71 citations · 304 across the 98 of their papers we have counts for
10 papers · 2 filters
An Image Fusion Scheme for Single-Shot High Dynamic Range Imaging with Spatially Varying Exposures
Chihiro Go, Yuma Kinoshita, Sayaka Shiota +1
This paper proposes a novel multi-exposure image fusion (MEF) scheme for single-shot high dynamic range imaging with spatially varying exposures (SVE). Single-shot imaging with SVE…
A hue-preserving tone mapping scheme based on constant-hue plane without gamut problem
Yuma Kinoshita, Kouki Seo, Artit Visavakitcharoen +1
We propose a novel hue-preserving tone mapping scheme. Various tone mapping operations have been studied so far, but there are very few works on color distortion caused in image to…
Single-Shot High Dynamic Range Imaging with Spatially Varying Exposures Considering Hue Distortion
Chihiro Go, Yuma Kinoshita, Sayaka Shiota +1
We proposes a novel single-shot high dynamic range imaging scheme with spatially varying exposures (SVE) considering hue distortion. Single-shot imaging with SVE enables us to capt…
Adversarial Test on Learnable Image Encryption
MaungMaung AprilPyone, Warit Sirichotedumrong, Hitoshi Kiya
Data for deep learning should be protected for privacy preserving. Researchers have come up with the notion of learnable image encryption to satisfy the requirement. However, exist…
A Color Compensation Method Using Inverse Camera Response Function for Multi-exposure Image Fusion
Artit Visavakitcharoen, Yuma Kinoshita, Hitoshi Kiya
Multi-exposure image fusion is a method for producing an image with a wide dynamic range by fusing multiple images taken under various exposure values. In this paper, we discuss co…
Performance Evaluation of Two-layer lossless HDR Coding using Histogram Packing Technique under Various Tone-mapping Operators
Hiroyuki Kobayashi, Hitoshi Kiya
We proposed a lossless two-layer HDR coding method using a histogram packing technique. The proposed method was demonstrated to outperform the normative JPEG XT encoder, under the…
An Image Identification Scheme of Encrypted JPEG Images for Privacy-Preserving Photo Sharing Services
Kenta Iida, Hitoshi Kiya
We propose an image identification scheme for double-compressed encrypted JPEG images that aims to identify encrypted JPEG images that are generated from an original JPEG image. To…
Two-layer Near-lossless HDR Coding with Backward Compatibility to JPEG
Hiroyuki Kobayashi, Osamu Watanabe, Hitoshi Kiya
We propose an efficient two-layer near-lossless coding method using an extended histogram packing technique with backward compatibility to the legacy JPEG standard. The JPEG XT, wh…
Convolutional Neural Networks Considering Local and Global features for Image Enhancement
Yuma Kinoshita, Hitoshi Kiya
In this paper, we propose a novel convolutional neural network (CNN) architecture considering both local and global features for image enhancement. Most conventional image enhancem…
Deep Inverse Tone Mapping Using LDR Based Learning for Estimating HDR Images with Absolute Luminance
Yuma Kinoshita, Hitoshi Kiya
In this paper, a novel inverse tone mapping method using a convolutional neural network (CNN) with LDR based learning is proposed. In conventional inverse tone mapping with CNNs, g…