Convolution dictionary learning for visible-infrared image fusion via local processing
نویسندگان
چکیده
منابع مشابه
Local Image Histograms for Learning Exposure Fusion
Local image histograms provide valuable descriptors of the behavior of an image around a given pixel. Rather than bucketing intensity values for all the pixels in an image, local histograms are defined separately for each pixel and represent the distribution of nearby intensities. Several image filters, including the median, mean-shift, and bilateral, can be described and computed using these h...
متن کاملFPGA-Accelerated Dehazing by Visible and Near-infrared Image Fusion
Fog and haze can have a dramatic impact on vision systems for land and sea vehicles. The impact of such conditions on infrared images is not as severe as for standard images. By fusing images from two cameras, one ordinary and one near-infrared camera, a complete dehazing system with colour preservation can be achieved. Applying several di erent algorithms to an image set and evaluating the res...
متن کاملVisible and Infrared Image Fusion using the Lifting Wavelet
In recent years image fusion plays a vital role in the image processing area. Fused images would help in doing many applications in image processing like segmentation, image enhancement and many. In order to improve the effect of fusion visible and infrared image images of the same scene, this paper presents an image fusion method based on lifting wavelet domain. Firstly, the source images are ...
متن کاملInfrared and visible image fusion technology based on directionlets transform
The article provides an infrared and visible image fusion algorithm based on directionlets transform. The registered original images were decomposed into the low-frequency and high-frequency coefficients by directionlets transform. Getting the mean of the low-frequency coefficients, applying the local variance maximum principle to the high-frequency coefficients, thereby the fusion coefficients...
متن کاملWavelet-Based Visible and Infrared Image Fusion: A Comparative Study
This paper evaluates different wavelet-based cross-spectral image fusion strategies adopted to merge visible and infrared images. The objective is to find the best setup independently of the evaluation metric used to measure the performance. Quantitative performance results are obtained with state of the art approaches together with adaptations proposed in the current work. The options evaluate...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Procedia Computer Science
سال: 2021
ISSN: 1877-0509
DOI: 10.1016/j.procs.2021.02.104