Results 21 to 30 of about 1,705 (213)

Degraded Historical Document Binarization: A Review on Issues, Challenges, Techniques, and Future Directions

Journal of Imaging, 2019
In this era of digitization, most hardcopy documents are being transformed into digital formats. In the process of transformation, large quantities of documents are stored and preserved through electronic scanning.
Alaa Sulaiman, Khairuddin Omar, Mohammad F. Nasrudin   +2 more
doaj   +1 more source

A Benchmark for Image Forgery Detection and Localization on Social Media Images

Journal of Sensor and Actuator Networks
The widespread manipulation of digital images on social media has significantly undermined public trust in visual content and created major challenges for automated forgery detection.
Md. Mehedi Rahman Rana, Md. Anisur Rahman, Kamrul Hasan Talukder, Syed Md. Galib, Nazmul Siddique   +4 more
doaj   +1 more source

Global manipulation of digital images can lead to variation in cytological diagnosis

Journal of Pathology Informatics, 2011
Background: With the adoption of a completely electronic workflow by several journals and the advent of telepathology, digital imaging has become an integral part of every scientific research. However, manipulating digital images is very easy, and it can
H Prasad, Sangeeta Wanjari, Rajkumar Parwani   +2 more
doaj   +1 more source

Multimodal transformer-based watermarking for deepfake detection and digital media authentication: current progress, challenges, and future directions

Frontiers in Artificial Intelligence
The rapid advancement of deepfake generation technologies has fundamentally outpaced the forensic tools designed to detect and authenticate digital media.
Kok Swee Sim, Md Tahidul Islam
doaj   +1 more source

Gate-controlled spin-polarization reversal in high-performance nanoscale field-effect transistors with a bipolar magnetic semiconductor LaBr2 channel

npj Computational Materials
Driven by the growing demand for lower power consumption and higher integration density in electronic circuits of the post-Moore era, nanoscale spin field-effect transistors (spin-FETs) have emerged as a promising candidate for next-generation spintronic
Shao-Xian Wang, Ya-Qi Kong, Shun-Bo Jiang, Ming-Lang Wang, Ming-Zhi Wei, Gang Chen, Chuan-Kui Wang, Guang-Ping Zhang   +7 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

An experimental study of animating-based facial image manipulation in online class environments

Scientific Reports, 2023
Recent advances in artificial intelligence technology have significantly improved facial image manipulation, which is known as Deepfake. Facial image manipulation synthesizes or replaces a region of the face in an image with that of another face.
Jeong-Ha Park, Chae-Yun Lim, Hyuk-Yoon Kwon   +2 more
doaj   +1 more source

BMT4me En Español: Multisite Feasibility and Usability Testing of a Spanish‐Language mHealth Adherence Support App for Spanish‐Speaking Caregivers of Children After Hematopoietic Stem Cell Transplantation and Cancer Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Medication nonadherence during the first 100 days after pediatric hematopoietic stem cell transplantation (HSCT) and during oncology treatment increases risk for complications. BMT4me is a caregiver‐facing mobile health (mHealth) application providing medication reminders, symptom tracking, and note‐taking features to support ...
Micah A. Skeens, Madeline R. Peek, Bianca Franklin, Emre Sezgin, Melissa Beauchemin   +4 more
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Detection of Manipulations in Digital Images: A Review of Passive and Active Methods Utilizing Deep Learning

Applied Sciences
The modern society generates vast amounts of digital content, whose credibility plays a pivotal role in shaping public opinion and decision-making processes.
Paweł Duszejko, Tomasz Walczyna, Zbigniew Piotrowski   +2 more
doaj   +1 more source