Development of Natural Scene Representation in Primary Visual Cortex Requires Early Postnatal Experience
Sign Up to like & getrecommendations! Published in 2021 at "Current Biology"
DOI: 10.1016/j.cub.2020.10.046
Abstract: The development of the visual system is known to be shaped by early-life experience. To identify response properties that contribute to enhanced natural scene representation, we performed calcium imaging of excitatory neurons in the primary… read more here.
Keywords: scene representation; scene; natural scene; discriminability ... See more keywords
Natural-scene-based Steady-state Visual Evoked Potentials Reveal Effects of Short-term Monocular Deprivation
Sign Up to like & getrecommendations! Published in 2020 at "Neuroscience"
DOI: 10.1016/j.neuroscience.2020.03.039
Abstract: Ocular dominance plasticity beyond the critical period has been demonstrated in adult humans in recent investigations of short-term monocular deprivation (MD). To our knowledge, all previous research adopted non-natural synthetic stimuli in testing perceptual ocular… read more here.
Keywords: scene; natural scene; term monocular; monocular deprivation ... See more keywords
An Optimized Feature Selection Technique in Diversified Natural Scene Text for Classification Using Genetic Algorithm
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3071169
Abstract: Natural scene text classification is considered to be a challenging task because of diversified set of image contents, presence of degradations including noise, low contrast/resolution and the random appearance of foreground (font, style, sizes and… read more here.
Keywords: scene text; classification; natural scene; feature ... See more keywords
Text detection in natural scene images using morphological component analysis and Laplacian dictionary
Sign Up to like & getrecommendations! Published in 2020 at "IEEE/CAA Journal of Automatica Sinica"
DOI: 10.1109/jas.2017.7510427
Abstract: Text in natural scene images usually carries abundant semantic information. However, due to variations of text and complexity of background, detecting text in scene images becomes a critical and challenging task. In this paper, we… read more here.
Keywords: component; text; scene images; scene ... See more keywords
Multiscale Natural Scene Statistical Analysis for No-Reference Quality Evaluation of DIBR-Synthesized Views
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Broadcasting"
DOI: 10.1109/tbc.2019.2906768
Abstract: This paper proposes to blindly evaluate the quality of images synthesized via a depth image-based rendering (DIBR) procedure. As a significant branch of virtual reality (VR), superior DIBR techniques provide free viewpoints in many real… read more here.
Keywords: quality; dibr synthesized; natural scene; image ... See more keywords
Study of Natural Scene Categories in Measurement of Perceived Image Quality
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3154808
Abstract: One challenge facing image quality assessment (IQA) is that current models designed or trained on the basis of exiting databases are intrinsically suboptimal and cannot deal with the real-world complexity and diversity of natural scenes.… read more here.
Keywords: image quality; quality; scene categories; perceived image ... See more keywords
Towards a Closed Form Second-Order Natural Scene Statistics Model
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2018.2817740
Abstract: Previous work on natural scene statistics (NSS)-based image models has focused primarily on characterizing the univariate bandpass statistics of single pixels. These models have proven to be powerful tools driving a variety of computer vision… read more here.
Keywords: image; scene statistics; natural scene; model ... See more keywords
Anchor-Free Braille Character Detection Based on Edge Feature in Natural Scene Images
Sign Up to like & getrecommendations! Published in 2022 at "Computational Intelligence and Neuroscience"
DOI: 10.1155/2022/7201775
Abstract: Braille character detection helps communication between normal and visually impaired people. The existing Braille detection methods are all aimed at scanning Braille document images while ignoring natural scene Braille images and CNN shining in the… read more here.
Keywords: braille; detection; braille character; natural scene ... See more keywords
Efficient coding of natural scene statistics predicts discrimination thresholds for grayscale textures
Sign Up to like & getrecommendations! Published in 2020 at "eLife"
DOI: 10.7554/elife.54347
Abstract: Previously, in Hermundstad et al., 2014, we showed that when sampling is limiting, the efficient coding principle leads to a ‘variance is salience’ hypothesis, and that this hypothesis accounts for visual sensitivity to binary image… read more here.
Keywords: hypothesis; coding natural; efficient coding; natural scene ... See more keywords