Results 41 to 50 of about 24,571,413 (390)
Multitemporal Cloud Masking in the Google Earth Engine
Remote Sensing, 2018 The exploitation of Earth observation satellite images acquired by optical instruments requires an automatic and accurate cloud detection. Multitemporal approaches to cloud detection are usually more powerful than their single scene counterparts since ...
Gonzalo Mateo-García +4 more
doaj +1 more source
CERRADO KNOWLEDGE PLATFORM: A SOCIAL AND ENVIRONMENTAL MANAGEMENT TOOL TO CONSERVE BRAZILIAN SAVANNAS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 In the last decade, the access to geographic information through Web platforms has grown substantially in Brazil, and is now a strategic condition for the social and environmental governance of large biomes such as Cerrado (savanna) and Amazonia.
M. E. Ferreira +6 more
doaj +1 more source
BBDM: Image-to-image Translation with Brownian Bridge Diffusion Models [PDF]
arXiv, 2022 Image-to-image translation is an important and challenging problem in computer vision and image processing. Diffusion models (DM) have shown great potentials for high-quality image synthesis, and have gained competitive performance on the task of image-to-image translation. However, most of the existing diffusion models treat image-to-image translation
arxiv
Image Processing Using Multi-Code GAN Prior [PDF]
Computer Vision and Pattern Recognition, 2019 Despite the success of Generative Adversarial Networks (GANs) in image synthesis, applying trained GAN models to real image processing remains challenging.
Jinjin Gu, Yujun Shen, Bolei Zhou
semanticscholar +1 more source
Human Mobility Monitoring in Very Low Resolution Visual Sensor Network
Sensors, 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 ...
Nyan Bo Bo +13 more
doaj +1 more source
Multi-Scale Feature Channel Attention Generative Adversarial Network for Face Sketch Synthesis
IEEE Access, 2020 Face sketch synthesis for photos is an applied research topic and it is critical for criminal investigation. However, sketch synthesis remains some challenges because of the blur and artifacts in the generated face sketches. To mitigate these problems in
Jieying Zheng +4 more
doaj +1 more source
EURASIP Journal on Image and Video Processing, 2007 [No abstract available]
Timothy F. Cootes +2 more
openaire +4 more sources
Mutual Guidance-Based Saliency Propagation for Infrared Pedestrian Images
IEEE Access, 2019 Saliency detection is important in computer vision. However, most of the existing saliency models are designed for visible images. It is still a challenging problem to apply saliency detection algorithms on infrared images.
Yu Zheng +4 more
doaj +1 more source
Improved Wyner-Ziv video coding efficiency using bit plane prediction [PDF]
, 2011 The research work is partially funded by STEPS-Malta and partially by the European Union - ESF 1.25.Distributed Video Coding (DVC) is a coding paradigm where video statistics are exploited, partially or totally, at the decoder.
18th IEEE International Conference on Image Processing +3 more
core +1 more source
DiffuseRAW: End-to-End Generative RAW Image Processing for Low-Light Images [PDF]
arXiv, 2023 Imaging under extremely low-light conditions presents a significant challenge and is an ill-posed problem due to the low signal-to-noise ratio (SNR) caused by minimal photon capture. Previously, diffusion models have been used for multiple kinds of generative tasks and image-to-image tasks, however, these models work as a post-processing step.
arxiv