Results 101 to 110 of about 12,985,730 (296)

Information-based color feature representation for image classification [PDF]

, 2007
For the image classification task, the color histogram is widely used as an important color feature indicating the content of the image. However, the high-resolution color histograms are usually of high dimension and contain much redundant information ...
Liew, AWC, Wang, S., Wang, SL, S. L. Wang, Liew, Alan Wee-Chung, A. W. C. Liew, S.L. Wang   +6 more
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Tibetan Data Augmentation via GAN‐Based Handwritten Text Generation

CAAI Transactions on Intelligence Technology
Increased awareness of Tibetan cultural preservation, along with technological advancements, has led to significant efforts in academic research on Tibetan.
Dorje Tashi, Bingtian Chen, Tianying Sheng, Yongbin Yu, Xiangxiang Wang, Jin Zhang, Lobsang Yeshi, Rinchen Dongrub, Thupten Tsering, Nyima Tashi   +9 more
doaj   +1 more source

Denoising Techniques Based on the Multiresolution Representation [PDF]

So far, considerable research efforts have been invested in the are of using statistical methods for image processing purposes yielding to a significant amount of models that aim to improve as much as possible the still existing and currently used ...
Viorica STEFANESCU, Panayiotis VLAMOS, Catalina COCIANU, Luminita STATE   +3 more
core  

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Activity-driven content adaptation for effective video summarisation [PDF]

, 2010
In this paper, we present a novel method for content adaptation and video summarization fully implemented in compressed-domain. Firstly, summarization of generic videos is modeled as the process of extracted human objects under various activities/events.
Jiang, J., Ren, Jinchang, Feng, Y.
core   +2 more sources

Incorporation of Histogram Intersection and Semantic Information into Non-Negative Local Laplacian Sparse Coding for Image Classification

Mathematics
Traditional sparse coding has proven to be an effective method for image feature representation in recent years, yielding promising results in image classification.
Ying Shi, Yuan Wan, Xinjian Wang, Huanhuan Li   +3 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Digital image representation by atomic functions: features for computer vision and machine learning

Авіаційно-космічна техніка та технологія
Digital images obtained from remote sensing (RS) systems have become essential in numerous technological applications across diverse domains, including environmental monitoring, agriculture, urban planning, and defense.
Viktor Makarichev, Vladimir Lukin, Sergii Kryvenko, Iryna Brysina   +3 more
doaj   +1 more source

High-efficiency scene classification based on deep compressed-domain feature

The Journal of Engineering, 2019
Remote sensing image (RSI) scene classification has become a more and more fundamental issue in satellite and UAV time-sensitive applications. However, as the volume and velocity of RSIs are undergoing an explosive growth, traditional effective ...
Cheng Li, Baojun Zhao, Boya Zhao, Wenzheng Wang, Chenhui Duan   +4 more
doaj   +1 more source