Results 41 to 50 of about 312,519 (176)

Multi-focus Image Fusion using dictionary learning and Low-Rank Representation

open access: yes, 2017
Among the representation learning, the low-rank representation (LRR) is one of the hot research topics in many fields, especially in image processing and pattern recognition.
Li, Hui, Wu, Xiao-Jun
core   +1 more source

Efficient Compressive Multi-Focus Image Fusion

open access: yesJournal of Computer and Communications, 2014
Two key points of pixel-level multi-focus image fusion are the clarity measure and the pixel coeffi- cients fusion rule. Along with different improvements on these two points, various fusion schemes have been proposed in literatures. However, the traditional clarity measures are not designed for compressive imaging measurements which are maps of ...
Chao Yang, Bin Yang
openaire   +2 more sources

Multi-focus image fusion using multi-scale image decomposition and saliency detection

open access: yesAin Shams Engineering Journal, 2018
In this paper, we develop a new multi-focus image fusion method based on saliency detection and multi-scale image decomposition. Proposed method is very efficient, since the visual saliency explored in this algorithm is able to emphasize visually ...
Durga Prasad Bavirisetti, Ravindra Dhuli
doaj   +1 more source

Multi‐focus image fusion evaluation based on jointly sparse representation and atom focus measure

open access: yesIET Image Processing, 2021
Multi‐focus image fusion (MFIF) tries to combine images with different in‐focus regions and get a composite image that is in focus everywhere. Although many new MFIF algorithms based on various new representation models have been proposed in recent years,
Yanxiang Hu   +3 more
doaj   +1 more source

Multi-Focus Color Image Fusion Based on Quaternion Multi-Scale Singular Value Decomposition

open access: yesFrontiers in Neurorobotics, 2021
Most existing multi-focus color image fusion methods based on multi-scale decomposition consider three color components separately during fusion, which leads to inherent color structures change, and causes tonal distortion and blur in the fusion results.
Hui Wan   +5 more
doaj   +1 more source

Encouraging LSTMs to Anticipate Actions Very Early [PDF]

open access: yes, 2017
In contrast to the widely studied problem of recognizing an action given a complete sequence, action anticipation aims to identify the action from only partially available videos.
Aliakbarian, Mohammad Sadegh   +5 more
core   +2 more sources

Multi-Scale Visual Attention Deep Convolutional Neural Network for Multi-Focus Image Fusion

open access: yesIEEE Access, 2019
To realize the multi-focus image fusion task, an end-to-end deep convolutional neural network (DCNN) model that produces the final fused image directly from the source images is presented in this paper.
Rui Lai   +3 more
doaj   +1 more source

ICNet for Real-Time Semantic Segmentation on High-Resolution Images

open access: yes, 2018
We focus on the challenging task of real-time semantic segmentation in this paper. It finds many practical applications and yet is with fundamental difficulty of reducing a large portion of computation for pixel-wise label inference.
C Liu   +8 more
core   +1 more source

Human mobility monitoring in very low resolution visual sensor network [PDF]

open access: yes, 2014
This paper proposes an automated system for monitoring mobility patterns using a network of very low resolution visual sensors (30 30 pixels). The use of very low resolution sensors reduces privacy concern, cost, computation requirement and power ...
Aghajan, Hamid   +13 more
core   +3 more sources

Fusion Algorithm of Multi-focus Images with Weighted Ratios and Weighted Gradient Based on Wavelet Transform

open access: yesJournal of Intelligent Systems, 2019
Multi-focus image fusion means fusing a completely clear image with a set of images of the same scene and under the same imaging conditions with different focus points.
Chen Wei-bin   +4 more
doaj   +1 more source

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