Module exif_helper

exif_helper.altimg(df)

Extract flight height

Parameters:

df (class 'pandas.core.frame.DataFrame') – Images list dataframe

exif_helper.bbox(df)

Return bounding box

Parameters:

df (class 'pandas.core.frame.DataFrame') – Images list dataframe

exif_helper.center_bbox(coords)

Compute center of bounding box

Parameters:

coords (list) – Four coordinates generated from bbox function

exif_helper.common_tags(il)

Extract common tags of a dataset to fill survey info

Parameters:

il (list) – Images list

exif_helper.convertMetaIncoord(gps_lat_or_lon, quadrant)

Convert Degrees Minutes seconds to Decimal degrees

Parameters:

• gps_lat_or_lon (str) – Degrees Minutes Seconds from exif

• quadrant (str) – Claudius Ptolemy. N, S, W or E

exif_helper.datebe(df)

Date begin - end

Parameters:

df (class 'pandas.core.frame.DataFrame') – Images list dataframe

exif_helper.display_image(df)

Generate html code to wath base64 image

Parameters:

df (class 'pandas.core.frame.DataFrame') – Dataframe with base64 image

exif_helper.getImagelist(folder)

Number of images

Parameters:

folder (str) – Folder where some images are available

exif_helper.get_xmp(file)

Extract xmp values

Parameters:

file (str) – image name

exif_helper.images_coords(il)

Extract images coordinates and complete exifs of images

Parameters:

il (list) – Images list

exif_helper.nbImages(il)

Number of images

Parameters:

il (list) – Images list