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  1. Content type: Research article

    The past 20 years has seen a progressive evolution of computer vision algorithms for unsupervised 2D image segmentation. While earlier efforts relied on Markov random fields and efficient optimization (graph c...

    Authors: Xiaohui Huang, Chengliang Yang, Sanjay Ranka and Anand Rangarajan

    Citation: IPSJ Transactions on Computer Vision and Applications 2018 10:9

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  2. Content type: Research Paper

    This paper revisits the numerical shape-from-shading method proposed in early 1980s. The original problem is non-convex due to the unit norm constraint for surface normal, and the existing approaches including...

    Authors: Hiroaki Santo, Masaki Samejima and Yasuyuki Matsushita

    Citation: IPSJ Transactions on Computer Vision and Applications 2018 10:8

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  3. Content type: Express Paper

    UV printer, a digital fabrication tool, can print 2D patterns on 3D objects consisting of various materials by using UV inks which immediately dry through being exposed to ultraviolet light. In general use, th...

    Authors: Tsuyoshi Takatani, Koki Fujita, Kenichiro Tanaka, Takuya Funatomi and Yasuhiro Mukaigawa

    Citation: IPSJ Transactions on Computer Vision and Applications 2018 10:7

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  4. Content type: Express Paper

    Structure from motion (SfM) using imagery that involves extreme appearance changes is yet a challenging task due to a loss of feature repeatability. Using feature correspondences obtained by matching densely e...

    Authors: Aji Resindra Widya, Akihiko Torii and Masatoshi Okutomi

    Citation: IPSJ Transactions on Computer Vision and Applications 2018 10:6

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  5. Content type: Technical Note

    In this paper, we describe the world’s largest gait database with real-life carried objects (COs), which has been made publicly available for research purposes, and its application to the performance evaluatio...

    Authors: Md. Zasim Uddin, Thanh Trung Ngo, Yasushi Makihara, Noriko Takemura, Xiang Li, Daigo Muramatsu and Yasushi Yagi

    Citation: IPSJ Transactions on Computer Vision and Applications 2018 10:5

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  6. Content type: Research Paper

    This paper describes the world’s largest gait database with wide view variation, the “OU-ISIR gait database, multi-view large population dataset (OU-MVLP)”, and its application to a statistically reliable perf...

    Authors: Noriko Takemura, Yasushi Makihara, Daigo Muramatsu, Tomio Echigo and Yasushi Yagi

    Citation: IPSJ Transactions on Computer Vision and Applications 2018 10:4

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  7. Content type: Research Paper

    Traditional image enhancement techniques produce different types of noise such as unnatural effects, over-enhancement, and artifacts, and these drawbacks become more prominent in enhancing dark images. To over...

    Authors: Khalid Hussain, Shanto Rahman, Md. Mostafijur Rahman, Shah Mostafa Khaled, M. Abdullah-Al Wadud, Muhammad Asif Hossain Khan and Mohammad Shoyaib

    Citation: IPSJ Transactions on Computer Vision and Applications 2018 10:3

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  8. Content type: Systems Paper

    In sports analysis, player tracking is essential to the extraction of statistics such as speed, distance and direction of motion. Simultaneous tracking of multiple people is still a very challenging computer v...

    Authors: Rikke Gade and Thomas B. Moeslund

    Citation: IPSJ Transactions on Computer Vision and Applications 2018 10:2

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  9. Content type: Research Paper

    In this paper, we propose a saliency detection model for RGB-D images based on the deep features of RGB images and depth images within a Bayesian framework. By analysing 3D saliency in the case of RGB images a...

    Authors: Songtao Wang, Zhen Zhou, Wei Jin and Hanbing Qu

    Citation: IPSJ Transactions on Computer Vision and Applications 2018 10:1

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  10. Content type: Research Paper

    This paper presents an integrated background subtraction and shadow detection algorithm to identify background, shadow, and foreground regions in a video sequence, a fundamental task in video analytics. The ba...

    Authors: Arun Varghese and Sreelekha G

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:25

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  11. Content type: Technical Note

    In this paper, we describe the world’s largest gait database, the “OU-ISIR Gait Database, Large Population Dataset with Age (OULP-Age)” and its application to a statistically reliable performance evaluation of...

    Authors: Chi Xu, Yasushi Makihara, Gakuto Ogi, Xiang Li, Yasushi Yagi and Jianfeng Lu

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:24

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  12. Content type: Research Paper

    Recent years have witnessed the dramatic evolution in visual data volume and processing capabilities. For example, technical advances have enabled 3D modeling from large-scale crowdsourced photo collections. C...

