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#jpeg2000 — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #jpeg2000, aggregated by home.social.

  1. Interesting, the Bodleian library created a #Python library that converts #TIFF or #JPEG source images to #JP2 #JPEG2000 (using a #Kakadu wrapper), and does various quality checks on the result:

    github.com/bodleian/image-proc

    Will definitely give this a try for an upcoming in-house TIFF to JP2 conversion pilot project!

  2. Interesting, the Bodleian library created a #Python library that converts #TIFF or #JPEG source images to #JP2 #JPEG2000 (using a #Kakadu wrapper), and does various quality checks on the result:

    github.com/bodleian/image-proc

    Will definitely give this a try for an upcoming in-house TIFF to JP2 conversion pilot project!

  3. Interesting, the Bodleian library created a #Python library that converts #TIFF or #JPEG source images to #JP2 #JPEG2000 (using a #Kakadu wrapper), and does various quality checks on the result:

    github.com/bodleian/image-proc

    Will definitely give this a try for an upcoming in-house TIFF to JP2 conversion pilot project!

  4. Interesting, the Bodleian library created a #Python library that converts #TIFF or #JPEG source images to #JP2 #JPEG2000 (using a #Kakadu wrapper), and does various quality checks on the result:

    github.com/bodleian/image-proc

    Will definitely give this a try for an upcoming in-house TIFF to JP2 conversion pilot project!

  5. Interesting, the Bodleian library created a #Python library that converts #TIFF or #JPEG source images to #JP2 #JPEG2000 (using a #Kakadu wrapper), and does various quality checks on the result:

    github.com/bodleian/image-proc

    Will definitely give this a try for an upcoming in-house TIFF to JP2 conversion pilot project!

  6. 🎉Happy 25th anniversary, #JPEG2000 🎉 To mark the milestone, the #DPC is hosting an open event TODAY to recognize the role this significant standard has played in many digitization and #digitalpreservation projects over the past quarter century. We’re also delighted to welcome Dr. Robert Buckley as our keynote speaker, alongside a series of excellent case studies! Join us at 2pm UTC this afternoon: dpconline.org/events/eventdeta

    Image copyright: jpeg.org/

  7. 🎉Happy 25th anniversary, #JPEG2000 🎉 To mark the milestone, the #DPC is hosting an open event TODAY to recognize the role this significant standard has played in many digitization and #digitalpreservation projects over the past quarter century. We’re also delighted to welcome Dr. Robert Buckley as our keynote speaker, alongside a series of excellent case studies! Join us at 2pm UTC this afternoon: dpconline.org/events/eventdeta

    Image copyright: jpeg.org/

  8. 🎉Happy 25th anniversary, #JPEG2000 🎉 To mark the milestone, the #DPC is hosting an open event TODAY to recognize the role this significant standard has played in many digitization and #digitalpreservation projects over the past quarter century. We’re also delighted to welcome Dr. Robert Buckley as our keynote speaker, alongside a series of excellent case studies! Join us at 2pm UTC this afternoon: dpconline.org/events/eventdeta

    Image copyright: jpeg.org/

  9. 🎉Happy 25th anniversary, #JPEG2000 🎉 To mark the milestone, the #DPC is hosting an open event TODAY to recognize the role this significant standard has played in many digitization and #digitalpreservation projects over the past quarter century. We’re also delighted to welcome Dr. Robert Buckley as our keynote speaker, alongside a series of excellent case studies! Join us at 2pm UTC this afternoon: dpconline.org/events/eventdeta

    Image copyright: jpeg.org/

  10. 🎉Happy 25th anniversary, #JPEG2000 🎉 To mark the milestone, the #DPC is hosting an open event TODAY to recognize the role this significant standard has played in many digitization and #digitalpreservation projects over the past quarter century. We’re also delighted to welcome Dr. Robert Buckley as our keynote speaker, alongside a series of excellent case studies! Join us at 2pm UTC this afternoon: dpconline.org/events/eventdeta

    Image copyright: jpeg.org/

  11. 🎉Celebrate 25 years of #JPEG2000 with us! 🎉On 19 Nov (2-4pm UTC) the #DPC is hosting an open event exploring the standard’s past, present, and future. With keynote speaker Dr Robert Buckley and case studies from the Wellcome Collection, Harvard Library, and the Internet Archive @internetarchive

