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JSIP is an international refereed journal dedicated to the latest advancements in signal and information processing. The goal of this journal is to keep a record of the state-of-the-art research and promote the research work in the areas. This journal invites original research and review papers that address the follow…
Tadahiko Kimoto
Improved gray-scale (IGS) quantization is a known method for re-quantizing digital gray-scale images for data compression while producing halftones by adding a level of randomness to improve visual quality of the resultant images. In this paper, first, analyz…
A. T. Burrell, P. Papantoni-Kazakos
We consider sparse signals embedded in additive white noise. We study parametrically optimal as well as tree-search sub-optimal signal detection policies. As a special case, we consider a constant signal and Gaussian noise, with and without data outliers pres…
Anh Tu Tran, Koichi Harada
In three-dimensional television (3DTV), an interactive free viewpoint selection application has received more attention so far. This paper presents a novel method that synthesizes a free-viewpoint based on multiple textures and depth maps in multi-view camera…
Navneet Upadhyay, Abhijit Karmakar
This paper addresses the problem of single-channel speech enhancement in the adverse environment. The critical-band rate scale based on improved multi-band spectral subtraction is investigated in this study for enhancement of single-channel speech. In this wo…
Fabricio Leonardi, Viviane Sampaio Santiago, Carolina Dias Chaves, Erivaldo Antônio da Silva
The digital images generated by remote sensors often contain noises that are inherent in the process of imaging and transmission. The application of digital processing techniques greatly enhance s the ability to extract information on surface targets from rem…
Anh Tu Tran, Koichi Harada
In this paper, we have presented a novel tracking method aiming at detecting objects and maintaining their la - bel/identification over the time. The key factors of this method are to use depth information and different strategies to track objects under vario…
Jian Yang, Qiang Song, Changwen Qu, You He
The presence of systematic measuring errors complicates track-to-track association, spatially separates the tracks that correspond to the same true target, and seriously decline the performances of traditional track-to-track association algorithms. Consequent…
Mandy A. Scott, Michael A. Persinger
Human cerebral systems are immersed in the earth’s magnetic field. To be consistent with the results of several correlational studies, we found that the most accurate detection of information at 50 m occurred when the geomagnetic activity was ~5 nT. The corre…
Xiaotong Wang, Guanlei Xu, Yue Ma, Lijia Zhou, Longtao Wang
This paper investigates the generalized Parseval’s theorem of fractional Fourier transform (FRFT) for concentrated data. Also, in the framework of multiple FRFT domains, Parseval’s theorem reduces to an inequality with lower and upper bounds associated with F…
Tadahiko Kimoto
In this paper, error-correction coding (ECC) in Gray codes is considered and its performance in the protecting of spatial image watermarks against lossy data compression is demonstrated. For this purpose, the differences between bit patterns of two Gray codew…
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JSIP is an international refereed journal dedicated to the latest advancements in signal and information processing. The goal of this journal is to keep a record of the state-of-the-art research and promote the research work in the areas. This journal invites original research and review papers that address the follow… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
Authors submit their manuscript, metadata, and declarations through the portal. There is no submission fee.
The editorial office screens the manuscript for scope, completeness, and formatting before assigning a handling editor.
At least two independent reviewers evaluate the manuscript under single-blind review. Where revisions are required, authors respond point by point.
On acceptance the article processing charge is invoiced and the CC BY 4.0 copyright handover is signed.
The article is copyedited, typeset, and given a DOI, then publishes open access with a permanent link.
Manuscripts must be original and not under consideration elsewhere. Submit in Microsoft Word or LaTeX with figures at 300 dpi minimum. Structure research articles as Abstract, Introduction, Methods, Results, Discussion, and References.
Use the journal's numbered (Vancouver) reference style. Cite sources consecutively in the order they appear, and ensure every reference is complete and retrievable.
Declare all funding sources, conflicts of interest, and ethical approvals (including informed consent and animal-care statements where applicable).