Results 61 to 70 of about 948,954 (331)

Optimization of Fusion Method for GF-2 Satellite Remote Sensing Images based on the Classification Effect

open access: yesEarth Sciences Research Journal, 2019
With the successful launch of China’s GF series satellites, it is more important to study the image data quality, the adaptability of processing method and information extraction method. The panchromatic and multi-spectral data which is based on the GF-2
Jintong Ren   +6 more
doaj   +1 more source

Multi-Exposure Image Fusion Algorithm Based on Improved Weight Function

open access: yesFrontiers in Neurorobotics, 2022
High-dynamic-range (HDR) image has a wide range of applications, but its access is limited. Multi-exposure image fusion techniques have been widely concerned because they can obtain images similar to HDR images. In order to solve the detail loss of multi-
Ke Xu   +3 more
doaj   +1 more source

After-image fusion [PDF]

open access: yesPsychonomic Science, 1966
A new aspect of the complex of after-image phenomena is described. It consists of the appearance of lines connecting initially separated after-images, if they are observed against a flickering background. These lines appear during the fading of the after-image.
Thomas Behrendt, Roger Raymond
openaire   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Multi-Focus Image Fusion: Algorithms, Evaluation, and a Library

open access: yesJournal of Imaging, 2020
Image fusion is a process that integrates similar types of images collected from heterogeneous sources into one image in which the information is more definite and certain.
Rabia Zafar   +2 more
doaj   +1 more source

A Fast Method of Cell Image Fusion Based on Content Analysis

open access: yesJournal of Harbin University of Science and Technology, 2021
The cells under the microscope are not in the same focal plane due to adhesion and overlap,and image fusion is required to obtain a clear image. The existing method is inefficient to fuse the whole image.
JIAN Fu-rong   +3 more
doaj   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Optimal decomposition level of discrete, stationary and dual tree complex wavelet transform for pixel based fusion of multi-focused images [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2010
The fast development of digital image processing leads to the growth of feature extraction of images which leads to the development of Image fusion. The process of combining two different images into a new single image by retaining salient features from ...
Kannan Kanagaraj   +2 more
doaj   +1 more source

Infrared and visible image fusion method based on compound decomposition and intuitionistic fuzzy set

open access: yesXibei Gongye Daxue Xuebao, 2021
To overcome the shortcomings of traditional image fusion algorithms based on multiscale transform, an infrared and visible image fusion method based on compound decomposition and intuitionistic fuzzy set is proposed.

doaj   +1 more source

User tracking using a wearable camera [PDF]

open access: yes, 2012
—This paper addresses automatic indoor user tracking based on fusion of WLAN and image sensing. Our motivation is the increasing prevalence of wearable cameras, some of which can also capture WLAN data.
Brennan, Conor   +2 more
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