    Join the conversation and see the full programme 👉 dpconline.org/events/eventdeta

  12. 🎉Celebrate 25 years of #JPEG2000 with us! 🎉On 19 Nov (2-4pm UTC) the #DPC is hosting an open event exploring the standard’s past, present, and future. With keynote speaker Dr Robert Buckley and case studies from the Wellcome Collection, Harvard Library, and the Internet Archive @internetarchive

    Join the conversation and see the full programme 👉 dpconline.org/events/eventdeta

  13. 🎉Celebrate 25 years of #JPEG2000 with us! 🎉On 19 Nov (2-4pm UTC) the #DPC is hosting an open event exploring the standard’s past, present, and future. With keynote speaker Dr Robert Buckley and case studies from the Wellcome Collection, Harvard Library, and the Internet Archive @internetarchive

    Join the conversation and see the full programme 👉 dpconline.org/events/eventdeta

  14. 🎉Celebrate 25 years of #JPEG2000 with us! 🎉On 19 Nov (2-4pm UTC) the #DPC is hosting an open event exploring the standard’s past, present, and future. With keynote speaker Dr Robert Buckley and case studies from the Wellcome Collection, Harvard Library, and the Internet Archive @internetarchive

    Join the conversation and see the full programme 👉 dpconline.org/events/eventdeta

  15. 🎉Celebrate 25 years of #JPEG2000 with us! 🎉On 19 Nov (2-4pm UTC) the #DPC is hosting an open event exploring the standard’s past, present, and future. With keynote speaker Dr Robert Buckley and case studies from the Wellcome Collection, Harvard Library, and the Internet Archive @internetarchive

    Join the conversation and see the full programme 👉 dpconline.org/events/eventdeta

  16. 🎉 JPEG 2000 turns 25!

    To celebrate, the #DPC is hosting a free online event on 19 Nov 2025 exploring how this standard has shaped digitization and digital preservation over the past quarter century.

    Have YOU used JPEG 2000 in your work? We’d love to hear your story! 💬
    Share a short case study or example by 24 October: [email protected]

    Save the date and join the conversation!
    👉 dpconline.org/events/eventdeta

    #JPEG2000 #DigitalPreservation #DigiPres #Community #JPEG

  17. 🎉 JPEG 2000 turns 25!

    To celebrate, the #DPC is hosting a free online event on 19 Nov 2025 exploring how this standard has shaped digitization and digital preservation over the past quarter century.

    Have YOU used JPEG 2000 in your work? We’d love to hear your story! 💬
    Share a short case study or example by 24 October: [email protected]

    Save the date and join the conversation!
    👉 dpconline.org/events/eventdeta

    #JPEG2000 #DigitalPreservation #DigiPres #Community #JPEG

  18. 🎉 JPEG 2000 turns 25!

    To celebrate, the #DPC is hosting a free online event on 19 Nov 2025 exploring how this standard has shaped digitization and digital preservation over the past quarter century.

    Have YOU used JPEG 2000 in your work? We’d love to hear your story! 💬
    Share a short case study or example by 24 October: [email protected]

    Save the date and join the conversation!
    👉 dpconline.org/events/eventdeta

    #JPEG2000 #DigitalPreservation #DigiPres #Community #JPEG

  19. 🎉 JPEG 2000 turns 25!

    To celebrate, the #DPC is hosting a free online event on 19 Nov 2025 exploring how this standard has shaped digitization and digital preservation over the past quarter century.

    Have YOU used JPEG 2000 in your work? We’d love to hear your story! 💬
    Share a short case study or example by 24 October: [email protected]

    Save the date and join the conversation!
    👉 dpconline.org/events/eventdeta

    #JPEG2000 #DigitalPreservation #DigiPres #Community #JPEG

  20. 🎉 JPEG 2000 turns 25!

    To celebrate, the #DPC is hosting a free online event on 19 Nov 2025 exploring how this standard has shaped digitization and digital preservation over the past quarter century.

