https://alakhaggarwal.com/research/Recent content in Research on Alakh AggarwalHugo -- gohugo.ioen© 2026 Alakh Aggarwal · Background photo by [Pawel Czerwinski](https://unsplash.com/@pawel_czerwinski) on [Unsplash](https://unsplash.com/photos/an-abstract-black-background-with-wavy-lines-5mhH4db_79I)Tue, 06 May 2025 00:00:00 +0000https://alakhaggarwal.com/research/texhoi/Tue, 06 May 2025 00:00:00 +0000https://alakhaggarwal.com/research/texhoi/IEEE TVCG (CVM 2025), Best Paper Award. Reconstructs the shape and true surface color of an unknown object from a single video of a hand handling it.https://alakhaggarwal.com/research/lgn/Sun, 04 Dec 2022 00:00:00 +0000https://alakhaggarwal.com/research/lgn/ACCV 2022, with Samsung Research America. From one photo of a person, rebuilds each layer of clothing as separate 3D surfaces that never pass through each other.https://alakhaggarwal.com/research/epd-net/Wed, 09 Sep 2020 00:00:00 +0000https://alakhaggarwal.com/research/epd-net/IEEE IEMTRONICS 2020. A GAN that hides who is in a face image while keeping expression and other non-identifying information.https://alakhaggarwal.com/research/broad-learning-change-detection/Wed, 17 Jul 2019 00:00:00 +0000https://alakhaggarwal.com/research/broad-learning-change-detection/IEMGraph 2018, Springer. My part: a Broad Learning System that keeps adding its own enhancement layers until accuracy stops improving, applied to finding changed pixels in aerial images.https://alakhaggarwal.com/research/synthetic-transfer-learning/Thu, 26 Apr 2018 00:00:00 +0000https://alakhaggarwal.com/research/synthetic-transfer-learning/NCVPRIPG 2017, Springer, 100+ citations. Fine-tuning an object detector only on rendered images more than doubled its accuracy on real photos.