Search Results for author: Avinab Saha

Found 5 papers, 3 papers with code

Exploring Explainability in Video Action Recognition

no code implementations13 Apr 2024 Avinab Saha, Shashank Gupta, Sravan Kumar Ankireddy, Karl Chahine, Joydeep Ghosh

To address these, we introduce Video-TCAV, by building on TCAV for Image Classification tasks, which aims to quantify the importance of specific concepts in the decision-making process of Video Action Recognition models.

Action Recognition Classification +2

HIDRO-VQA: High Dynamic Range Oracle for Video Quality Assessment

1 code implementation18 Nov 2023 Shreshth Saini, Avinab Saha, Alan C. Bovik

Our findings demonstrate that self-supervised pre-trained neural networks on SDR content can be further fine-tuned in a self-supervised setting using limited unlabeled HDR videos to achieve state-of-the-art performance on the only publicly available VQA database for HDR content, the LIVE-HDR VQA database.

Video Quality Assessment Visual Question Answering (VQA)

Study of Subjective and Objective Quality Assessment of Mobile Cloud Gaming Videos

no code implementations26 May 2023 Avinab Saha, Yu-Chih Chen, Chase Davis, Bo Qiu, Xiaoming Wang, Rahul Gowda, Ioannis Katsavounidis, Alan C. Bovik

We present the outcomes of a recent large-scale subjective study of Mobile Cloud Gaming Video Quality Assessment (MCG-VQA) on a diverse set of gaming videos.

Video Quality Assessment Visual Question Answering (VQA)

Re-IQA: Unsupervised Learning for Image Quality Assessment in the Wild

2 code implementations CVPR 2023 Avinab Saha, Sandeep Mishra, Alan C. Bovik

To advance research in this field, we propose a Mixture of Experts approach to train two separate encoders to learn high-level content and low-level image quality features in an unsupervised setting.

No-Reference Image Quality Assessment

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