Search Results for author: Naoyuki Onoe

Found 6 papers, 0 papers with code

Fiducial Focus Augmentation for Facial Landmark Detection

no code implementations23 Feb 2024 Purbayan Kar, Vishal Chudasama, Naoyuki Onoe, Pankaj Wasnik, Vineeth Balasubramanian

To effectively utilize the newly proposed augmentation technique, we employ a Siamese architecture-based training mechanism with a Deep Canonical Correlation Analysis (DCCA)-based loss to achieve collective learning of high-level feature representations from two different views of the input images.

Face Alignment Facial Landmark Detection +1

Estimation of individual causal effects in network setup for multiple treatments

no code implementations18 Dec 2023 Abhinav Thorat, Ravi Kolla, Niranjan Pedanekar, Naoyuki Onoe

To measure the representation loss, we extend existing metrics such as Wasserstein and Maximum Mean Discrepancy (MMD) from the binary treatment setting to the multiple treatments scenario.

Nonparallel Emotional Voice Conversion For Unseen Speaker-Emotion Pairs Using Dual Domain Adversarial Network & Virtual Domain Pairing

no code implementations21 Feb 2023 Nirmesh Shah, Mayank Kumar Singh, Naoya Takahashi, Naoyuki Onoe

Primary goal of an emotional voice conversion (EVC) system is to convert the emotion of a given speech signal from one style to another style without modifying the linguistic content of the signal.

Voice Conversion

A Unified Model for Fingerprint Authentication and Presentation Attack Detection

no code implementations7 Apr 2021 Additya Popli, Saraansh Tandon, Joshua J. Engelsma, Naoyuki Onoe, Atsushi Okubo, Anoop Namboodiri

Therefore, rather than performing the two tasks separately, we propose a joint model for spoof detection and matching to simultaneously perform both tasks without compromising the accuracy of either task.

TAR

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