    Authors: Ke Wang, Enrique Dunn, Mikel Rodriguez and Jan-Michael Frahm

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:23

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  13. Content type: Research Paper

    Fine-grained visual categorization has recently received great attention as the volumes of labeled datasets for classification of specific objects, such as cars, bird species, and air-crafts, have been increas...

    Authors: Berkan Solmaz, Erhan Gundogdu, Veysel Yucesoy and Aykut Koc

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:22

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  14. Content type: Research Paper

    In deep learning, deep neural network (DNN) hyperparameters can severely affect network performance. Currently, such hyperparameters are frequently optimized by several methods, such as Bayesian optimization a...

    Authors: Yoshihiko Ozaki, Masaki Yano and Masaki Onishi

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:20

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  15. Content type: Research Paper

    Multi-modal sensory data plays an important role in many computer vision and robotics tasks. One popular multi-modal pair is cameras and laser scanners. To overlay and jointly use the data from both modalities...

    Authors: Peter Fuersattel, Claus Plank, Andreas Maier and Christian Riess

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:21

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  16. Content type: Research Paper

    The objective of this study is to demonstrate through empirical evaluation the potential of a number of computer vision (CV) methods for sex determination from human skull. To achieve this, six local feature r...

    Authors: Olasimbo Ayodeji Arigbabu, Iman Yi Liao, Nurliza Abdullah and Mohamad Helmee Mohamad Noor

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:19

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  17. Content type: Technical Note

    Single sensor-based multi-modal biometrics is a promising approach that offers simple system construction, low cost, and wide applicability to real situations such as CCTV footage-based criminal investigations...

    Authors: Md. Zasim Uddin, Daigo Muramatsu, Takuhiro Kimura, Yasushi Makihara and Yasushi Yagi

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:18

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  18. Content type: Review Paper

    In this paper, we review diminished reality (DR) studies that visually remove, hide, and see through real objects from the real world. We systematically analyze and classify publications and present a technolo...

    Authors: Shohei Mori, Sei Ikeda and Hideo Saito

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:17

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  19. Content type: REVIEW PAPER

    SLAM is an abbreviation for simultaneous localization and mapping, which is a technique for estimating sensor motion and reconstructing structure in an unknown environment. Especially, Simultaneous Localizatio...

    Authors: Takafumi Taketomi, Hideaki Uchiyama and Sei Ikeda

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:16

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  20. Content type: EXPRESS PAPER

    Recovering temporal point spread functions (PSFs) is important for various applications, especially analyzing light transport. Some methods that use amplitude-modulated continuous wave time-of-flight (ToF) cam...

    Authors: Kazuya Kitano, Takanori Okamoto, Kenichiro Tanaka, Takahito Aoto, Hiroyuki Kubo, Takuya Funatomi and Yasuhiro Mukaigawa

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:15

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  21. Content type: RESEARCH PAPER

    This paper presents a novel method for pair-wise range image registration, a backbone task in world modeling, parts inspection and manufacture, object recognition, pose estimation, robotic navigation, and reve...

    Authors: Linh Tao, Tam Bui and Hiroshi Hasegawa

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:14

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  22. Content type: RESEARCH PAPER

    Common light sources such as an ordinary flashlight with lenses and/or reflectors make complex 4-D light field that cannot be represented by conventional isotropic distribution model nor point light source mod...

    Authors: Takahito Aoto, Tomokazu Sato, Yasuhiro Mukaigawa and Naokazu Yokoya

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:13

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  23. Content type: Express Paper

    We present a new approach for selecting image pairs that are more likely to match in Structure from Motion (SfM). We propose to use Jaccard Similarity (JacS) which shows how many different visual words is shar...

    Authors: Takaharu Kato, Ikuko Shimizu and Tomas Pajdla

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:12

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  24. Content type: EXPRESS PAPER

    This paper proposes a fast recognition method based on generalized similarity measure (GSM). The GSM achieves good recognition accuracy for face recognition, but has a scalability problem. Because the GSM meth...

    Authors: Yuzuko Utsumi, Tomoya Mizuno, Masakazu Iwamura and Koichi Kise

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:11

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  25. Content type: EXPRESS PAPER

    Holograms are security features applied to security documents like banknotes, passports, and ID cards in order to protect them from counterfeiting. Checking the authenticity of holograms is an important but di...

    Authors: Daniel Soukup and Reinhold Huber-Mörk

    Citation: IPSJ Transactions on Computer Vision and Applications 2017 9:9

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