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Estimating accurate and reliable fruit and vegetable counts from images in real-world settings, such as orchards, is a challenging problem that has received significant recent attention. Estimating fruit counts before harvest provides…

Computer Vision and Pattern Recognition · Computer Science 2022-08-25 Nicolai Häni , Pravakar Roy , Volkan Isler

Although numerous recent tracking approaches have made tremendous advances in the last decade, achieving high-performance visual tracking remains a challenge. In this paper, we propose an end-to-end network model to learn reinforced…

Computer Vision and Pattern Recognition · Computer Science 2020-01-03 Peng Gao , Qiquan Zhang , Fei Wang , Liyi Xiao , Hamido Fujita , Yan Zhang

The land-use map is an important data that can reflect the use and transformation of human land, and can provide valuable reference for land-use planning. For the traditional image classification method, producing a high spatial resolution…

Computer Vision and Pattern Recognition · Computer Science 2019-08-12 Xuan Yang , Zhengchao Chen , Baipeng Li , Dailiang Peng , Pan Chen , Bing Zhang

Grasping for novel objects is important for robot manipulation in unstructured environments. Most of current works require a grasp sampling process to obtain grasp candidates, combined with local feature extractor using deep learning. This…

Robotics · Computer Science 2020-03-24 Peiyuan Ni , Wenguang Zhang , Xiaoxiao Zhu , Qixin Cao

In modern agriculture, usually weeds control consists in spraying herbicides all over the agricultural field. This practice involves significant waste and cost of herbicide for farmers and environmental pollution. One way to reduce the cost…

Computer Vision and Pattern Recognition · Computer Science 2018-06-01 M. Dian. Bah , Adel Hafiane , Raphael Canals

Precision agriculture is rapidly attracting research to efficiently introduce automation and robotics solutions to support agricultural activities. Robotic navigation in vineyards and orchards offers competitive advantages in autonomously…

Robotics · Computer Science 2022-11-03 Mauro Martini , Simone Cerrato , Francesco Salvetti , Simone Angarano , Marcello Chiaberge

We study the problem of object detection over scanned images of scientific documents. We consider images that contain objects of varying aspect ratios and sizes and range from coarse elements such as tables and figures to fine elements such…

Computer Vision and Pattern Recognition · Computer Science 2019-10-31 Ankur Goswami , Joshua McGrath , Shanan Peters , Theodoros Rekatsinas

Our recent study using historic data of paddy yield and associated conditions include humidity, luminescence, and temperature. By incorporating regression models and neural networks (NN), one can produce highly satisfactory forecasting of…

Computer Vision and Pattern Recognition · Computer Science 2020-11-30 Sandesh Ramesh , Anirudh Hebbar , Varun Yadav , Thulasiram Gunta , A Balachandra

Ground vehicles equipped with monocular vision systems are a valuable source of high resolution image data for precision agriculture applications in orchards. This paper presents an image processing framework for fruit detection and…

Robotics · Computer Science 2016-10-27 Suchet Bargoti , James Underwood

Recognition of grocery products in store shelves poses peculiar challenges. Firstly, the task mandates the recognition of an extremely high number of different items, in the order of several thousands for medium-small shops, with many of…

Computer Vision and Pattern Recognition · Computer Science 2019-01-29 Alessio Tonioni , Eugenio Serra , Luigi Di Stefano

In this research, an integrated detection model, Swin-transformer-YOLOv5 or Swin-T-YOLOv5, was proposed for real-time wine grape bunch detection to inherit the advantages from both YOLOv5 and Swin-transformer. The research was conducted on…

Computer Vision and Pattern Recognition · Computer Science 2023-08-09 Shenglian Lu , Xiaoyu Liu , Zixaun He , Wenbo Liu , Xin Zhang , Manoj Karkee

In this paper, we propose several novel deep learning methods for object saliency detection based on the powerful convolutional neural networks. In our approach, we use a gradient descent method to iteratively modify an input image based on…

Computer Vision and Pattern Recognition · Computer Science 2015-05-07 Hengyue Pan , Bo Wang , Hui Jiang

Despite recent advances in 3D pose estimation of human hands, especially thanks to the advent of CNNs and depth cameras, this task is still far from being solved. This is mainly due to the highly non-linear dynamics of fingers, which make…

Computer Vision and Pattern Recognition · Computer Science 2018-04-13 Meysam Madadi , Sergio Escalera , Xavier Baro , Jordi Gonzalez

Western countries rely heavily on wheat, and yield prediction is crucial. Time-series deep learning models, such as Long Short Term Memory (LSTM), have already been explored and applied to yield prediction. Existing literature reported that…

Machine Learning · Computer Science 2023-07-05 Yogesh Bansal , David Lillis , Mohand Tahar Kechadi

Deep learning methods typically require vast amounts of training data to reach their full potential. While some publicly available datasets exists, domain specific data always needs to be collected and manually labeled, an expensive, time…

Computer Vision and Pattern Recognition · Computer Science 2019-02-27 Stefan Hinterstoisser , Olivier Pauly , Hauke Heibel , Martina Marek , Martin Bokeloh

Grid maps are widely used in robotics to represent obstacles in the environment and differentiating dynamic objects from static infrastructure is essential for many practical applications. In this work, we present a methods that uses a deep…

Computer Vision and Pattern Recognition · Computer Science 2017-09-12 Florian Piewak , Timo Rehfeld , Michael Weber , J. Marius Zöllner

Grapevine winter pruning is a complex task, that requires skilled workers to execute it correctly. The complexity of this task is also the reason why it is time consuming. Considering that this operation takes about 80-120 hours/ha to be…

Computer Vision and Pattern Recognition · Computer Science 2021-06-09 Miguel Fernandes , Antonello Scaldaferri , Giuseppe Fiameni , Tao Teng , Matteo Gatti , Stefano Poni , Claudio Semini , Darwin Caldwell , Fei Chen

Contemporary Artificial Intelligence technologies allow for the employment of Computer Vision to discern good crops from bad, providing a step in the pipeline of selecting healthy fruit from undesirable fruit, such as those which are mouldy…

Computer Vision and Pattern Recognition · Computer Science 2021-04-13 Jordan J. Bird , Chloe M. Barnes , Luis J. Manso , Anikó Ekárt , Diego R. Faria

Food security has grown in significance due to the changing climate and its warming effects. To support the rising demand for agricultural products and to minimize the negative impact of climate change and mass cultivation, precision…

Computer Vision and Pattern Recognition · Computer Science 2024-03-18 Kui Zhao , Siyang Wu , Chang Liu , Yue Wu , Natalia Efremova

Recognizing the category of the object and using the features of the object itself to predict grasp configuration is of great significance to improve the accuracy of the grasp detection model and expand its application. Researchers have…

Robotics · Computer Science 2022-03-03 Mingshuai Dong , Shimin Wei , Jianqin Yin , Xiuli Yu
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