Zoom, Enhance! Measuring Surveillance GAN Up-sampling
- URL: http://arxiv.org/abs/2108.09285v1
- Date: Fri, 20 Aug 2021 17:21:43 GMT
- Title: Zoom, Enhance! Measuring Surveillance GAN Up-sampling
- Authors: Jake Sparkman and Abdalla Al-Ayrot and Utkarsh Contractor
- Abstract summary: We extend the applications of CNNs and GANs to experiment with up-sampling techniques in the domains of security and surveillance.
We provide experimental evidence to establish DISTS as a stronger Image Quality Assessment(IQA) metric for comparing GAN Based Image Up-sampling in the surveillance domain.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Deep Neural Networks have been very successfully used for many computer
vision and pattern recognition applications. While Convolutional Neural
Networks(CNNs) have shown the path to state of art image classifications,
Generative Adversarial Networks or GANs have provided state of art capabilities
in image generation. In this paper we extend the applications of CNNs and GANs
to experiment with up-sampling techniques in the domains of security and
surveillance. Through this work we evaluate, compare and contrast the state of
art techniques in both CNN and GAN based image and video up-sampling in the
surveillance domain. As a result of this study we also provide experimental
evidence to establish DISTS as a stronger Image Quality Assessment(IQA) metric
for comparing GAN Based Image Up-sampling in the surveillance domain.
Related papers
- MGAN-CRCM: A Novel Multiple Generative Adversarial Network and Coarse-Refinement Based Cognizant Method for Image Inpainting [3.560962705392617]
This paper introduces a novel architecture combining GAN and ResNet models to improve image inpainting outcomes.
Our framework integrates three components: Transpose Convolution-based GAN for guided and blind inpainting, Fast ResNet-Convolutional Neural Network (FR-CNN) for object removal, and Co-Modulation GAN (Co-Mod GAN) for refinement.
arXiv Detail & Related papers (2024-12-25T22:54:28Z) - Convolution goes higher-order: a biologically inspired mechanism empowers image classification [0.8999666725996975]
We propose a novel approach to image classification inspired by complex nonlinear biological visual processing.
Our model incorporates a Volterra-like expansion of the convolution operator, capturing multiplicative interactions.
Our work bridges neuroscience and deep learning, offering a path towards more effective, biologically inspired computer vision models.
arXiv Detail & Related papers (2024-12-09T18:33:09Z) - A comparative study of generative adversarial networks for image recognition algorithms based on deep learning and traditional methods [34.1086022278394]
The purpose of this study is to evaluate the advantages and application prospects of deep learning technology, especially GAN, in the field of image recognition.
The working principle, network structure, and unique advantages of GAN in image generation and recognition are introduced.
The experimental results show that compared with traditional methods, GAN has excellent performance in processing complex images, recognition accuracy, and anti-noise ability.
arXiv Detail & Related papers (2024-08-07T06:11:25Z) - ADASR: An Adversarial Auto-Augmentation Framework for Hyperspectral and
Multispectral Data Fusion [54.668445421149364]
Deep learning-based hyperspectral image (HSI) super-resolution aims to generate high spatial resolution HSI (HR-HSI) by fusing hyperspectral image (HSI) and multispectral image (MSI) with deep neural networks (DNNs)
In this letter, we propose a novel adversarial automatic data augmentation framework ADASR that automatically optimize and augments HSI-MSI sample pairs to enrich data diversity for HSI-MSI fusion.
arXiv Detail & Related papers (2023-10-11T07:30:37Z) - Unsupervised Domain Transfer with Conditional Invertible Neural Networks [83.90291882730925]
We propose a domain transfer approach based on conditional invertible neural networks (cINNs)
Our method inherently guarantees cycle consistency through its invertible architecture, and network training can efficiently be conducted with maximum likelihood.
Our method enables the generation of realistic spectral data and outperforms the state of the art on two downstream classification tasks.
arXiv Detail & Related papers (2023-03-17T18:00:27Z) - Generative Adversarial Networks for Image Super-Resolution: A Survey [49.567332038602785]
Single image super-resolution (SISR) has played an important role in the field of image processing.
Recent generative adversarial networks (GANs) can achieve excellent results on low-resolution images with small samples.
In this paper, we conduct a comparative study of GANs from different perspectives.
arXiv Detail & Related papers (2022-04-28T16:35:04Z) - Detecting High-Quality GAN-Generated Face Images using Neural Networks [23.388645531702597]
We propose a new strategy to differentiate GAN-generated images from authentic images by leveraging spectral band discrepancies.
In particular, we enable the digital preservation of face images using the Cross-band co-occurrence matrix and spatial co-occurrence matrix.
We show that the performance boost is particularly significant and achieves more than 92% in different post-processing environments.
arXiv Detail & Related papers (2022-03-03T13:53:27Z) - Enhancing Photorealism Enhancement [83.88433283714461]
We present an approach to enhancing the realism of synthetic images using a convolutional network.
We analyze scene layout distributions in commonly used datasets and find that they differ in important ways.
We report substantial gains in stability and realism in comparison to recent image-to-image translation methods.
arXiv Detail & Related papers (2021-05-10T19:00:49Z) - Video-based Facial Expression Recognition using Graph Convolutional
Networks [57.980827038988735]
We introduce a Graph Convolutional Network (GCN) layer into a common CNN-RNN based model for video-based facial expression recognition.
We evaluate our method on three widely-used datasets, CK+, Oulu-CASIA and MMI, and also one challenging wild dataset AFEW8.0.
arXiv Detail & Related papers (2020-10-26T07:31:51Z) - Face Anti-Spoofing Via Disentangled Representation Learning [90.90512800361742]
Face anti-spoofing is crucial to security of face recognition systems.
We propose a novel perspective of face anti-spoofing that disentangles the liveness features and content features from images.
arXiv Detail & Related papers (2020-08-19T03:54:23Z) - HyNNA: Improved Performance for Neuromorphic Vision Sensor based
Surveillance using Hybrid Neural Network Architecture [7.293414498855147]
We improve on a recently proposed hybrid event-frame approach by using morphological image processing algorithms for region proposal.
We also address the low-power requirement for object detection and classification by exploring various convolutional neural network (CNN) architectures.
Specifically, we compare the results obtained from our object detection framework against the state-of-the-art low-power NVS surveillance system and show an improved accuracy of 82.16% from 63.1%.
arXiv Detail & Related papers (2020-03-19T07:18:33Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.