#Lenna
Live, measured metrics for the hashtag #Lenna from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #lenna
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-09-27 09:09 UTC1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-09-27 09:09 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-27 09:09 UTCEverything below is measured over the latest 20 public posts (spanning ~29493 hours).
Posting hours (UTC) — busiest: 07:00
Languages: English (10) · Estonian (6) · Italian (1) · Chinese (1) · Ukrainian (1) · German (1)
Avg boosts / post: 0.5
Top of the latest posts
Ah, feeling nostalgic, my former colleague became the new poster child for image tests in computer vision: a test image built in #ImageJ # FIJI (I am making figure to explain perceptionally uniform #color scales...) #NewLenna #Lenna #DataVi
IEEE 也宣佈禁用 Lenna 圖了 Lenna (Lena) 是個經典的標準測試圖片，一方面是因為有很多細節可以觀察 image-related algorithm 的情況，另外一方面也是因為這張圖是取自 1972 年的 Playboy 雜誌： Lenna (or Lena) is a standard test image used in the field of digital image processing starting in 1973, but it is
Il Fatto Quotidiano: Fedez in montagna con la compagna Giulia Honegger e il piccolo Edoardo Lupo. E nelle foto spunta Leonardo Maria Del Vecchio I prati e le vette della Val Brembana per rilassarsi con la compagna Giulia Honegger e il picco
What “lenna” means
WikipediaLenna is a standard test image used in the field of digital image processing, starting in 1973. It is a picture of the Swedish model Lena Forsén, shot by photographer Dwight Hooker and cropped from the centerfold of the November 1972 issue of Playboy magazine. Lenna has attracted controversy because of its subject matter. Starting in the mid-2010s, many journals have deemed it inappropriate and discouraged its use, while others have banned it from publication outright. Forsén herself has called
“Lenna” on Wikipedia (CC BY-SA) →#lenna across platforms
every network with a public tag surfaceFollow #lenna straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/lenna