Results 51 to 60 of about 139,204 (191)
An Enhanced YOLOv5 Model for Greenhouse Cucumber Fruit Recognition Based on Color Space Features
Agriculture, 2022 The identification of cucumber fruit is an essential procedure in automated harvesting in greenhouses. In order to enhance the identification ability of object detection models for cucumber fruit harvesting, an extended RGB image dataset (n = 801) with ...
Ning Wang +8 more
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Reduced Calibration Strategy Using a Basketball for RGB-D Cameras
Mathematics, 2022 RGB-D cameras produce depth and color information commonly used in the 3D reconstruction and vision computer areas. Different cameras with the same model usually produce images with different calibration errors. The color and depth layer usually requires
Luis-Rogelio Roman-Rivera +5 more
doaj +1 more source
Analytical Chemistry, 2019 Evaluation of an analytical method is a fundamental problem in analytical chemistry, and it is never straightforward. In this article, we show a perspective for facing this issue using an original tool. We propose a model that allows one to evaluate any analytical method/procedure in a global manner.
Paweł M. Nowak, Paweł Kościelniak
openaire +3 more sources
Improving the Power Efficiency of Micro-LED Displays with Optimized LED Chip Sizes
Crystals, 2020 Micro-LED (light-emitting diode) is a potentially disruptive display technology, while power consumption is a critical issue for all display devices. In this paper, we develop a physical model to evaluate the power consumption of micro-LED displays under
En-Lin Hsiang +5 more
doaj +1 more source
SemAttNet: Toward Attention-Based Semantic Aware Guided Depth Completion
IEEE Access, 2022 Depth completion involves recovering a dense depth map from a sparse map and an RGB image. Recent approaches focus on utilizing color images as guidance images to recover depth at invalid pixels.
Danish Nazir +4 more
doaj +1 more source
A statistical reduced-reference method for color image quality assessment
, 2014 Although color is a fundamental feature of human visual perception, it has been largely unexplored in the reduced-reference (RR) image quality assessment (IQA) schemes.
Abdelouahad, Abdelkaher Ait +3 more
core +2 more sources
Jurnal Teknologi Informasi dan Ilmu Komputer, 2021 Kompresi citra dapat dilakukan dengan menggunakan color quantization di mana dengan mengurangi jumlah warna yang terdapat pada citra maka akan dapat mengurangi jumlah bit yang digunakan untuk merepresentasikan warna – warna tersebut.
Tommy Tommy +3 more
doaj +1 more source
, 2018 Designing discriminative powerful texture features robust to realistic imaging conditions is a challenging computer vision problem with many applications, including material recognition and analysis of satellite or aerial imagery.
Anwer, Rao Muhammad +4 more
core +1 more source
Journal of Spectroscopy, 2016 A backward spectral characterization for Liquid Crystal Display by the use of rule for the maximum peak of spectral radiation curves changing with the digital input values is proposed; this new model is developed based on forward spectral ...
Jian-qing Zhang +4 more
doaj +1 more source
Redefining A in RGBA: Towards a Standard for Graphical 3D Printing [PDF]
, 2019 Advances in multimaterial 3D printing have the potential to reproduce various visual appearance attributes of an object in addition to its shape. Since many existing 3D file formats encode color and translucency by RGBA textures mapped to 3D shapes, RGBA
Brunton, Alan +4 more
core +2 more sources