Another **volume V2020D for interval 10-12.2020** in series of composite safebooru-based rips [06.2020 - 09.2020](https://nyaa.si/view/1291697) volume V2020C [02.2020 - 05.2020](https://nyaa.si/view/1265063) volume V2020B [08.2019 - 01.2020](https://nyaa.si/view/1227047) volume V2020A [11.2018 - 08.2019](https://nyaa.si/view/1202653) volume V2019 and some earlier releases of **[BOORU-CHARS OPEN DATASET](https://nyaa.si/view/1206322)** **This rips not intended to be "complete and maximum quality" but rather "representative the best of" to help users not to loose interesting fandom, artist or even single prominent picture and get all stuff with several clicks** Sources used (_priorities high to low when deduplicating_): * safebooru.org (ID 32xxxxx) **letter S** in archive/folder name * yande.re (_with some questionable images in separate Q-folders_) **letter Y** * gelbooru.com (a little bit NSFW in Q) **G** * anime-pictures.net **A** * konachan.com (with Q) **K** * zerochan.net **Z** * chan.sankakucomplex.com (with Q) **C** priority lowered * e-shuushuu.net **E** **134.441** images sorted and zipped according aspect ratio (dimensions 2 folders) _priorities high to low_ : - **47.171** "artbook pages" **7x10 (+/- 4%)** - **18.845** “wide pages” **3x4 (+/- 10%)** - **22.113** “squares” **1x1 (+/- 20%)** - **28.296** “wallpapers and computer screens” **3x2 (+/- 40%)** - **18.016** "high pages" **2x3 (+/- 40%)** and also for _**source**_ and (sometimes) _**ID range**_, mentioned in _**folder/archive name**_. You can browse pictures directly in archives with FastStone MaxView of something like it. File names structure : **%website% - %id% - %up_to_3_copyrights% ~ %up_to_5_characters% (%up_to_2_artists%).%ext%** where - %copyright% , %character% and %artist% may be used as filter for search on source booru - %website% + %id% is unique and also may be used to get direct booru url so you can extract subsets of interest with xcopy (from already unzipped images) or unzipping (from release on the fly) e.g. ``` for %%F in ("d:\Safebooru 2020d\*.zip") do 7z x -r -o"e:\sortarea\" "%%F" *sword*art*online* xcopy /s d:\Safebooru 2020d\*sword*art*online* e:\sortarea ``` **Transformations and filters:** - initially filtered Mpixels >= 1.2, width >= 900, height >= 900 - PNG converted to JPG (quality 94%), no animations - downsize to 60MPix and/or maxsize 9000 px, stripes dropped or adjusted to aspect ratio 0.4 .. 2.1 - manually (yep, plenty of ~~hand~~job behind this release) - comic and 4koma, segmented scans and overtexted covers filtered out - real-life photos, no-character landscapes, most of line-arts and primitive chibi thrown away - too explicit images (uncensored nipples or bottomless, obvious hints on adult actions etc) excluded from "questionable" downloads - crops done (sometimes as per-frame splitting) when large simple or dirty background, most artbooks de-bordered - occationally gamma correction, denoise and other nontrivial improvements made - carefully deduplicatied (with AntiDupl NET) along with past releases Some meta-information included in tab delimited files : - **V2020D_files.TSV** post info (size, resolution, MD5, rating, score etc) with concatenated copyrights / characters / artists tags (Excel capable) - **V2020D_tags.TSV** all tags (incl. general and meta) one tag per line (3.029.181 rows, not for Excel) Using some database you can play with SQL and xcopy (from already unzipped images, copypasting query result) anything you want, e.g. ``` select 'xcopy "d:\'||torr_path||'\'||file_name||'" e:\sortarea ' xc from files f join tags t on t.booru=f.booru and t.fid=f.fid where t.tag='animal_ears' and img_size_torr>2000000 ``` [THERE ARE](https://sukebei.nyaa.si/user/AlexPUA) some rips on Sukebei tracker for Konachan and Yande-re. With nipples.