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Robotic apple harvesting has received much research attention in the past few years due to growing shortage and rising cost in labor. One key enabling technology towards automated harvesting is accurate and robust apple detection, which…

Computer Vision and Pattern Recognition · Computer Science 2020-10-21 Pengyu Chu , Zhaojian Li , Kyle Lammers , Renfu Lu , Xiaoming Liu

Accurate localisation of crop remains highly challenging in unstructured environments such as farms. Many of the developed systems still rely on the use of hand selected features for crop identification and often neglect the estimation of…

Computer Vision and Pattern Recognition · Computer Science 2018-01-18 M. Halstead , C. McCool , S. Denman , T. Perez , C. Fookes

To optimize fruit production, a portion of the flowers and fruitlets of apple trees must be removed early in the growing season. The proportion to be removed is determined by the bloom intensity, i.e., the number of flowers present in the…

Computer Vision and Pattern Recognition · Computer Science 2018-09-18 Philipe A. Dias , Amy Tabb , Henry Medeiros

There is a growing need for robotic apple harvesting due to decreasing availability and rising cost in labor. Towards the goal of developing a viable robotic system for apple harvesting, this paper presents synergistic mechatronic design…

Robotics · Computer Science 2020-10-23 Kaixiang Zhang , Kyle Lammers , Pengyu Chu , Zhaojian Li , Renfu Lu

We introduce FruitNeRF, a unified novel fruit counting framework that leverages state-of-the-art view synthesis methods to count any fruit type directly in 3D. Our framework takes an unordered set of posed images captured by a monocular…

Computer Vision and Pattern Recognition · Computer Science 2024-09-27 Lukas Meyer , Andreas Gilson , Ute Schmid , Marc Stamminger

Accurate depth-sensing plays a crucial role in securing a high success rate of robotic harvesting in natural orchard environments. Solid-state LiDAR (SSL), a recently introduced LiDAR technique, can perceive high-resolution geometric…

Robotics · Computer Science 2022-11-30 Hanwen Kang , Xing Wang , Chao Chen

In fruit tree growth, pruning is an important management practice for preventing overcrowding, improving canopy access to light and promoting regrowth. Due to the slow nature of agriculture, decisions in pruning are typically made using…

Computer Vision and Pattern Recognition · Computer Science 2021-02-09 Fredrik Westling , James Underwood , Mitch Bryson

Labor shortages in fruit crop production have prompted the development of mechanized and automated machines as alternatives to labor-intensive orchard operations such as harvesting, pruning, and thinning. Agricultural robots capable of…

Robotics · Computer Science 2023-04-27 Dawood Ahmed , Ranjan Sapkota , Martin Churuvija , Manoj Karkee

Deep learning has transformed computer vision for precision agriculture, yet apple orchard monitoring remains limited by dataset constraints. The lack of diverse, realistic datasets and the difficulty of annotating dense, heterogeneous…

Computer Vision and Pattern Recognition · Computer Science 2025-05-21 Laura-Sophia von Hirschhausen , Jannes S. Magnusson , Mykyta Kovalenko , Fredrik Boye , Tanay Rawat , Peter Eisert , Anna Hilsmann , Sebastian Pretzsch , Sebastian Bosse

One of the major challenges for the agricultural industry today is the uncertainty in manual labor availability and the associated cost. Automated flower and fruit density estimation, localization, and counting could help streamline…

Computer Vision and Pattern Recognition · Computer Science 2025-01-20 Uddhav Bhattarai , Santosh Bhusal , Qin Zhang , Manoj Karkee

The fruit identification process involves analyzing and categorizing different types of fruits based on their visual characteristics. This activity can be achieved using a range of methodologies, encompassing manual examination,…

Computer Vision and Pattern Recognition · Computer Science 2024-06-05 Christine Dewi , Dhananjay Thiruvady , Nayyar Zaidi

Unmanned aerial vehicles (UAV) are used successfully in many application areas such as military, security, monitoring, emergency aid, tourism, agriculture, and forestry. This study aims to automatically count trees in designated areas on…

Computer Vision and Pattern Recognition · Computer Science 2022-01-11 Musa Ataş , Ayhan Talay

We present an AI pipeline that involves using smart drones equipped with computer vision to obtain a more accurate fruit count and yield estimation of the number of blueberries in a field. The core components are two object-detection models…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Hieu D. Nguyen , Brandon McHenry , Thanh Nguyen , Harper Zappone , Anthony Thompson , Chau Tran , Anthony Segrest , Luke Tonon

In this work, we present a new dataset to advance the state-of-the-art in fruit detection, segmentation, and counting in orchard environments. While there has been significant recent interest in solving these problems, the lack of a unified…

Computer Vision and Pattern Recognition · Computer Science 2020-01-16 Nicolai Häni , Pravakar Roy , Volkan Isler

Vision perception and modelling are the essential tasks of robotic harvesting in the unstructured orchard. This paper develops a framework of visual perception and modelling for robotic harvesting of fruits in the orchard environments. The…

Computer Vision and Pattern Recognition · Computer Science 2021-12-09 Hanwen Kang , Chao Chen

Robotic harvesting of fruits in orchards is a challenging task, since high density and overlapping of fruits and branches can heavily impact the success rate of robotic harvesting. Therefore, the vision system is demanded to provide…

Computer Vision and Pattern Recognition · Computer Science 2021-12-09 Hanwen Kang , Chao Chen

This article exemplifies the design of a fruit detection and classification system using Convolutional Neural Networks (CNN). The goal is to develop a system that automatically assesses fruit quality for farm inventory management.…

Computer Vision and Pattern Recognition · Computer Science 2025-08-01 Beatriz Díaz Peón , Jorge Torres Gómez , Ariel Fajardo Márquez

Object detection is a challenging and popular computer vision problem. The problem is even more challenging in aerial images due to significant variation in scale and viewpoint in a diverse set of object categories. Recently, deep…

Computer Vision and Pattern Recognition · Computer Science 2022-01-24 Hashmat Shadab Malik , Ikboljon Sobirov , Abdelrahman Mohamed

Following a global trend, the lack of reliable access to skilled labour is causing critical issues for the effective management of apple orchards. One of the primary challenges is maintaining skilled human operators capable of making…

Autonomous aerial harvesting is a highly complex problem because it requires numerous interdisciplinary algorithms to be executed on mini low-powered computing devices. Object detection is one such algorithm that is compute-hungry. In this…

Computer Vision and Pattern Recognition · Computer Science 2024-03-04 Ashish Kumar , Laxmidhar Behera