Results 91 to 100 of about 1,435,821 (287)
Spiking neural network performs discrete cosine transform for visual images
, 2009 The human visual system demonstrates powerful image processing functionalities. Inspired by the principles from neuroscience, a spiking neural network is proposed to perform the discrete cosine transform for visual images.
Arfan Ghani +9 more
core +1 more source
Fast 2D-DCT implementations for VLIW processors [PDF]
, 1999 This paper analyzes various fast 2D-DCT algorithms regarding their suitability for VLIW processors. Operations for truncation or rounding which are usually neglected in proposals for fast algorithms have also been taken into consideration.
C.N. Canagarajah +5 more
core +1 more source
Advanced Science, EarlyView.NeuroSuite provides a modular hardware‐software platform integrating Neuroweb and NeuroMaps to enable long‐term, in situ electrophysiological interrogation of air–liquid interface organoid slices while preserving tissue architecture. Its components can be used together or independently to capture real‐time activity, spatial network dynamics, and ...
Belquis Haider +14 more
wiley +1 more source
Efficient Data Acquisition and Reconstruction in Ultrasound Imaging
IEEE AccessUltrasound is a prominent imaging technique used in a variety of applications. Due to very high frame rate, the amount of raw data obtained while using an ultrasonic device is large. Thus, data management and storage are posing significant problems.
Sai Konda, Hicham Chaoui
doaj +1 more source
Advanced Science, EarlyView.Deep‐learning‐based signal enhancement is an effective way to recover high‐resolution details from a low‐resolution chromatin contact map. However, due to computational challenges, existing methods commonly divide up the contact map into small patches and create artificial discontinuities at patch boundaries.
Qinyao Li +6 more
wiley +1 more source
DCT-ViT: High-Frequency Pruned Vision Transformer With Discrete Cosine Transform
IEEE AccessTransformers have demonstrated notable efficacy in computer vision, extending beyond their initial success in natural language processing. The application of vision transformers (ViTs) to resource-constrained mobile and edge devices is hampered by their ...
Jongho Lee, Hyun Kim
doaj +1 more source
CORRELATION ANALYSIS OF DISCRETE COSINE TRANSFORM COEFFICIENTS OF IMAGE BLOCKS
Радіоелектронні і комп'ютерні системи, 2016 Task of lossy image compression based on discrete cosine transform (DCT) is considered. For image blocks having size 8x8 pixels (it corresponds to division of images on blocks in JPEG standard) presence of correlation between different DCT coefficients ...
А. И. Мирошниченко
doaj +1 more source
Structural priors represented by discrete cosine transform improve EIT functional imaging. [PDF]
PLoS One, 2023 Chen R +5 more
europepmc +1 more source
Discrete Cosine Transform new tool in measuring signals processing [PDF]
, 2007 Referat dotyczy zastosowania dyskretnego przekształcenia kosinusowego w przetwarzaniu sygnałów pomiarowych. Własności dyskretnego przekształcenia kosinusowego przedyskutowano w aspekcie przetwarzania sygnałów przypadkowych. Podano przykłady zastosowania
Kiciński, W.
core
Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design
Advanced Science, EarlyView.A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram +4 more
wiley +1 more source