    Have YOU used JPEG 2000 in your work? We’d love to hear your story! 💬
    Share a short case study or example by 24 October: [email protected]

    Save the date and join the conversation!
    👉 dpconline.org/events/eventdeta

    #JPEG2000 #DigitalPreservation #DigiPres #Community #JPEG

  21. There's also lossy compression using #JPEG2000, alreadz used in medical applications with compression factors ~ 10×

    #Caterva2 offers a web interface and REST API to access remote data.

  22. There's also lossy compression using #JPEG2000, alreadz used in medical applications with compression factors ~ 10×

    #Caterva2 offers a web interface and REST API to access remote data.

  23. There's also lossy compression using #JPEG2000, alreadz used in medical applications with compression factors ~ 10×

    #Caterva2 offers a web interface and REST API to access remote data.

  24. There's also lossy compression using #JPEG2000, alreadz used in medical applications with compression factors ~ 10×

    #Caterva2 offers a web interface and REST API to access remote data.

  25. There's also lossy compression using #JPEG2000, alreadz used in medical applications with compression factors ~ 10×

    #Caterva2 offers a web interface and REST API to access remote data.

  26. Ян Лекун, создатель LeNet, формата DjVu и адвокат опенсорса

    Ян Лекун, один из крёстных отцов современного ИИ, в своём твиттере резко критикует корпоративных исследователей ИИ, которые ведут проприетарные разработки и занимаются «нагнетанием страха». Среди этих людей называются Сэм Альтман (OpenAI), Демис Хассабис (Google DeepMind) и Дарио Амодеи (Anthropic) Ян Лекун (Yann LeCun) — французский и американский учёный в области машинного обучения и компьютерного зрения. Известен как автор легендарной системы LeNet (1989 г.), где одним из первых начал применять методы биологических нейронных сетей для оптического распознавания символов (OCR). Сейчас занимает должность вице-президента и ведущего исследователя ИИ в корпорации Meta (руководит разработкой опенсорсной языковой модели LLaMA , в том числе). При этом остаётся ярым приверженцем опенсорса, свободной науки и научно-технического прогресса человечества.

    habr.com/ru/companies/ruvds/ar

    #Ян_Лекун #LeNet #DjVu #компьютерное_зрение #машинное_зрение #распознавание_символов #OCR #свёрточные_нейросети #CNN #тест_Тьюринга #условные_случайные_поля #CRF #GTN #Lush #вейвлетпреобразование #DWT #JPEG2000 #PDF #LLaMA #LLM #нейросети #DeepSeek #ruvds_статьи

  27. Ян Лекун, создатель LeNet, формата DjVu и адвокат опенсорса

    Ян Лекун, один из крёстных отцов современного ИИ, в своём твиттере резко критикует корпоративных исследователей ИИ, которые ведут проприетарные разработки и занимаются «нагнетанием страха». Среди этих людей называются Сэм Альтман (OpenAI), Демис Хассабис (Google DeepMind) и Дарио Амодеи (Anthropic) Ян Лекун (Yann LeCun) — французский и американский учёный в области машинного обучения и компьютерного зрения. Известен как автор легендарной системы LeNet (1989 г.), где одним из первых начал применять методы биологических нейронных сетей для оптического распознавания символов (OCR). Сейчас занимает должность вице-президента и ведущего исследователя ИИ в корпорации Meta (руководит разработкой опенсорсной языковой модели LLaMA , в том числе). При этом остаётся ярым приверженцем опенсорса, свободной науки и научно-технического прогресса человечества.

    habr.com/ru/companies/ruvds/ar

    #Ян_Лекун #LeNet #DjVu #компьютерное_зрение #машинное_зрение #распознавание_символов #OCR #свёрточные_нейросети #CNN #тест_Тьюринга #условные_случайные_поля #CRF #GTN #Lush #вейвлетпреобразование #DWT #JPEG2000 #PDF #LLaMA #LLM #нейросети #DeepSeek #ruvds_статьи

