Results 41 to 50 of about 239,093 (118)

High efficiency and subsample based image coding algorithm for capsule endoscopy [PDF]

Network Biology, 2018
A simple and efficient image compression algorithm for the capsule endoscopy is given in this paper. The algorithm consist of simplified RGB-YUV colour transform, corner clipping, differential pulse code modulation and Golomb-Rice code.
Nithin Varma Malathkar, Surender Kumar Soni   +1 more
doaj  

Impact of Misclassification Rates on Compression Efficiency of Red Blood Cell Images of Malaria Infection Using Deep Learning

Entropy, 2019
Malaria is a severe public health problem worldwide, with some developing countries being most affected. Reliable remote diagnosis of malaria infection will benefit from efficient compression of high-resolution microscopic images.
Yuhang Dong, W. David Pan, Dongsheng Wu
doaj   +1 more source

COMPRESSION OF MICROARRAY IMAGES USING MULTI-BITPLANE METHOD [PDF]

ICTACT Journal on Image and Video Processing, 2011
The development of microarray technology has been remarkable, and it is becoming a daily tool in many genomic research laboratories. The widespread adoption of this technology, coupled with the signifi- cant volume of data generated per experiment, in ...
A. Sharmila Agnal, K. Mala
doaj  

Analysis of Binary Image Coding Methods for Outdoor Applications of Wireless Vision Sensor Networks

IEEE Access, 2018
The processing of images at the vision sensor nodes (VSN) requires a high computation power and their transmission requires a large communication bandwidth.
Khursheed Aurangzeb, Musaed Alhussein, Mattias O'Nils   +2 more
doaj   +1 more source

Forensic analysis and evaluation of file‐wiping applications in Android OS

Journal of Forensic Sciences, Volume 71, Issue 1, Page 338-352, January 2026.
Abstract Anti‐forensics refers to techniques designed to obstruct the discovery of evidence in digital forensic investigations. File‐wiping is one of the anti‐forensic techniques that make data recovery impossible by overwriting data with specific patterns. This technique poses significant challenges to investigators.
Dong Bin Oh, Somi Lim, Suji Lee, Yesong Jo, Gahyun Choi, Bumyun Kim, Huy Kang Kim   +6 more
wiley   +1 more source

Robust Real‐Time Detection of Small Traffic Signs in Adverse Weather Conditions Using GAHP‐YOLOv8

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
Traffic sign detection (TSD) is a fundamental component of intelligent transportation systems (ITS) and autonomous driving. Despite recent advancements in deep learning, robust TSD in real‐world scenarios remains challenging due to the prevalence of small targets, complex environmental interference (e.g., adverse weather and varying illumination), and ...
Jinke Cheng, Xue Wang, Sheng Zhang, Suhuan Feng, Jingbo Fu, Qingkun He, Guo Li, Wenbin Wang, Senhui Liu, Jinhao Liang   +9 more
wiley   +1 more source

Protocol for assessing urban‐rural environmental stress disparities in ADRD through ecological momentary assessment (AURESIA)

Alzheimer's &Dementia: Behavior &Socioeconomics of Aging, Volume 1, Issue 4, December 2025.
Abstract Introduction Consistent exposure to environmental stressors increases the risk of Alzheimer's disease and related dementias (ADRD). Little is known about the timing, location, and nature of these stressors. We outline the protocol for an ongoing study using a novel ecological momentary assessment app to evaluate environmental stressors in ...
Sarah A. Greenwell, Laurel S. Curran, Chasie E. Poe, Maria Klein, Xing Yao, Bailey K. Ortyl, Patrick C. Shih, Erik J. Nelson, Malaz Boustani, Paul Dexter, Zina Ben Miled, Mario Schootman, Stephanie Dickinson, Frederick W. Unverzagt, Evan J. Jordan   +14 more
wiley   +1 more source

Adding rate control to JPEG-LS

, 2001
In this paper, we present a low cost approach to design rate control algorithm for JPEG-LS, the latest JPEG lossless/near lossless image compression standard, to achieve an information loss adaptive and rate-controlled near lossless image compression ...
Grecos, Christos, Jiang, Jianmin
core   +1 more source

Aging Reduces Intestinal Stem Cell Activity in Killifish and Intermittent Fasting Reverses Intestinal Gene Expression Patterns

Aging Cell, Volume 24, Issue 11, November 2025.
Intestinal stem cells occur in clusters, and the cycle time of stem cells increases with age. The age‐dependent decline in structural intestinal tissue homeostasis is associated with a decline in stem cell activity. Aging causes significant changes in intestinal gene expression; intermittent fasting from adulthood onwards results in a gene expression ...
Michael Kothmayer, Sylvia Laffer, Philipp Widmayer, Elmar E. Ebner, Fehima Ugarak, David Martin, Stefan H. Geyer, Kareem Elsayad, Wolfgang J. Weninger, Sabine Lagger, Klara Weipoltshammer, Oliver Pusch, Christian Schöfer   +12 more
wiley   +1 more source

Efficient high-performance ASIC implementation of JPEG-LS encoder

, 2007
This paper introduces an innovative design which implements a high-performance JPEG-LS encoder. The encoding process follows the principles of the JPEG-LS lossless mode.
Markos Papadonikolakis, Kakarountas, A. P., Pantazis, V., Vasilleios Pantazis, Papadonikolakis, M., Athanasios P. Kakarountas   +5 more
core   +1 more source