human

History

Vladimir Mandic 38922fe92d update packages Signed-off-by: Vladimir Mandic <mandic00@live.com>		2024-10-14 09:06:22 -04:00
..
README.md	initial work on tracker	2023-04-03 10:36:01 -04:00
index.html	initial work on tracker	2023-04-03 10:36:01 -04:00
index.js	update packages	2024-10-14 09:06:22 -04:00
index.js.map	update packages	2024-10-14 09:06:22 -04:00
index.ts	initial work on tracker	2023-04-03 10:36:01 -04:00
tracker.js	initial work on tracker	2023-04-03 10:36:01 -04:00

README.md

Tracker

Based on

https://github.com/opendatacam/node-moving-things-tracker

Build

remove reference to lodash:

isEqual in <tracker.js>
replace external lib:

curl https://raw.githubusercontent.com/ubilabs/kd-tree-javascript/master/kdTree.js -o lib/kdTree-min.js
build with esbuild:

node_modules/.bin/esbuild --bundle tracker.js --format=esm --platform=browser --target=esnext --keep-names --tree-shaking=false --analyze --outfile=/home/vlado/dev/human/demo/tracker/tracker.js --banner:js="/* eslint-disable */"

Usage

computeDistance(item1, item2)
disableKeepInMemory()
enableKeepInMemory()
getAllTrackedItems()
getJSONDebugOfTrackedItems(roundInt = true)
getJSONOfAllTrackedItems()
getJSONOfTrackedItems(roundInt = true)
getTrackedItemsInMOTFormat(frameNb)
reset()
setParams(newParams)
updateTrackedItemsWithNewFrame(detectionsOfThisFrame, frameNb)