Adaptive Image Watermarking Algorithm Based on an Efficient Perceptual Mapping Model
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2878456
Abstract: Watermark imperceptibility is a significant requirement for keeping watermarked images looking perceptually similar to the original ones. Effective watermark imperceptibility requires the creation of a perceptual model that simulates the human visual system to efficiently… read more here.
Keywords: mapping model; model; image watermarking; perceptual mapping ... See more keywords
A Rapid Scalable Embedding and Mapping Model for Recommendation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3000894
Abstract: The recommendation systems based on deep neural networks show high accuracy and precision in advertising prediction and rating prediction tasks, but the performance declines when they encounter sparsity problems. Furthermore, the low scalability framework makes… read more here.
Keywords: mapping model; scalable embedding; model recommendation; recommendation ... See more keywords
A Two-Stage Noise Level Estimation Using Automatic Feature Extraction and Mapping Model
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2018.2881843
Abstract: In this letter, a two-stage noise level estimation (NLE) algorithm that jointly exploited automatic feature extraction and mapping model was proposed. In contrast to existing NLE algorithms using hand-crafted features, we first utilized convolutional neural… read more here.
Keywords: noise level; mapping model; level; feature ... See more keywords
A New Spectral-Spatial Sub-Pixel Mapping Model for Remotely Sensed Hyperspectral Imagery
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2018.2842748
Abstract: In this paper, a new joint spectral–spatial subpixel mapping model is proposed for hyperspectral remotely sensed imagery. Conventional approaches generally use an intermediate step based on the derivation of fractional abundance maps obtained after a… read more here.
Keywords: mapping model; subpixel; spectral spatial; remotely sensed ... See more keywords
Intrinsic parameter-free calibration of FPP using a ray phase mapping model.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.462504
Abstract: This Letter presents a ray phase mapping model (RPM) for fringe projection profilometry (FPP) that avoids calibrating intrinsic parameters. The novelty of the RPM, to the best of our knowledge, is the ability to characterize… read more here.
Keywords: phase mapping; ray phase; mapping model; fpp ... See more keywords