One more **volume V2020C for interval 06-09.2020** in series of composite safebooru-based rips [02.2020 - 05.2020](https://nyaa.iss.one/view/1265063) volume V2020B [08.2019 - 01.2020](https://nyaa.iss.one/view/1227047) volume V2020A [11.2018 - 08.2019](https://nyaa.iss.one/view/1202653) volume V2019 [11.2016 - 11.2018](https://nyaa.iss.one/view/1181364) volume V2018 and some earlier releases of **[BOORU-CHARS OPEN DATASET](https://nyaa.iss.one/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 31xxxxx) **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** * chan.sankakucomplex.com (with Q) **C** * anime-pictures.net **A** * konachan.com (with Q) **K** * zerochan.net **Z** * e-shuushuu.net **E** **135.364** images sorted and zipped according aspect ratio (dimensions 2 folders): - **28.000** “wallpapers and computer screens” **3x2** - **26.299** “squares” **1x1 (+/- 20%)** - **13.427** “wide pages” **3x4** - **48.779** "artbook pages" **7x10 (+/- 4%)** - **18.859** "high pages" **1x2** and also for source and 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% - %copyright% ~ %character% (%artist%).%ext%** where - %copyright% , %character% and %artist% may be used as filter for search in source booru - %website% + %id% is unique and also may be used to get direct booru url Transformations and filters: - initially Mpixels >= 1.2, width >= 900, height >= 900 - PNG converted to JPG - 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 - 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 (tags and some image info) included in tab delimited files **V2020C_filelist.tsv** and readme for them. You can play with it using modern Excel versions or some database.