{"id":15683,"date":"2023-01-24T14:47:46","date_gmt":"2023-01-24T13:47:46","guid":{"rendered":"https:\/\/www.kickmaker.fr\/blog\/?p=15683"},"modified":"2024-03-22T12:12:12","modified_gmt":"2024-03-22T11:12:12","slug":"ia-modeles-de-diffusion-revolution-artistique-scientifique-et-demain-industrielle","status":"publish","type":"post","link":"https:\/\/www.kickmaker.fr\/blog\/fr\/ia-modeles-de-diffusion-revolution-artistique-scientifique-et-demain-industrielle\/","title":{"rendered":"IA & mod\u00e8les de diffusion : r\u00e9volution artistique, scientifique, et demain industrielle?"},"content":{"rendered":"[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][image_with_animation image_url=”15690″ animation=”Fade In” hover_animation=”none” alignment=”” border_radius=”none” box_shadow=”none” image_loading=”default” max_width=”100%” max_width_mobile=”default”][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][divider line_type=”No Line” custom_height=”30″][vc_column_text]\n

L\u2019intelligence artificielle s\u2019est toujours distingu\u00e9e par cette capacit\u00e9 \u00e0 faire tomber soudainement\u00a0des\u00a0<\/span><\/span><\/span>murs<\/span>\u00a0techniques que l\u2019on pensait inamovibles.<\/span> Point sur les nouvelles \u00e9volutions permises par l’IA.<\/span><\/strong><\/p>\n

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Article \u00e9crit par Eric Debeir<\/a>, lead data scientist<\/strong><\/p>\n[\/vc_column_text][divider line_type=”No Line” custom_height=”30″][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n

Sommaire<\/h3>\n
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  1. Mod\u00e8les de diffusion ?<\/a><\/li>\n
  2. Au-del\u00e0 des images<\/a><\/li>\n
  3. Mod\u00e8les g\u00e9n\u00e9ratifs : pour quels usages ?<\/a><\/li>\n<\/ol>\n[\/vc_column_text][divider line_type=”No Line” custom_height=”40″][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” id=”modeles-diffusion” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n

    Mod\u00e8les de diffusion ?<\/h2>\n[\/vc_column_text][vc_row_inner column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” text_align=”left”][vc_column_inner column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/4″ tablet_width_inherit=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][divider line_type=”Small Line” line_alignment=”default” line_thickness=”5″ divider_color=”accent-color” custom_height=”30″][\/vc_column_inner][vc_column_inner column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/4″ tablet_width_inherit=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][\/vc_column_inner][vc_column_inner column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/4″ tablet_width_inherit=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][\/vc_column_inner][vc_column_inner column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/4″ tablet_width_inherit=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][\/vc_column_inner][\/vc_row_inner][vc_column_text]Vous avez probablement entendu parler d\u2019une de ces\u00a0<\/span><\/span><\/span>r\u00e9centes<\/span>\u00a0r\u00e9volutions, avec la g\u00e9n\u00e9ration d\u2019images bluffantes \u00e0 partir de phrases descriptives.<\/span>\u00a0Si ce\u00a0<\/span><\/span><\/span>n\u2019est pas<\/span>\u00a0le cas, petit rattrapage :<\/span>\u00a0depuis quelques mois, il est possible via de nombreux outils\u00a0de\u00a0<\/span><\/span><\/span>cr\u00e9er<\/span>\u00a0de nouvelles images \u00e0 base de r\u00e9seaux de neurones\u2026<\/span>\u00a0Quelques exemples :<\/span>[\/vc_column_text][vc_row_inner equal_height=”yes” content_placement=”top” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” text_align=”left”][vc_column_inner column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_gallery type=”flickity_static_height_style” images=”15698,15697,15699″ flickity_spacing=”default” flickity_controls=”pagination” flickity_overflow=”hidden” flickity_wrap_around=”wrap” flickity_image_scale_on_drag=”true” flickity_box_shadow=”none” image_loading=”default” onclick=”link_no”][vc_column_text]\n
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    1. Prompt<\/strong>: A full shot of a cute magical monster cryptid wearing a dress made of opals and tentacles. chibi. subsurface scattering. translucent skin. caustics. prismatic light. defined facial features, symmetrical facial features. opalescent surface. soft lighting. beautiful lighting. by giger and ruan jia and artgerm and wlop and william-adolphe bouguereau and loish and lisa frank. sailor moon. trending on artstation, featured on pixiv, award winning, sharp, details, intricate details, realistic, hyper-detailed, hd, hdr, 4k, 8k.<\/em><\/span><\/li>\n
    2. The war by Robert Capa. <\/em><\/span>Prompt <\/strong>: Complex 3 d render of a beautiful porcelain cyberpunk robot ai face, beautiful eyes. red gold and black, fractal veins. dragon cyborg, 1 5 0 mm, beautiful natural soft light, rim light, gold fractal details, fine lace, mandelbot fractal, anatomical, glass, facial muscles, elegant, ultra detailed, metallic armor, octane render, depth of field<\/em><\/span><\/li>\n
    3. Prompt:<\/strong> Complex 3 d render of a beautiful porcelain cyberpunk robot ai face, beautiful eyes. red gold and black, fractal veins. dragon cyborg, 1 5 0 mm, beautiful natural soft light, rim light, gold fractal details, fine lace, mandelbot fractal, anatomical, glass, facial muscles, elegant, ultra detailed, metallic armor, octane render, depth of field\u00a0<\/em><\/span><\/li>\n<\/ol>\n[\/vc_column_text][vc_column_text][\/vc_column_text][\/vc_column_inner][\/vc_row_inner][divider line_type=”No Line” custom_height=”30″][vc_column_text]Ces exemples ont \u00e9t\u00e9 tir\u00e9s au hasard depuis l\u2019excellent site : https:\/\/lexica.art\/<\/a><\/p>\n

      De nombreux projets de recherche ont attaqu\u00e9 ce sujet de g\u00e9n\u00e9ration d\u2019images : Imagen <\/em><\/a>de Google , DALL.E<\/a> . Mais c\u2019est un travail plus r\u00e9cent qui a r\u00e9volutionn\u00e9 l\u2019Internet, notamment car les mod\u00e8les \u00e9taient, cette fois-ci, accessibles librement sous licence Open Source <\/em>: les Latent Diffusion Models<\/em><\/a>. Depuis la diffusion de cet outil, un \u00e9norme d\u00e9bat a \u00e9merg\u00e9 au sein de la communaut\u00e9 des illustrateurs :<\/p>\n