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Journal of Imaging Science and Technology

Subscription journal
ISSN (Print) 1062-3701
Published by Society for Imaging Science and Technology

[2 journals]

Multispectral Imaging of Wok-Fried Vegetables
- Abstract: Line H. Clemmensen, Bjorn S. Dissing, Grethe Hyldig et al. Quality control in the food industry is often performed by measuring various chemical compounds in the food involved. The authors propose an imaging concept for acquiring high-quality multispectral images to evaluate optical reflection changes in carrots and celeriac over a period of 14 days. For co ... [J. Imaging Sci. Technol. 56, 020404 (2012)] published Tue May 22, 2012.
  PubDate: Tue, 22 May 2012 12:34:51 GMT
MaxRGB Reconsidered
- Abstract: Brian Funt and Lilong Shi The poor performance of the MaxRGB illumination-estimation method is often used in the literature as a foil when promoting some new illumination-estimation method. However, MaxRGB has usually been tested on images of only 8-bits per channel, where clipping of high radiances is likely to have occurre ... [J. Imaging Sci. Technol. 56, 020501 (2012)] published Tue May 22, 2012.
  PubDate: Tue, 22 May 2012 12:34:51 GMT
Barcode Technique to Visualize and Quantify Chocolate Milk Stability
- Abstract: Flemming Moller Chocolate milk instability was monitored by time series of images. It is demonstrated how a time series of images can be summarized into a single image, named a stability barcode. The stability barcode is generated by collapsing time series frames to pixel columns and arranging the pixel columns to ... [J. Imaging Sci. Technol. 56, 020402 (2012)] published Tue May 22, 2012.
  PubDate: Tue, 22 May 2012 12:34:50 GMT
Multispectral Image Analysis for Astaxanthin Coating Classification
- Abstract: Martin Georg Ljungqvist, Bjarne Kjaer Ersboll, Michael Engelbrecht Nielsen et al. Industrial quality inspection using image analysis on astaxanthin coating in aquaculture feed pellets is of great importance for automatic production control. The pellets were divided into two groups: one with pellets coated using synthetic astaxanthin in fish oil and the other with pellets coated o ... [J. Imaging Sci. Technol. 56, 020403 (2012)] published Tue May 22, 2012.
  PubDate: Tue, 22 May 2012 12:34:50 GMT
Color Fidelity Evaluation Using Fruit and Paper Colors
- Abstract: Brian Funt and Milan Mosny Color image calibration is usually done with the aid of a color chart such as an X-Rite ColorChecker containing a set of carefully produced color patches. However, in many consumer applications, such as internet shopping, for which the correct reproduction of color can be very important, most users ... [J. Imaging Sci. Technol. 56, 020401 (2012)] published Tue May 22, 2012.
  PubDate: Tue, 22 May 2012 12:34:49 GMT
From the Editor / From the Guest Editors
- Abstract: George T.-C. Chiu, Jon Yngve Hardeberg, and Line Harder Clemmensen not available. [J. Imaging Sci. Technol. 56, 020101 (2012)] published Tue May 22, 2012.
  PubDate: Tue, 22 May 2012 12:34:49 GMT
Depletion Charging and Surface Charge Injection in High Gamma Photoreceptors
- Abstract: Kuniki Seino, Shuji Iino, Hideaki Hirahara et al. In a single-layer organic photoreceptor, depletion charging and surface charge injection are important issues in the electrophotographic process. During the initial stages of the charging process, a finite amount of free and shallow trap generated charges are swept out of the bulk of the photoconduc ... [J. Imaging Sci. Technol. 56, 020503 (2012)] published Fri May 18, 2012.
  PubDate: Fri, 18 May 2012 14:37:01 GMT
Experimental Characterization of Transient Tone Deviation in Print Jobs for Color Electrophotography
- Abstract: Yan-Fu Kuo, Chao-Lung Yang, George T.-C. Chiu et al. Print quality tests using off-the-shelf color electrophotographic printers revealed systematic tone fluctuations among the first several pages in print jobs after idle periods as short as 1 min, under certain environmental conditions. It can be shown that the tone values on the first few pages of a ... [J. Imaging Sci. Technol. 56, 020502 (2012)] published Fri May 18, 2012.
  PubDate: Fri, 18 May 2012 14:36:59 GMT
New Minutiae-Matching Method Based on Partial Fingerprints
- Abstract: Chin-Hsin Chang, Jin-Hong Lin, and Innchyn Her As information technologies have advanced greatly in the recent years, the security problem of information networks becomes all the more important. As a result, biometric identification techniques have been given considerable attention. Fingerprint-related techniques, due to their desirable properti ... [J. Imaging Sci. Technol. 56, 010503 (2012)] published Wed Mar 21, 2012.
  PubDate: Wed, 21 Mar 2012 16:31:20 GMT
Call for Papers: Focused Section on Digital Fabrication and Functional Printing
- Abstract: not available. [J. Imaging Sci. Technol. 56, 010102 (2012)] published Tue Mar 20, 2012.
  PubDate: Tue, 20 Mar 2012 17:18:08 GMT
From the Editor
- Abstract: George T.-C. Chiu not available. [J. Imaging Sci. Technol. 56, 010101 (2012)] published Tue Mar 20, 2012.
