Posts by Collection



CodCad (2016)

CodCad was an online platform created to teach competitive programming for free. I co-founded CodCad in 2016.

Noic (2016)

Noic is a project that promotes scientific olympiads in Brazil and democratizes access to them. I presided Noic in 2016


Text-image Alignment for Diffusion-based Perception

Published in arXiv preprint, 2023

We use automatically generated captions to improve the text-image alignment of a diffusion backbone in downstream visual tasks such as semantic segmentation, depth estimation and object detection. Our method also achieves improves the SOTA in both single-domain and cross-domain tasks.

Recommended citation: Neehar Kondapaneni, Markus Marks, Manuel Knott, Rogério Guimarães, & Pietro Perona. (2023). Text-image Alignment for Diffusion-based Perception.