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السجلات المعروضة 5511 -- 5520 من 12375
COVID-19 lesion segmentation using lung CT scan images: Comparative study based on active contour models
(
MDPI
, 2021 , Article)
Pneumonia is a lung infection that threatens all age groups. In this paper, we use CT scans to investigate the effectiveness of active contour models (ACMs) for segmentation of pneumonia caused by the Coronavirus disease ...
Text-dependent writer identification for arabic handwriting
(
Hindawi Publishing Corporation
, 2012 , Article)
This paper proposes a system for text-dependent writer identification based on Arabic handwriting. First, a database of words was assembled and used as a test base. Next, features vectors were extracted from writers' word ...
A new chaos-based image-encryption and compression algorithm
(
Hindawi Publishing Corporation
, 2012 , Article)
We propose a new and efficient method to develop secure image-encryption techniques. The new algorithm combines two techniques: encryption and compression. In this technique, a wavelet transform was used to decompose the ...
Round-Robin sequential forward selection algorithm for prostate cancer classification and diagnosis using multispectral imagery
(
Springer
, 2011 , Article)
This paper proposes an automatic classification system for the use in prostate cancer diagnosis. The system aims to detect and classify prostatic tissue textures captured from microscopic samples taken from needle biopsies. ...
Applications, databases and open computer vision research from drone videos and images: a survey
(
Springer Science and Business Media B.V.
, 2021 , Article)
Analyzing videos and images captured by unmanned aerial vehicles or aerial drones is an emerging application attracting significant attention from researchers in various areas of computer vision. Currently, the major ...
Drone-SCNet: Scaled Cascade Network for Crowd Counting on Drone Images
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
Crowd management is an essential task to ensure the safety and smoothness of any event. Using novel technologies, including surveillance cameras, drones, and the communication techniques between security agents, the control ...
Improving text-to-image generation with object layout guidance
(
Springer
, 2021 , Article)
The automatic generation of realistic images directly from a story text is a very challenging problem, as it cannot be addressed using a single image generation approach due mainly to the semantic complexity of the story ...
Binarization of Degraded Document Images Using Convolutional Neural Networks and Wavelet-Based Multichannel Images
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Article)
Convolutional neural networks (CNNs) have previously been broadly utilized to binarize document images. These methods have problems when faced with degraded historical documents. This paper proposes the utilization of CNNs ...
Secure facial recognition in the encrypted domain using a local ternary pattern approach
(
Elsevier Ltd
, 2021 , Article)
Automatic facial recognition is fast becoming a reliable method for identifying individuals. Due to its reliability and unobtrusive nature facial recognition has been widely deployed in law enforcement and civilian ...
Arabic Machine Translation: A Survey with Challenges and Future Directions
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
In recent years, computer language area has witnessed important evolvement with applications in different domains. Machine Translation MT technology, considered as a subfield, has received important development with different ...