... the application scope and results of different methods, which may play an important role in the application of underwater hyperspectral object detection in the future. Originality/value This paper introduced several methods of hyperspectral image process, give out the conclusion of the advantages...

...Ahmad Reza Danesh; Mehdi Habibi Purpose The purpose of this paper is to design a kernel convolution processor. High-speed image processing is a challenging task for real-time applications such as product quality control of manufacturing lines. Smart image sensors use an array of in-pixel...

... at: shenlongwang@usst.edu.cn 07 04 2019 04 06 2019 05 06 2019 © Emerald Publishing Limited 2019 Emerald Publishing Limited Licensed re-use rights only Content-based image retrieval Feature extraction Image processing Future research perspectives Sparse representation...

... 2018 Emerald Publishing Limited Licensed re-use rights only 3D Sensor fusion Image processing Robot vision 3D imaging 3D shape reconstruction is one of the popular topics in image processing and computer vision. There exist many 3D reconstruction methods, among them being...

... driving direction and prevent lane departure. Zhong Yang can be contacted at: YZ.NUAA@163.com Machine vision Image processing Environmental sensors Navigation Robot vision National Science Foundation of China 61473144 Aeronautical Science Foundation of China 20162852031...

... and low-level image processing functions such as kernel convolution is used extensively in the early stages of most machine vision tasks. These low-level functions are usually computationally extensive and if the computation is performed inside every pixel, the burden on the external processor...

... and pointed out the challenges that still exist. Machine intelligence Image processing Spectral analysis Hyperspectral imaging (HSI) is an emerging imaging modality that acquires two-dimensional images across a wide range of nearly continuous and narrow band electromagnetic spectrum...

... of the dramatic development of an image processing technique. However, existing attempts are often subject to low accuracy and errors accumulation. Design/methodology/approach In this paper, a novel autonomous navigation model was developed, based on the rigid geometric and photogrammetric theory, including...

... at: luiz.gouveia@glasgow.ac.uk 18 11 2015 23 03 2016 28 03 2016 © Emerald Group Publishing Limited 2016 Emerald Group Publishing Limited Licensed re-use rights only Colour 3D imaging Image processing CMOS image sensor Image quality Spectral sensing The image sensor...

... Emerald Group Publishing Limited 2016 Emerald Group Publishing Limited Licensed re-use rights only 3D Image processing The human visual attention mechanism has been much studied in computer vision, physiology, psychology and biology (Borji and Itti, 2013). The ocular mechanism assumes...

... by imitating human vision. The positions of the two cameras are fixed relative to one another after installation, so we can choose manual matching to find the parameters before working, which can improve the image processing speed. After matching, the affine transformation of points gathered, P...

.... Originality/value – The paper presents an effective retrieval method for hyperspectral images. Image processing Spectral analysis With the increasing availability of the huge volume of Earth Observation data, remote sensing image retrieval technology has drawn more and more public attention...

.... Design/methodology/approach – First, a double-sided double arc welding (DSAW) system with a self-designed passive vision sensor was established, then the image of the groove was captured and the characteristic parameters of groove were extracted by image processing. According to the welding parameters...

... will be useful to protect human lives and property from the fire disaster. The paper aims to discuss these issues. Design/methodology/approach – This article describes the automatic detection of fire flames in the grey-scale image sequences by a two-level image processing scheme: pixel-level and frame...

..., eccentricity, shape, max-min length of CSD's fitted and corrected ellipse, and population density in a per unit area. Prior to image processing stage, camera calibration was performed to remove the image distortion errors. Image processing techniques were applied to corrected images for detecting the CSD...

... Group Publishing Limited 2013 Sensors Vision Image processing Infrared Acoustic Laser Radar Sensor makers were out in force at the latest unmanned vehicle show. Trends in unmanned vehicles such as smaller and much more autonomous are putting huge demands on sensor developments...

.... Xueyong Li can be contacted at: tigman@163.com © Emerald Group Publishing Limited 2013 Image sensor Line structured‐light Raised characters Image processing Sensors Raised characters are widely used in many industrial products since they are more changeless for spot and more...

... object detection framework. Originality/value The results presented in this paper are competitive with other state‐of‐the‐art object detection methods. Chen Guodong can be contacted at: guodongxyz@gmail.com © Emerald Group Publishing Limited 2013 Image processing Programming...

... Zhong can be contacted at: dr.zhong.c@gmail.com © Emerald Group Publishing Limited 2012 Image processing Sensors Lasers Intelligent sensors LiDAR is widely used to produce digital surface models (DSMs), digital elevation models (DEMs) and to extract geometric features of objects...

.... Furthermore, to improve efficiency and robustness, a multi‐resolution framework (i.e. a coarse‐to‐fine approach) is used in the method. Tongue area detection ASM GA Image processing Computer‐aided diagnosis Medicine China Traditional Chinese medicine (TCM) is one of the most outstanding...