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Efficient Image Retrieval via Decoupling Diffusion into Online and Offline Processing
Fan Yang, Ryota Hinami, Yusuke Matsui +2
Diffusion is commonly used as a ranking or re-ranking method in retrieval tasks to achieve higher retrieval performance, and has attracted lots of attention in recent years. A down…
Reconfigurable Inverted Index
Yusuke Matsui, Ryota Hinami, Shin'ichi Satoh
Existing approximate nearest neighbor search systems suffer from two fundamental problems that are of practical importance but have not received sufficient attention from the resea…
Object Detection for Comics using Manga109 Annotations
Toru Ogawa, Atsushi Otsubo, Rei Narita +3
With the growth of digitized comics, image understanding techniques are becoming important. In this paper, we focus on object detection, which is a fundamental task of image unders…
Unsupervised Adversarial Learning of 3D Human Pose from 2D Joint Locations
Yasunori Kudo, Keisuke Ogaki, Yusuke Matsui +1
The task of three-dimensional (3D) human pose estimation from a single image can be divided into two parts: (1) Two-dimensional (2D) human joint detection from the image and (2) es…