- Видео 2
- Просмотров 307 143
JentGent
США
Добавлен 28 ноя 2019
Hello there!
these compression algorithms could halve our image file sizes (but we don't use them) #SoMEpi
an explanation of the source coding theorem, arithmetic coding, and asymmetric numeral systems
this was my entry into #SoMEpi. this video can get pretty confusing, so don't worry if it takes some rewatches to understand. if i had more time i would've made it better....but anyway i hadn't seen many videos on this so i hope it is a helpful introduction
Reducible's huffman codes video: ruclips.net/video/B3y0RsVCyrw/видео.html
arithmetic coding implementation: marknelson.us/posts/2014/10/19/data-compression-with-arithmetic-coding.html
tabled asymmetric numeral system implementation: github.com/JentGent/tANS/blob/main/ans.ipynb
00:00 intro
01:07 what's wrong with huffman
02:46 prove the source coding...
this was my entry into #SoMEpi. this video can get pretty confusing, so don't worry if it takes some rewatches to understand. if i had more time i would've made it better....but anyway i hadn't seen many videos on this so i hope it is a helpful introduction
Reducible's huffman codes video: ruclips.net/video/B3y0RsVCyrw/видео.html
arithmetic coding implementation: marknelson.us/posts/2014/10/19/data-compression-with-arithmetic-coding.html
tabled asymmetric numeral system implementation: github.com/JentGent/tANS/blob/main/ans.ipynb
00:00 intro
01:07 what's wrong with huffman
02:46 prove the source coding...
Просмотров: 232 579
Видео
Making a Pitch Shifter
Просмотров 75 тыс.Год назад
introductory guide to pitch shifting algorithms #SoME3 code: github.com/JentGent/pitch-shift possibly helpful papers SOLA: doi.org/10.1109/ICASSP.1985.1168381 WSOLA: doi.org/10.1109/ICASSP.1993.319366 Phase vocoder: doi.org/10.1002/j.1538-7305.1966.tb01706.x Phase vocoder: doi.org/10.1109/89.759041 attributions auto-tuned music data from wikipedia images cher: flickr.com/photos/raph_ph/48932500...