no code implementations • 19 Dec 2023 • Haoyu Ma, Shahin Mahdizadehaghdam, Bichen Wu, Zhipeng Fan, YuChao Gu, Wenliang Zhao, Lior Shapira, Xiaohui Xie
Recent advances in generative AI have significantly enhanced image and video editing, particularly in the context of text prompt control.
2 code implementations • 6 Jul 2022 • Audrey Cui, Ali Jahanian, Agata Lapedriza, Antonio Torralba, Shahin Mahdizadehaghdam, Rohit Kumar, David Bau
We introduce the task of local relighting, which changes a photograph of a scene by switching on and off the light sources that are visible within the image.
no code implementations • 20 Aug 2019 • Shahin Mahdizadehaghdam, Ashkan Panahi, Hamid Krim
To that end we start by dividing an image into multiple patches and modifying the role of the generative network from producing an entire image, at once, to creating a sparse representation vector for each image patch.
no code implementations • 11 Mar 2018 • Shahin Mahdizadehaghdam, Ashkan Panahi, Hamid Krim, Liyi Dai
Deep dictionary learning seeks multiple dictionaries at different image scales to capture complementary coherent characteristics.