Articles

Sort by
Previous Page Page 2 of 2 Next Page
  1. EXPRESS PAPER

    Abnormality tracking during video capsule endoscopy using an affine triangular constraint based on surrounding features

    The precise tracking of an abnormality in the gastrointestinal tract is useful for medical training purposes. However, the gastrointestinal wall deforms continuously in an unpredictable manner, while abnormali...

    Yukiko Yanagawa, Tomio Echigo, Hai Vu, Hirotoshi Okazaki, Yasuhiro Fujiwara, Tetsuo Arakawa and Yasushi Yagi

    IPSJ Transactions on Computer Vision and Applications 2017 9:3

    Published on: 1 March 2017

  2. RESEARCH PAPER

    Real-time rendering of aerial perspective effect based on turbidity estimation

    In real outdoor scenes, objects distant from the observer suffer from a natural effect called aerial perspective that fades the colors of the objects and blends them to the environmental light color. The aeria...

    Carlos Morales, Takeshi Oishi and Katsushi Ikeuchi

    IPSJ Transactions on Computer Vision and Applications 2017 9:1

    Published on: 13 January 2017

  3. RESEARCH PAPER

    Temporally coherent disparity maps using CRFs with fast 4D filtering

    State-of-the-art methods for disparity estimation achieve good results for single stereo frames, but temporal coherence in stereo videos is often neglected. In this paper, we present a method to compute tempor...

    Siavash Arjomand Bigdeli, Gregor Budweiser and Matthias Zwicker

    IPSJ Transactions on Computer Vision and Applications 2016 8:10

    Published on: 9 December 2016

  4. RESEARCH PAPER

    A novel framework for cross-spectral iris matching

    Previous work on iris recognition focused on either visible light (VL), near-infrared (NIR) imaging, or their fusion. However, limited numbers of works have investigated cross-spectral matching or compared the...

    Mohammed A. M. Abdullah, Satnam S. Dlay, Wai L. Woo and Jonathon A. Chambers

    IPSJ Transactions on Computer Vision and Applications 2016 8:9

    Published on: 5 November 2016

  5. RESEARCH PAPER

    Nuclear detection in 4D microscope images of a developing embryo using an enhanced probability map of top-ranked intensity-ordered descriptors

    Nuclear detection in embryos is an indispensable process for quantitative analysis of the development of multicellular organisms. Due to the overlap in the distribution of pixel intensity of nuclear and cytopl...

    Xian-Hua Han, Yukako Tohsato, Koji Kyoda, Shuichi Onami, Ikuko Nishikawa and Yen-Wei Chen

    IPSJ Transactions on Computer Vision and Applications 2016 8:8

    Published on: 3 November 2016

  6. RESEARCH PAPER

    Vertical error correction of eye trackers in nonrestrictive reading condition

    The eye tracking technology is used for four decades for studying reading behavior. The applications are various: estimating the reader comprehension, identifying the reader, summarizing a read document, creat...

    Charles Lima Sanches, Olivier Augereau and Koichi Kise

    IPSJ Transactions on Computer Vision and Applications 2016 8:7

    Published on: 14 September 2016

  7. RESEARCH PAPER

    Effective elliptic arc selection from connected edge points

    Extracting edge points from an image and fitting ellipses to them is a fundamental technique for computer vision applications. However, since the extracted edge points sometimes contain non-elliptic arcs such ...

    Tomonari Masuzaki and Yasuyuki Sugaya

    IPSJ Transactions on Computer Vision and Applications 2016 8:6

    Published on: 6 September 2016

  8. EXPRESS PAPER

    Light path alignment for computed tomography of scattering material

    We aim to estimate internal slice of the scattering material by Computed Tomography (CT). In the scattering material, the light path is disturbed and is spread. Conventional CT cannot measure the scattering ma...

    Takafumi Iwaguchi, Takuya Funatomi, Hiroyuki Kubo and Yasuhiro Mukaigawa

    IPSJ Transactions on Computer Vision and Applications 2016 8:2

    Published on: 2 August 2016

  9. EXPRESS PAPER

    Variable exposure time imaging for obtaining unblurred HDR images

    In this paper, we propose a new camera and a new imaging technique for obtaining unblurred high-dynamic-range (HDR) images. In this camera, we achieve pixelwise control of exposure parameters by using a liquid...

    Saori Uda, Fumihiko Sakaue and Jun Sato

    IPSJ Transactions on Computer Vision and Applications 2016 8:3

    Published on: 2 August 2016

  10. EXPRESS PAPER

    Multibody motion segmentation for an arbitrary number of independent motions

    We propose a new method for segmenting feature point trajectories tracked through a video sequence without assuming a number of independent motions. Our method realizes motion segmentation of feature point tra...

    Yutaro Sako and Yasuyuki Sugaya

    IPSJ Transactions on Computer Vision and Applications 2016 8:1

    Published on: 2 August 2016

  11. EXPRESS PAPER

    Combining deep features for object detection at various scales: finding small birds in landscape images

    Demand for automatic bird ecology investigation rises rapidly along with the widespread installation of wind energy plants to estimate their adverse environmental effect. While significant advance in general i...

    Akito Takeki, Tu Tuan Trinh, Ryota Yoshihashi, Rei Kawakami, Makoto Iida and Takeshi Naemura

    IPSJ Transactions on Computer Vision and Applications 2016 8:5

    Published on: 2 August 2016

Previous Page Page 2 of 2 Next Page