  28. Ян Лекун, создатель LeNet, формата DjVu и адвокат опенсорса

    Ян Лекун, один из крёстных отцов современного ИИ, в своём твиттере резко критикует корпоративных исследователей ИИ, которые ведут проприетарные разработки и занимаются «нагнетанием страха». Среди этих людей называются Сэм Альтман (OpenAI), Демис Хассабис (Google DeepMind) и Дарио Амодеи (Anthropic) Ян Лекун (Yann LeCun) — французский и американский учёный в области машинного обучения и компьютерного зрения. Известен как автор легендарной системы LeNet (1989 г.), где одним из первых начал применять методы биологических нейронных сетей для оптического распознавания символов (OCR). Сейчас занимает должность вице-президента и ведущего исследователя ИИ в корпорации Meta (руководит разработкой опенсорсной языковой модели LLaMA , в том числе). При этом остаётся ярым приверженцем опенсорса, свободной науки и научно-технического прогресса человечества.

    habr.com/ru/companies/ruvds/ar

    #Ян_Лекун #LeNet #DjVu #компьютерное_зрение #машинное_зрение #распознавание_символов #OCR #свёрточные_нейросети #CNN #тест_Тьюринга #условные_случайные_поля #CRF #GTN #Lush #вейвлетпреобразование #DWT #JPEG2000 #PDF #LLaMA #LLM #нейросети #DeepSeek #ruvds_статьи

  29. Ян Лекун, создатель LeNet, формата DjVu и адвокат опенсорса

    Ян Лекун, один из крёстных отцов современного ИИ, в своём твиттере резко критикует корпоративных исследователей ИИ, которые ведут проприетарные разработки и занимаются «нагнетанием страха». Среди этих людей называются Сэм Альтман (OpenAI), Демис Хассабис (Google DeepMind) и Дарио Амодеи (Anthropic) Ян Лекун (Yann LeCun) — французский и американский учёный в области машинного обучения и компьютерного зрения. Известен как автор легендарной системы LeNet (1989 г.), где одним из первых начал применять методы биологических нейронных сетей для оптического распознавания символов (OCR). Сейчас занимает должность вице-президента и ведущего исследователя ИИ в корпорации Meta (руководит разработкой опенсорсной языковой модели LLaMA , в том числе). При этом остаётся ярым приверженцем опенсорса, свободной науки и научно-технического прогресса человечества.

    habr.com/ru/companies/ruvds/ar

    #Ян_Лекун #LeNet #DjVu #компьютерное_зрение #машинное_зрение #распознавание_символов #OCR #свёрточные_нейросети #CNN #тест_Тьюринга #условные_случайные_поля #CRF #GTN #Lush #вейвлетпреобразование #DWT #JPEG2000 #PDF #LLaMA #LLM #нейросети #DeepSeek #ruvds_статьи

  30. JPEG 2000 (+25)

    I am still wrapping my head around #jpeg2000...

    It looks like #Gimp 3 removed the exporting support for it...

    I can still use #imagemagick to trigger the conversion from any source to jpeg2000 to PDF.

    But fewer steps are better...

  31. JPEG 2000 (+25)

    I am still wrapping my head around #jpeg2000...

    It looks like #Gimp 3 removed the exporting support for it...

    I can still use #imagemagick to trigger the conversion from any source to jpeg2000 to PDF.

    But fewer steps are better...

  32. JPEG 2000 (+25)

    I am still wrapping my head around #jpeg2000...

    It looks like #Gimp 3 removed the exporting support for it...

    I can still use #imagemagick to trigger the conversion from any source to jpeg2000 to PDF.

    But fewer steps are better...

  33. JPEG 2000 (+25)

    I am still wrapping my head around #jpeg2000...

    It looks like #Gimp 3 removed the exporting support for it...

    I can still use #imagemagick to trigger the conversion from any source to jpeg2000 to PDF.

    But fewer steps are better...

  34. JPEG 2000 (+25)

    I am still wrapping my head around #jpeg2000...

    It looks like #Gimp 3 removed the exporting support for it...

    I can still use #imagemagick to trigger the conversion from any source to jpeg2000 to PDF.

    But fewer steps are better...

