Results 61 to 70 of about 139,204 (191)
Remote SensingForest fire risk assessment and prevention are crucial topics in environmental management. The most popular method involves using drone imagery and object detection models to analyze risk.
Zhiyuan Yang, Suchang Cao, Michal Aibin
doaj +1 more source
Remote Sensing, 2020 Predicting the crop nitrogen (N) nutrition status is critical for optimizing nitrogen fertilizer application. The present study examined the ability of multiple image features derived from unmanned aerial vehicle (UAV) RGB images for winter wheat N ...
Yuanyuan Fu +7 more
doaj +1 more source
Unobtrusive silhouette extraction using multivariate analysis and shadow removal in RGB color model [PDF]
Journal of Reliable Intelligent Environments, 2016 Object extraction is the initial step for any image processing task, such as visual surveillance, object tracking and intelligent transport system. Apart from other techniques, such as biometric system, these methods do not require any physical contact with an individual and can be performed from a distance and, therefore, used severely.
Mohit Kumar Singh, Neeta Nain
openaire +1 more source
Identifikasi Motif Jepara pada Ukiran dengan Memanfaatkan Convolutional Neural Network
Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2020 Semakin berkembang motif ukiran, semakin beragam bentuk dan variasinya. Hal ini menyulitkan dalam menentukan suatu ukiran bermotif Jepara. Pada makalah ini, metode transfer learning dengan FC yang dikembangkan dimanfaatkan untuk mengidentifikasi motif ...
Sandhopi +2 more
doaj +1 more source
Estimating light interception using the color attributes of digital images of cotton canopies
Journal of Integrative Agriculture, 2017 Crop growth and yield depend on canopy light interception (LI). To identify a low-cost and relatively efficient index for measuring LI, several color attributes of red-green-blue (RGB), hue-saturation-intensity (HSI), hue-saturation-value (HSV) color ...
Hui-yun XUE +8 more
doaj +1 more source
Single-image RGB Photometric Stereo With Spatially-varying Albedo
, 2016 We present a single-shot system to recover surface geometry of objects with spatially-varying albedos, from images captured under a calibrated RGB photometric stereo setup---with three light directions multiplexed across different color channels in the ...
Chakrabarti, Ayan, Sunkavalli, Kalyan
core +1 more source
Somewhere over the rainbow: How to make effective use of colors in meteorological visualizations [PDF]
, 2013 Results of many atmospheric science applications are processed graphically using colors to encode certain parts of the information. Colors should (1) allow humans to process more information, (2) guide the viewer to the most important information, (3 ...
Dabernig, Markus +3 more
core
, 2011 [abridged] Aims. We observed the outer parts of NGC 1569 and NGC 4449, two of the closest and strongest dwarf starburst galaxies in the local universe, to characterize their stellar density and populations, and obtain new insights into the structure ...
A. Aloisi +45 more
core +1 more source
Influence of color spaces over texture characterization [PDF]
, 2008 Images are generally represented in the RGB color space. This is the model commonly used for most cameras and for displaying on computer screens. Nevertheless, the representation of color images using this color space has some important drawbacks for ...
García-Sevilla, Pedro +1 more
core +1 more source
Robust Depth-based Person Re-identification
, 2017 Person re-identification (re-id) aims to match people across non-overlapping camera views. So far the RGB-based appearance is widely used in most existing works. However, when people appeared in extreme illumination or changed clothes, the RGB appearance-
Lai, Jianhuang +2 more
core +1 more source