Package index • camRa

MegaDetector/SpeciesNet JSON Data

Functions for utilizing JSON files containing MegaDetector and SpeciesNet detections and classifications. Functions prefaced with megadet can be used for both models’ results. Functions prefaced with specnet can only be used for SpeciesNet results.

megadet_filter(): Filter MegaDetector/SpeciesNet JSON Files by Image
megadet_flatten(): Flatten MegaDetector/SpeciesNet JSON Detection Data
megadet_get_counts(): Count Number of Instances of MegaDetector/SpeciesNet Categories in Images
megadet_get_info(): Get Values from MegaDetector/SpeciesNet JSON Files
specnet_reclassify(): Update Classification Information in SpeciesNet JSON Data

Image Manipulation

Functions for manipulating and extracting information from images.

img_apply(): Apply a Summary function to an Image
img_crop_bbox(): Crop Image Using Bounding Box
img_difference(): Calculate Differences Between Two Images
img_draw_bbox(): Add Bounding Box(es) to Images
img_luminosity(): Calculate Luminosity/Brightness of an Image
img_match(): Check Similarity of Images or Find Best Match for an Images
bbox_convert(): Convert between BBox Formats
bbox_intersect(): Determine If Bounding Boxes Intersect in an Image

LILA

Functions for interacting with the Living Library of Alexandria (LILA).

LILA_download(): Download LILA Image Files
LILA_list_datasets(): Get a List of Datasets from LILA BC
LILA_list_files(): List Files in LILA Datasets

Timelapse

Functions for interacting with Timelapse .ddb and .tdb files.

tl_ddb_extract(): Get Data Table from Timelapse Database
tl_ddb_insert(): Insert New Values for a Timelapse Database Column

Datasets

Datasets included in this package.

ena24detection_subset: Random Subset of ena24detection files
nacti_subset: Subset of North American Camera Trap Images files