Paweł Kubik pkubik

GramSR, DINOv3, and Texture‑Level Conditioning — A Technical Summary

(from Bing Copilot)

1. Background: Why GramSR Exists

Diffusion‑based super‑resolution (SR) models often struggle to balance:

pixel‑level fidelity (structure, geometry)
semantic detail (perceptual sharpness)
texture realism (material appearance, micro‑patterns)

Nice custom name

run_name = f"{tag_name}-{datetime.now().strftime('%Y-%m-%d-%H-%M-%S-%f')}"

Entrypoint for docker with host dir mountpoint

The idea is to use this along with -v $PWD:/app option.

Whenever you use this workflow all files created in your working directory will be created by the docker user (e.g. root) requiring you to use sudo for clean-up...

... random sudo rm -rf something is just what you need in your life.

Legend:

orange: no decay
pink: wd=1e-4
cyan: wd=1e-5

GFlowNets

Base paper: https://arxiv.org/abs/2106.04399

Extension: https://arxiv.org/pdf/2111.09266.pdf

Tutorial: https://milayb.notion.site/The-GFlowNet-Tutorial-95434ef0e2d94c24aab90e69b30be9b3

Lecture: https://www.youtube.com/watch?v=ZncOp1Dvw9o

	from dash import Dash, Patch, dcc, html, Input, Output, callback
	import plotly.express as px
	import numpy as np
	import torch
	import torchvision

	app = Dash(__name__)


	def load_image(image_path):

	from nicegui import events, ui


	def mouse_handler(e: events.MouseEventArguments):
	color = "SkyBlue" if e.type == "mousedown" else "SteelBlue"
	ii.content += f'<circle cx="{e.image_x}" cy="{e.image_y}" r="15" fill="none" stroke="{color}" stroke-width="4" />'
	ui.notify(f"{e.type} at ({e.image_x:.1f}, {e.image_y:.1f})")


	src = "https://picsum.photos/id/565/640/360"

	import numpy as np
	from pathlib import Path


	names = [
	str(p).replace("/", "-").replace("\\", "-").replace("C:-", "").lower().strip("-")
	for p in Path("/mnt/c/Windows").glob("/")
	if len(str(p)) < 40
	]

	# setup FIFO and hang python interpreter
	fifo_path=$TMPDIR/"pysh-"$(date +%s)
	mkfifo $fifo_path
	python3 <$fifo_path &
	exec 3>$fifo_path

	# perform some commands
	echo 'import os' >$fifo_path
	cat >$fifo_path <<EOF
	import json