Posts by Tags

OME-Zarr

Zarr v2 vs v3: What Actually Changed, and When It Matters

7 minute read

Published:

Zarr v3 is not a cosmetic rewrite of v2. It reorganizes metadata, replaces the compressor with a typed codec pipeline, and adds sharding โ€” which is the change that actually decides whether your dataset works on object storage. A practical comparison, and when each version is the right choice.

chatsheet

5 min knowledge from chatsheet: qptiff

less than 1 minute read

Published:

Visual cheat sheets on the TIFF family for microscopy โ€” TIFF, OME-TIFF, QPTIFF, and how they compare. Click any thumbnail to zoom.

cloud storage

Zarr v2 vs v3: What Actually Changed, and When It Matters

7 minute read

Published:

Zarr v3 is not a cosmetic rewrite of v2. It reorganizes metadata, replaces the compressor with a typed codec pipeline, and adds sharding โ€” which is the change that actually decides whether your dataset works on object storage. A practical comparison, and when each version is the right choice.

computational biology

Graph Signal Processing: A Short History, and Who Is Building It

18 minute read

Published:

Where graph signal processing came from, how a field got named in 2013 by two papers that disagreed about what frequency means on a graph, how it reached biology, and the people whose work carries it now. With figures computed rather than drawn.

data formats

Zarr v2 vs v3: What Actually Changed, and When It Matters

7 minute read

Published:

Zarr v3 is not a cosmetic rewrite of v2. It reorganizes metadata, replaces the compressor with a typed codec pipeline, and adds sharding โ€” which is the change that actually decides whether your dataset works on object storage. A practical comparison, and when each version is the right choice.

dotfiles

graph signal processing

Graph Signal Processing: A Short History, and Who Is Building It

18 minute read

Published:

Where graph signal processing came from, how a field got named in 2013 by two papers that disagreed about what frequency means on a graph, how it reached biology, and the people whose work carries it now. With figures computed rather than drawn.

imaging

Zarr v2 vs v3: What Actually Changed, and When It Matters

7 minute read

Published:

Zarr v3 is not a cosmetic rewrite of v2. It reorganizes metadata, replaces the compressor with a typed codec pipeline, and adds sharding โ€” which is the change that actually decides whether your dataset works on object storage. A practical comparison, and when each version is the right choice.

5 min knowledge from chatsheet: qptiff

less than 1 minute read

Published:

Visual cheat sheets on the TIFF family for microscopy โ€” TIFF, OME-TIFF, QPTIFF, and how they compare. Click any thumbnail to zoom.

immuno-oncology

linux

macOS

multi-omics

ome-tiff

5 min knowledge from chatsheet: qptiff

less than 1 minute read

Published:

Visual cheat sheets on the TIFF family for microscopy โ€” TIFF, OME-TIFF, QPTIFF, and how they compare. Click any thumbnail to zoom.

qptiff

5 min knowledge from chatsheet: qptiff

less than 1 minute read

Published:

Visual cheat sheets on the TIFF family for microscopy โ€” TIFF, OME-TIFF, QPTIFF, and how they compare. Click any thumbnail to zoom.

single-cell

Graph Signal Processing: A Short History, and Who Is Building It

18 minute read

Published:

Where graph signal processing came from, how a field got named in 2013 by two papers that disagreed about what frequency means on a graph, how it reached biology, and the people whose work carries it now. With figures computed rather than drawn.

spatial omics

Graph Signal Processing: A Short History, and Who Is Building It

18 minute read

Published:

Where graph signal processing came from, how a field got named in 2013 by two papers that disagreed about what frequency means on a graph, how it reached biology, and the people whose work carries it now. With figures computed rather than drawn.

spectral graph theory

Graph Signal Processing: A Short History, and Who Is Building It

18 minute read

Published:

Where graph signal processing came from, how a field got named in 2013 by two papers that disagreed about what frequency means on a graph, how it reached biology, and the people whose work carries it now. With figures computed rather than drawn.

terminal

tiff

5 min knowledge from chatsheet: qptiff

less than 1 minute read

Published:

Visual cheat sheets on the TIFF family for microscopy โ€” TIFF, OME-TIFF, QPTIFF, and how they compare. Click any thumbnail to zoom.

whole-slide image

5 min knowledge from chatsheet: qptiff

less than 1 minute read

Published:

Visual cheat sheets on the TIFF family for microscopy โ€” TIFF, OME-TIFF, QPTIFF, and how they compare. Click any thumbnail to zoom.

zarr

Zarr v2 vs v3: What Actually Changed, and When It Matters

7 minute read

Published:

Zarr v3 is not a cosmetic rewrite of v2. It reorganizes metadata, replaces the compressor with a typed codec pipeline, and adds sharding โ€” which is the change that actually decides whether your dataset works on object storage. A practical comparison, and when each version is the right choice.