1 code implementation • 29 Mar 2024 • Jaisidh Singh, Ishaan Shrivastava, Mayank Vatsa, Richa Singh, Aparna Bharati
Using CC-Neg along with modifications to the contrastive loss of CLIP, our proposed CoN-CLIP framework, has an improved understanding of negations.
no code implementations • 12 Feb 2024 • Joshua Krinsky, Alan Bettis, Qiuyu Tang, Daniel Moreira, Aparna Bharati
The social media-fuelled explosion of fake news and misinformation supported by tampered images has led to growth in the development of models and datasets for image manipulation detection.
1 code implementation • 27 Sep 2023 • Chaitanya Roygaga, Joshua Krinsky, Kai Zhang, Kenny Kwok, Aparna Bharati
Humans tend to form quick subjective first impressions of non-physical attributes when seeing someone's face, such as perceived trustworthiness or attractiveness.
no code implementations • 9 Dec 2022 • Soumyadip Roy, Chaitanya Roygaga, Nathaniel Blanchard, Aparna Bharati
Athletes routinely undergo fitness evaluations to evaluate their training progress.
1 code implementation • IEEE/CVF Winter Conference on Applications of Computer Vision (WACV) Workshops 2022 • Chaitanya Roygaga, Dhruva Patil, Michael Boyle, William Pickard, Raoul Reiser, Aparna Bharati, Nathaniel Blanchard
However, athlete error calls into question 46. 2% of movements — in these cases, an expert assessor would have the athlete redo the movement to eliminate the error.
no code implementations • 13 Jan 2020 • Aparna Bharati, Daniel Moreira, Patrick Flynn, Anderson Rocha, Kevin Bowyer, Walter Scheirer
To establish the efficacy of the proposed approach, comparisons with state-of-the-art handcrafted and deep learning-based descriptors, and image matching approaches are made.
no code implementations • 24 Mar 2019 • Joel Brogan, Aparna Bharati, Daniel Moreira, Kevin Bowyer, Patrick Flynn, Anderson Rocha, Walter Scheirer
Images from social media can reflect diverse viewpoints, heated arguments, and expressions of creativity, adding new complexity to retrieval tasks.
no code implementations • 9 Jul 2018 • Aparna Bharati, Daniel Moreira, Joel Brogan, Patricia Hale, Kevin W. Bowyer, Patrick J. Flynn, Anderson Rocha, Walter J. Scheirer
Creative works, whether paintings or memes, follow unique journeys that result in their final form.
no code implementations • WS 2018 • Nathaniel Blanchard, Daniel Moreira, Aparna Bharati, Walter J. Scheirer
We discard traditional transcription features in order to minimize human intervention and to maximize the deployability of our model on at-scale real-world data.
no code implementations • 19 Jan 2018 • Daniel Moreira, Aparna Bharati, Joel Brogan, Allan Pinto, Michael Parowski, Kevin W. Bowyer, Patrick J. Flynn, Anderson Rocha, Walter J. Scheirer
Given a large corpus of images and a query image, an interesting further step is to retrieve the set of original images whose content is present in the query image, as well as the detailed sequences of transformations that yield the query image given the original images.
no code implementations • 22 Sep 2017 • Aparna Bharati, Mayank Vatsa, Richa Singh, Kevin W. Bowyer, Xin Tong
However, previous work on this topic has not considered whether or how accuracy of retouching detection varies with the demography of face images.
1 code implementation • 1 Jun 2017 • Allan Pinto, Daniel Moreira, Aparna Bharati, Joel Brogan, Kevin Bowyer, Patrick Flynn, Walter Scheirer, Anderson Rocha
Departing from traditional digital forensics modeling, which seeks to analyze single objects in isolation, multimedia phylogeny analyzes the evolutionary processes that influence digital objects and collections over time.
1 code implementation • 31 May 2017 • Aparna Bharati, Daniel Moreira, Allan Pinto, Joel Brogan, Kevin Bowyer, Patrick Flynn, Walter Scheirer, Anderson Rocha
Deriving relationships between images and tracing back their history of modifications are at the core of Multimedia Phylogeny solutions, which aim to combat misinformation through doctored visual media.
no code implementations • 1 May 2017 • Joel Brogan, Paolo Bestagini, Aparna Bharati, Allan Pinto, Daniel Moreira, Kevin Bowyer, Patrick Flynn, Anderson Rocha, Walter Scheirer
As image tampering becomes ever more sophisticated and commonplace, the need for image forensics algorithms that can accurately and quickly detect forgeries grows.
1 code implementation • 16 Oct 2016 • Sandipan Banerjee, Joel Brogan, Janez Krizaj, Aparna Bharati, Brandon RichardWebster, Vitomir Struc, Patrick Flynn, Walter Scheirer
If a CNN is intended to tolerate facial pose, then we face an important question: should this training data be diverse in its pose distribution, or should face images be normalized to a single pose in a pre-processing step?