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Junghyuk Lee

3 accepted papers

2024

Anomaly Score: Evaluating Generative Models and Individual Generated Images based on Complexity and Vulnerability

CVPR 2024poster

With the advancement of generative models the assessment of generated images becomes increasingly more important. Previous methods measure distances between features of reference and generated images from trained vision models. In this paper we conduct an extensive investigation into the relationshi…

Cited by 3SourcePDFScholar
2023

Demystifying Randomly Initialized Networks for Evaluating Generative Models

AAAI 2023technical

Evaluation of generative models is mostly based on the comparison between the estimated distribution and the ground truth distribution in a certain feature space. To embed samples into informative features, previous works often use convolutional neural networks optimized for classification, which is…

Cited by 2SourcePDFScholar
2022

TREND: Truncated Generalized Normal Density Estimation of Inception Embeddings for GAN Evaluation

ECCV 2022poster

"Evaluating image generation models such as generative adversarial networks (GANs) is a challenging problem. A common approach is to compare the distributions of the set of ground truth images and the set of generated test images. The Frechet Inception distance is one of the most widely used metrics…

Cited by 7SourcePDFScholar