  35. I just updated my #MSDOS image viewer/converter #DosView

    * Updated libjpeg to 9f.
    * Updated libjasper to 4.2.4.
    * Fixed a crash when running out of memory during loading/display.
    * Fixed version number when running DosView.
    * Added help overlay in view mode.
    * Patched Allegro to support more BMP formats.
    * Fixed DE LSM for FreeDOS.

    github.com/SuperIlu/DosView/re

    #RetroComputing
    #jpeg #png #qoi #webp #bmp #tga #NetPBM #ras #tiff #jpeg2000 #pcx #FreeDOS #GIF #PSD #HDR #PIC

  36. I just updated my #MSDOS image viewer/converter #DosView

    * Updated libjpeg to 9f.
    * Updated libjasper to 4.2.4.
    * Fixed a crash when running out of memory during loading/display.
    * Fixed version number when running DosView.
    * Added help overlay in view mode.
    * Patched Allegro to support more BMP formats.
    * Fixed DE LSM for FreeDOS.

    github.com/SuperIlu/DosView/re

    #RetroComputing
    #jpeg #png #qoi #webp #bmp #tga #NetPBM #ras #tiff #jpeg2000 #pcx #FreeDOS #GIF #PSD #HDR #PIC

  37. I just updated my #MSDOS image viewer/converter #DosView

    * Updated libjpeg to 9f.
    * Updated libjasper to 4.2.4.
    * Fixed a crash when running out of memory during loading/display.
    * Fixed version number when running DosView.
    * Added help overlay in view mode.
    * Patched Allegro to support more BMP formats.
    * Fixed DE LSM for FreeDOS.

    github.com/SuperIlu/DosView/re

    #RetroComputing
    #jpeg #png #qoi #webp #bmp #tga #NetPBM #ras #tiff #jpeg2000 #pcx #FreeDOS #GIF #PSD #HDR #PIC

  38. I just updated my #MSDOS image viewer/converter #DosView

    * Updated libjpeg to 9f.
    * Updated libjasper to 4.2.4.
    * Fixed a crash when running out of memory during loading/display.
    * Fixed version number when running DosView.
    * Added help overlay in view mode.
    * Patched Allegro to support more BMP formats.
    * Fixed DE LSM for FreeDOS.

    github.com/SuperIlu/DosView/re

    #RetroComputing
    #jpeg #png #qoi #webp #bmp #tga #NetPBM #ras #tiff #jpeg2000 #pcx #FreeDOS #GIF #PSD #HDR #PIC

  39. I just updated my #MSDOS image viewer/converter #DosView

    * Updated libjpeg to 9f.
    * Updated libjasper to 4.2.4.
    * Fixed a crash when running out of memory during loading/display.
    * Fixed version number when running DosView.
    * Added help overlay in view mode.
    * Patched Allegro to support more BMP formats.
    * Fixed DE LSM for FreeDOS.

    github.com/SuperIlu/DosView/re

    #RetroComputing
    #jpeg #png #qoi #webp #bmp #tga #NetPBM #ras #tiff #jpeg2000 #pcx #FreeDOS #GIF #PSD #HDR #PIC

  40. Google security researchers found vulnerabilities in the #Kakadu #JPEG2000 library, then used "Conditional Corruption" technique in server-side exploit that hijacks control flow and executes arbitrary code:

    bughunters.google.com/blog/622

  41. Google security researchers found vulnerabilities in the #Kakadu #JPEG2000 library, then used "Conditional Corruption" technique in server-side exploit that hijacks control flow and executes arbitrary code:

    bughunters.google.com/blog/622

  42. Google security researchers found vulnerabilities in the #Kakadu #JPEG2000 library, then used "Conditional Corruption" technique in server-side exploit that hijacks control flow and executes arbitrary code:

    bughunters.google.com/blog/622

  43. Google security researchers found vulnerabilities in the #Kakadu #JPEG2000 library, then used "Conditional Corruption" technique in server-side exploit that hijacks control flow and executes arbitrary code:

    bughunters.google.com/blog/622

  44. Google security researchers found vulnerabilities in the #Kakadu #JPEG2000 library, then used "Conditional Corruption" technique in server-side exploit that hijacks control flow and executes arbitrary code:

    bughunters.google.com/blog/622

  45. So I just found out that Safari killed JPEG 2000 support

    Granted they were the only browser to natively support it, but still such a shame when a better standard can't compete with the older, lesser one

    #safari #jpeg #jpeg2000