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Pipelining Harris corner detection with a tiny FPGA for a mobile robot
2013 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2013With their parallelizable inner structures, field programmable gate array (FPGA) are increasing their popularity in today's embedded systems. In this paper, we present an implemented, unique and pipelined FPGA architecture designed with Verilog HDL to be used on a mobile robot for detecting corners in colored stereo images using Harris corner detection
M. Fatih Aydogdu +2 more
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Salient object detection via harris corner
2017 29th Chinese Control And Decision Conference (CCDC), 2017In this paper, an fast and effective image saliency detection based on Harris Corner method is proposed. Different from most previous methods that mainly concentrate on boundary prior, we take both background and foreground information into consideration.
Dongliang Jin, Songhao Zhu, Yanyun Cheng
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Parallel Harris Corner Detection on Heterogeneous Architecture
2018Corner detection is a fundamental step for many image processing applications including image enhancement, object detection and pattern recognition. Recent years, the quality and the number of images are higher than before, and applications mainly perform processing on videos or image flow.
Yiwei He +3 more
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Optimization of Harris Corner Detection Algorithm
2012Corner detection is often influenced by noise when Harris corner detection algorithm is applied to digital images. In this paper, the response function of Harris corner detection algorithm is optimized to avoid the influence of k in response function, thus the precision of feature response function of target pixels is improved.
Xiong Shunqing, Zhou Weihong, Xia Wei
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Improved Harris Corner Detection for Chinese Characters
2013 Fourth World Congress on Software Engineering, 2013According to the characteristics of Chinese characters image, we propose an improved corner detection method based on Harris algorithm and the ideal of FAST to improve detection rate for next feature extraction in this paper. First, the image of Chinese characters is detected for corners using Harris algorithm. Second, using the FAST for reference, the
Na Yao +3 more
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Image Alignment Using Pyramid Structure with Harris Corner Detection
2013 Second International Conference on Robot, Vision and Signal Processing, 2013A corner-based image alignment algorithm based on the procedures of corner-based template matching is presented in this study. This algorithm consists of two stages: training and matching. In the matching phase, the corners are obtained using Harris corner detection algorithm. These corners are then used to build the pyramid images.
Chin-Sheng Chen +4 more
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Circular Mask and Harris Corner Detection on Rotated Images
2017Corners are the key feature of image. Stable corners are particularly important in the industrial pipelining of beer cap surface defects detection, greatly affecting the efficiency of image matching and detection precision. To find a stable algorithm for the cap surface defects detection, Stable Corner and Stable Ration are proposed to evaluate the ...
Le Wang, Minrui Fei, Taicheng Yang
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Vehicle license plate location based on Harris corner detection
2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence), 2008As the characters of license plate have enough corners, a license plate location algorithm of color plate based on Harris corner detection is proposed. The images are first converted from RGB color model to HSI color model and filtered. Detecting corners of saturation component is then carried out according to hue component.
Haibin Huang, Guangfu Ma, Yufei Zhuang
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An Adaptive Harris Corner Detection Algorithm for Image Mosaic
2014Image Stitching refers to the technology fusing more than one images with overlapping part into a large field of view image. Image mosaic consists of image preprocessing, image registration and image fusion. To solve problems of serious clustering phenomenon and fewer corner points in the texture region caused by traditional Harris Corner detection ...
Haixia Pan +3 more
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An Improved Harris Corner Detection Algorithm
2019The traditional Harris corner detection algorithm is sensitive to noise, and Corner is prone to drift at different image resolution. Combined with the multi-scale features of wavelet transform, propose a corner detection algorithm based on the wavelet transform.
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