AR Image Tracking: Unable to create NFT feature and image sets with Carnaux's Node.js app

Question

I am trying to generate the featured set and image set of an image for use as an NFT Marker in an ar.js webapp using Carnaux's NFT Marker Creator

Every time I try to generate an NFT set from an image the application seems to function as normal, generating features for 76 to 0.736 DPI images, before spitting out the following error:

emscripten_realloc_buffer: Attempted to grow heap from 536870912 bytes to 1073741824 bytes, but got error: RangeError: WebAssembly.Memory.grow(): Unable to grow instance memory.

I've run the process with 3GBs of ram with the flag --max-old-space-size=3000, but am unable to allocate it any more memory as --max-old-space-size 4096 throws the error:

<--- Last few GCs --->

[6216:0460C490]       37 ms: Mark-sweep 1.0 (3.0) -> 0.7 (3.3) MB, 1.7 / 0.0 ms  (average mu = 0.912, current mu = 0.912) allocation f
ailure GC in old space requested
[6216:0460C490]       61 ms: Mark-sweep 1.2 (3.3) -> 1.0 (3.3) MB, 2.1 / 0.0 ms  (average mu = 0.913, current mu = 0.914) allocation f
ailure GC in old space requested


<--- JS stacktrace --->

FATAL ERROR: MarkCompactCollector: young object promotion failed Allocation failed - JavaScript heap out of memory

Does anybody have any idea what the error is here and how I might resolve it? I'm absolutely up to using alternate tools but I haven't found any other NFT Marker generators.