Search Results for author: Che-Han Chang

Found 5 papers, 1 papers with code

Hypernetwork-Based Augmentation

no code implementations11 Jun 2020 Chih-Yang Chen, Che-Han Chang

In this paper, we propose an efficient gradient-based search algorithm, called Hypernetwork-Based Augmentation (HBA), which simultaneously learns model parameters and augmentation hyperparameters in a single training.

Data Augmentation

RelGAN: Multi-Domain Image-to-Image Translation via Relative Attributes

3 code implementations ICCV 2019 Po-Wei Wu, Yu-Jing Lin, Che-Han Chang, Edward Y. Chang, Shih-wei Liao

Our method is capable of modifying images by changing particular attributes of interest in a continuous manner while preserving the other attributes.

Attribute Image-to-Image Translation +1

KG-GAN: Knowledge-Guided Generative Adversarial Networks

no code implementations29 May 2019 Che-Han Chang, Chun-Hsien Yu, Szu-Ying Chen, Edward Y. Chang

Can generative adversarial networks (GANs) generate roses of various colors given only roses of red petals as input?

Image Generation

CLKN: Cascaded Lucas-Kanade Networks for Image Alignment

no code implementations CVPR 2017 Che-Han Chang, Chun-Nan Chou, Edward Y. Chang

The main component of this architecture is a Lucas-Kanade layer that performs the inverse compositional algorithm on convolutional feature maps.

Homography Estimation

Shape-Preserving Half-Projective Warps for Image Stitching

no code implementations CVPR 2014 Che-Han Chang, Yoichi Sato, Yung-Yu Chuang

It provides good alignment accuracy as projective warps while preserving the perspective of individual image as similarity warps.

Image Stitching

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