DragGan - ๐ฆ๐ฎ๐ ๐ด๐ผ๐ผ๐ฑ๐ฏ๐๐ฒ ๐๐ผ ๐ฐ๐ผ๐บ๐ฝ๐น๐ฒ๐ ๐ฃ๐ต๐ผ๐๐ผ๐๐ต๐ผ๐ฝ ๐๐ฒ๐ฐ๐ต๐ป๐ถ๐พ๐๐ฒ๐
๐ฆ๐ฎ๐ ๐ด๐ผ๐ผ๐ฑ๐ฏ๐๐ฒ ๐๐ผ ๐ฐ๐ผ๐บ๐ฝ๐น๐ฒ๐
๐ฃ๐ต๐ผ๐๐ผ๐๐ต๐ผ๐ฝ ๐๐ฒ๐ฐ๐ต๐ป๐ถ๐พ๐๐ฒ๐ ๐ฎ๐ป๐ฑ ๐ต๐ฒ๐น๐น๐ผ ๐๐ผ ๐๐ถ๐บ๐ฝ๐น๐ฒ ๐ฝ๐ผ๐ถ๐ป๐-๐ฎ๐ป๐ฑ-๐ฑ๐ฟ๐ฎ๐ด ๐ถ๐บ๐ฎ๐ด๐ฒ ๐ฒ๐ฑ๐ถ๐๐ถ๐ป๐ด ๐๐ถ๐๐ต ๐๐ฟ๐ฎ๐ด๐๐๐ก.
๐๐ฟ๐ฎ๐ด ๐ฌ๐ผ๐๐ฟ ๐๐๐ก: Interactive Point-based Manipulation on the Generative Image Manifold
DragGAN allows users to "drag" the content of any GAN-generated images.
๐๐ด๐ฆ๐ณ๐ด ๐ฐ๐ฏ๐ญ๐บ ๐ฏ๐ฆ๐ฆ๐ฅ ๐ต๐ฐ ๐ค๐ญ๐ช๐ค๐ฌ ๐ข ๐ง๐ฆ๐ธ ๐ฉ๐ข๐ฏ๐ฅ๐ญ๐ฆ ๐ฑ๐ฐ๐ช๐ฏ๐ต๐ด (๐ณ๐ฆ๐ฅ) ๐ข๐ฏ๐ฅ ๐ต๐ข๐ณ๐จ๐ฆ๐ต ๐ฑ๐ฐ๐ช๐ฏ๐ต๐ด (๐ฃ๐ญ๐ถ๐ฆ) ๐ฐ๐ฏ ๐ต๐ฉ๐ฆ ๐ช๐ฎ๐ข๐จ๐ฆ, ๐ข๐ฏ๐ฅ ๐ฐ๐ถ๐ณ ๐ข๐ฑ๐ฑ๐ณ๐ฐ๐ข๐ค๐ฉ ๐ธ๐ช๐ญ๐ญ ๐ฎ๐ฐ๐ท๐ฆ ๐ต๐ฉ๐ฆ ๐ฉ๐ข๐ฏ๐ฅ๐ญ๐ฆ ๐ฑ๐ฐ๐ช๐ฏ๐ต๐ด ๐ต๐ฐ ๐ฑ๐ณ๐ฆ๐ค๐ช๐ด๐ฆ๐ญ๐บ ๐ณ๐ฆ๐ข๐ค๐ฉ ๐ต๐ฉ๐ฆ๐ช๐ณ ๐ค๐ฐ๐ณ๐ณ๐ฆ๐ด๐ฑ๐ฐ๐ฏ๐ฅ๐ช๐ฏ๐จ ๐ต๐ข๐ณ๐จ๐ฆ๐ต ๐ฑ๐ฐ๐ช๐ฏ๐ต๐ด.
Users can optionally draw a mask of the flexible region (brighter area), keeping the rest of the image fixed. This flexible point-based manipulation enables control of many spatial attributes like pose, shape, expression, and layout across diverse object categories.
๐๐ถ๐๐ฒ๐ป ๐ฎ ๐๐๐ก-๐ด๐ฒ๐ป๐ฒ๐ฟ๐ฎ๐๐ฒ๐ฑ ๐ถ๐บ๐ฎ๐ด๐ฒ, the user only needs to set several handle points (red dots), target points (blue dots), and optionally a mask denoting the movable region during editing (brighter area). Our approach iteratively performs motion supervision and point tracking.
๐๐๐ ๐ข๐ค๐ฉ๐๐ค๐ฃ ๐จ๐ช๐ฅ๐๐ง๐ซ๐๐จ๐๐ค๐ฃ ๐จ๐ฉ๐๐ฅ ๐๐ง๐๐ซ๐๐จ ๐ฉ๐๐ ๐๐๐ฃ๐๐ก๐ ๐ฅ๐ค๐๐ฃ๐ฉ๐จ (๐ง๐๐ ๐๐ค๐ฉ๐จ) ๐ฉ๐ค ๐ข๐ค๐ซ๐ ๐ฉ๐ค๐ฌ๐๐ง๐๐จ ๐ฉ๐๐ ๐ฉ๐๐ง๐๐๐ฉ ๐ฅ๐ค๐๐ฃ๐ฉ๐จ (๐๐ก๐ช๐ ๐๐ค๐ฉ๐จ) ๐๐ฃ๐ ๐ฉ๐๐ ๐ฅ๐ค๐๐ฃ๐ฉ ๐ฉ๐ง๐๐๐ ๐๐ฃ๐ ๐จ๐ฉ๐๐ฅ ๐ช๐ฅ๐๐๐ฉ๐๐จ ๐ฉ๐๐ ๐๐๐ฃ๐๐ก๐ ๐ฅ๐ค๐๐ฃ๐ฉ๐จ ๐ฉ๐ค ๐ฉ๐ง๐๐๐ ๐ฉ๐๐ ๐ค๐๐๐๐๐ฉ ๐๐ฃ ๐ฉ๐๐ ๐๐ข๐๐๐. ๐๐๐๐จ ๐ฅ๐ง๐ค๐๐๐จ๐จ ๐๐ค๐ฃ๐ฉ๐๐ฃ๐ช๐๐จ ๐ช๐ฃ๐ฉ๐๐ก ๐ฉ๐๐ ๐๐๐ฃ๐๐ก๐ ๐ฅ๐ค๐๐ฃ๐ฉ๐จ ๐ง๐๐๐๐ ๐ฉ๐๐๐๐ง ๐๐ค๐ง๐ง๐๐จ๐ฅ๐ค๐ฃ๐๐๐ฃ๐ ๐ฉ๐๐ง๐๐๐ฉ ๐ฅ๐ค๐๐ฃ๐ฉ๐จ.
The code will be released in June, and I shall soon create a detailed video on its working methodology.