body	helper function to create json for response request
create_single_image_request	helper function to create a list of details of one image annotation request
encode_image	helper function to base64 encode the image file
extractor	helper function code to provide an extractor function for different feature types
extract_annotations	helper function code to extract the annotations
extract_error	helper function code to extract error from API response into a data.table
extract_response	helper function code to extract the response data.frame
face_detection_extractor	helper function code to extract API response into a data.table for given feature type
gcv_get_available_feature_types	helper function code to record available feature types
gcv_get_image_annotations	Get parsed image annotations from the Google Cloud Vision API
gcv_get_raw_response	Get raw API response from the Google Cloud Vision API
gcv_get_response	helper function to call the API for one batch of images
get_bounding_boxes	helper function code to extract Bounding Box x,y coordinates for an API response element
get_invalid_image_paths	helper function to validate input image paths
label_detection_extractor	helper function code to extract API response into a data.table for given feature type
landmark_detection_extractor	helper function code to extract API response into a data.table for given feature type
logo_detection_extractor	helper function code to extract API response into a data.table for given feature type
ocr_extractor	helper function code to extract API response into a data.table for given feature type
split_to_chunks	helper function to split a vector to approximately equally sized chunks