Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Eunjung Chae"'
Publikováno v:
Sensors, Vol 15, Iss 1, Pp 880-898 (2015)
This paper presents a fast adaptive image restoration method for removing spatially varying out-of-focus blur of a general imaging sensor. After estimating the parameters of space-variant point-spread-function (PSF) using the derivative in each unifo
Externí odkaz:
https://doaj.org/article/33922add91694918b29205ea6722b199
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
This paper presents an image deblurring algorithm to remove motion blur using analysis of motion trajectories and local statistics based on inertial sensors. The proposed method estimates a point-spread-function (PSF) of motion blur by accumulating r
Externí odkaz:
https://doaj.org/article/747c19d8e7f6464e9f6cc32b2ff8e3d6
Publikováno v:
Journal of the Institute of Electronics and Information Engineers. 51:87-96
Publikováno v:
ICCE
This paper presents an adaptive anti-aliasing algorithm based on the wavelet-Fourier transform and directionally adaptive wavelet shrinkage. The proposed antialiasing algorithm detects aliasing artifacts by analyzing the frequency characteristics of
Publikováno v:
ICCE
This paper presents a single fisheye lens camera-based visual surveillance system for monitoring a wide area. A fisheye lens has a wider field-of-view (FOV) than normal lenses at the cost of a barrel distortion in the acquired image. After correcting
Publikováno v:
OPTICS EXPRESS(23): 17
This paper presents a depth-based defocus map estimation method from a single camera with multiple off-axis apertures. The proposed estimation algorithm consists of two steps: (i) object distance estimation using off-axis apertures and (ii) defocus m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f53a3c16b4f06dd6f07d4c299c43139
http://open-repository.kisti.re.kr/cube/handle/open_repository/476924.do
http://open-repository.kisti.re.kr/cube/handle/open_repository/476924.do
Publikováno v:
ICCAIS
In this paper, we present a novel fisheye lens calibration method and a spatially adaptive interpolation algorithm for correcting the radial distortion of the lens. The proposed calibration method uses a shifted lattice pattern (SLP) image that conta
Publikováno v:
Sensors (Basel, Switzerland)
Sensors
Volume 15
Issue 1
Pages 880-898
SENSORS(15): 1
Sensors, Vol 15, Iss 1, Pp 880-898 (2015)
Sensors
Volume 15
Issue 1
Pages 880-898
SENSORS(15): 1
Sensors, Vol 15, Iss 1, Pp 880-898 (2015)
This paper presents a fast adaptive image restoration method for removing spatially varying out-of-focus blur of a general imaging sensor. After estimating the parameters of space-variant point-spread-function (PSF) using the derivative in each unifo
Publikováno v:
The Scientific World Journal
The Scientific World Journal, Vol 2014 (2014)
The Scientific World Journal, Vol 2014 (2014)
This paper presents an image deblurring algorithm to remove motion blur using analysis of motion trajectories and local statistics based on inertial sensors. The proposed method estimates a point-spread-function (PSF) of motion blur by accumulating r
Autor:
Chanyong Park, Hejin Cheong, Eunjung Chae, Gwanghyun Jo, Vivek Maik, Joonki Paik, Eunsung Lee
Publikováno v:
The 18th IEEE International Symposium on Consumer Electronics (ISCE 2014).