Recommended Parameters

A list of recommended parameters for different camera systems to achieve best anonymization results with Celantur Container.

Go to: #DJI #Insta360 #Ladybug #Mosaic

When starting with a demo of Celantur Container, our team will send you a customized code sample.

Anonymize Panorama Images

Due to large resolution panorama images require special parametrization to achieve the best anonymization results.

Run following command after, specifying the format value according to Predefined Formats if the panorama's resolution exactly matches an item in the list of predefined formats (e.g. pano:8192):

Batch mode, face / license-plate

./celantur.sh \
  -a face \
  -a license-plate \
  --format pano:8192 \

If your panorama's resolution is not part of Predefined Formats, specify the middle section (x1, y1, x2, y2) of the panorama.

Batch mode, face / license-plate

./celantur.sh \
  -a face \
  -a license-plate \
  --format '{"number":[4,1],"overlap":[300,0],"section":[0,1870,12288,4950]}' \

-f '{"number":[4,3],"overlap":[200,200]}' specifies into how many tiles (and their respective overlap) the image will be split. For best results anonymization results, tiles should roughly cover 1000x1000 pixels.

Mosaic

Mosaic X

Panorama images (13504x6752, 91.2 MP)

Batch mode, face / license-plate

./celantur.sh \
  -a face \
  -a license-plate \
  --face-threshold 0.1 \
  --license-plate-threshold 0.1 \
  --model segmentatio-omnium \
  -f '{"number":[5,1],"overlap":[400,0],"section":[0,2200,13504,5300]}'

Optimize: Adapt thresholds (lower = better detections, potentially more false positives; higher = less false positives) --face-threshold 0.3 , --license-plate-threshold 0.3 (Batch/Stream mode)

Mosaic 51

Panorama images (12288x6144, 75.5 MP)

./celantur.sh
  -a face
  -a license-plate
  --face-threshold 0.1
  --license-plate-threshold 0.1
  --model segmentatio-omnium
  -f '{"number":[4,1],"overlap":[200,0],"section":[0,1870,12288,4950]}'

Insta360

Insta360 X4

Panorama images (11904x5952):

Batch mode, face / license-plate

celantur.sh \
  -a face \
  -a license-plate \
  --model segmentatio-omnium \
  -f '{"number":[4,1],"overlap":[200,0],"section":[0,2000,11904,4900]}' 

GoPro

GoPro MAX

Panorama images (5760x2880)

Batch mode, face / license-plate

celantur.sh \
  -a face \
  -a license-plate \
  --model segmentatio-omnium \
  -f '{"number":[4,1],"overlap":[100,0],"section":[0,1000,5760,2340]}'
  

Ladybug

Ladybug5+

Panorama images (8000x4000)

Batch mode, face / license-plate

celantur.sh \
  -a face \
  -a license-plate \
  --license-plate-threshold 0.2 \
  --model segmentatio-omnium \
  -f pano:8000 

Anonymize Drone Images

Example for images (4032x3024) from a DJI Mini 3 Pro.

Persons and vehicles:

Batch mode, person / vehicle

celantur.sh \
  -a person \
  -a vehicle \
  --model segmentatio-omnium \
  -f '{"number":[4,3],"overlap":[200,200]}' \
  --vehicle-threshold 0.4 \
  --person-threshold 0.3

Faces and license plates:

Batch mode, face / license-plate

celantur.sh \
  -a face \
  -a license-plate \
  --model segmentatio-omnium \
  -f '{"number":[4,3],"overlap":[200,200]}' \
  --face-threshold 0.1 \
  --license-plate-threshold 0.1

DJI

DJI Mini 3 Pro

Images (4032x3024):

Batch mode, person / vehicle

celantur.sh \
  -a person \
  -a vehicle \
  --model segmentatio-omnium \
  -f '{"number":[4,3],"overlap":[200,200]}' \
  --vehicle-threshold 0.4 \
  --person-threshold 0.3

Batch mode, face / license plate

celantur.sh \
  -a face \
  -a license-plate \
  --model segmentatio-omnium \
  -f '{"number":[4,3],"overlap":[200,200]}' \
  --face-threshold 0.1 \
  --license-plate-threshold 0.1

Anonymize FullHD Videos

Check if your video's codec is supported.

Run following command:

Batch mode, face / license-plate

celantur.sh \
  -a face \
  -a license-plate \
  --model segmentatio-omnium \
  --face-threshold 0.2 \
  --license-plate-threshold 0.2 \
  --video \
  --keep-bit-rate

Anonymize FullHD Dashcam Frames

Run following command:

Batch mode, face / license-plate

celantur.sh \
  -a face \
  -a license-plate \
  --model segmentatio-omnium \
  --face-threshold 0.2 \
  --license-plate-threshold 0.2