  PubDate: Tue, 20 Mar 2012 17:18:06 GMT
Algorithms and Accuracy of Transforming Orthophoto Maps into Quadtree Tiling for Google Maps
- Abstract: Sebastian Castillo-Carrion, Ruth Romero Jimenez, Jose-Emilio Guerrero-Ginel et al. One of the most important features of a tourist mapping service is its ability to speed up the process of large image navigation. To achieve this goal, most techniques use interactive compressions such as Multiresolution Seamless Image Database, ERMapper compressed wavelet, and JPEG2000. An alternat ... [J. Imaging Sci. Technol. 56, 010502 (2012)] published Fri Mar 16, 2012.
  PubDate: Fri, 16 Mar 2012 12:04:40 GMT
Diagnostic Ultrasound Image Enhancement: A Multiscale Permutation Approach
- Abstract: S. Kalaivani and R. S. D. Wahidabanu It has been estimated that one out of every four medical diagnosis in the world involves ultrasound imaging modality because of its noninvasive nature, low cost and capability of forming real time imaging. Ultrasonic imaging extends its application to many fields of medical diagnosis, but the utiliz ... [J. Imaging Sci. Technol. 56, 010501 (2012)] published Thu Mar 15, 2012.
  PubDate: Thu, 15 Mar 2012 18:06:14 GMT
Simple Color Prediction Model Based on CIEXYZ Using an Effective Coverage Map
- Abstract: Yuanyuan Qu and Sasan Gooran Most of the color prediction models use a single dot gain curve for each primary ink. In the proposed model, the behavior of the dot gain of each primary ink is characterized by three curves based on CIEXYZ tristimulus values. In our previous works, it was shown that the usage of three characterizat ... [J. Imaging Sci. Technol. 56, 010506 (2012)] published Wed Mar 14, 2012.
  PubDate: Wed, 14 Mar 2012 12:18:13 GMT
Dependence of Electrostatic Field Strength on Image Transfer Roller Dimensions in a Toner Transfer Region
- Abstract: Julijonas Kalade, Robertas Maldzius, Jonas Sidaravicius et al. Using an expansion of electrostatic potential in terms of partial solutions of the Poisson equations, a distribution of electrostatic field strength in a two-dimensional (2D) toner transfer system region between the toner and the paper has been calculated. The results have been obtained for a system ... [J. Imaging Sci. Technol. 56, 010504 (2012)] published Wed Mar 14, 2012.
  PubDate: Wed, 14 Mar 2012 12:18:12 GMT
Assessment of Color Fringe on Scanned Images
- Abstract: Seul Ki Jang and Choon-Woo Kim Scanner, as a component of multifunction peripheral or standalone device, is widely utilized for document scanning and copying. There are various image quality attributes affecting performance of scanners. This article is focused on quantitative evaluation of color fringe on scanned images. Based on ... [J. Imaging Sci. Technol. 56, 010505 (2012)] published Wed Mar 14, 2012.
  PubDate: Wed, 14 Mar 2012 12:18:12 GMT
Digital Proofing of Spot Color Overprints for Flexography
- Abstract: S. L. Sangmule, V. Lovell, A. Pekarovicova et al. Due to the advancement in inkjet digital printing, it is possible to print spot color short run jobs with high quality and desired level of consistency in color at low cost. Mostly in the packaging industry, specific color is used for specific requirements of a customer, which is called a spot color ... [J. Imaging Sci. Technol. 56, 010507 (2012)] published Tue Mar 13, 2012.
  PubDate: Tue, 13 Mar 2012 20:50:12 GMT
Spatio-Spectral Modeling and Compensation of Transversal Chromatic Aberrations in Multispectral Imaging
- Abstract: Julie Klein, Johannes Brauers, and Til Aach In optical imaging systems, the wavelength-dependency of the refraction indices of lenses causes chromatic aberrations: electromagnetic radiation from an object point is dispersed in a rainbow-like manner on the sensor. These aberrations were so far only measured and modeled for up to three, often r ... [J. Imaging Sci. Technol. 55, 060502 (2011)] published Fri Dec 23, 2011.
  PubDate: Fri, 23 Dec 2011 14:54:43 GMT
Enhancing the Specular Effect of Metallic Color Prints by Reducing the Use of Yellow Ink
- Abstract: Thomas Bugnon, Andrea Maesani, and Roger D. Hersch The MetallicArt technique is used as a visual security feature to hide patterns in CMY images using an additional silver ink. The patterns are hidden under nonspecular viewing conditions and visible under specular viewing conditions. By varying the amount of silver ink, the authors control the inten ... [J. Imaging Sci. Technol. 55, 060506 (2011)] published Fri Dec 23, 2011.
  PubDate: Fri, 23 Dec 2011 14:52:35 GMT
Object-Specific and Target-Free Procedure for the Color Accuracy of a Two-Dimensional Digital Reproduction
- Abstract: M. Selva, L. Stefani, and G. Trumpy This article presents a new methodology for the color accuracy optimization of a two-dimensional digital reproduction. Selecting a training set referring to the colorimetric content of the object to be reproduced results in a significant improvement of the color accuracy of an RGB reproduction. Some ... [J. Imaging Sci. Technol. 55, 060503 (2011)] published Thu Dec 22, 2011.
  PubDate: Thu, 22 Dec 2011 13:16:18 GMT