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Accurate determination of the geothermal gradient is critical for assessing the geothermal energy potential of a given region. Of particular interest is the case of Colombia, a country with abundant geothermal resources. A history of active…

Geophysics · Physics 2025-10-03 Juan Camilo Mejía-Fragoso , Manuel A. Florez , Rocío Bernal-Olaya

Automatic image cropping is a method for maximizing the human-perceived quality of cropped regions in photographs. Although several works have proposed techniques for producing singular crops, little work has addressed the problem of…

Computer Vision and Pattern Recognition · Computer Science 2025-11-07 Rafe Loya , Andrew Hamara , Benjamin Estell , Benjamin Kilpatrick , Andrew C. Freeman

The localization of moving robots depends on the availability of good features from the environment. Sensor systems like Lidar are popular, but unique features can also be extracted from images of the ground. This work presents the Keypoint…

Computer Vision and Pattern Recognition · Computer Science 2025-04-07 Piet Brömmel , Dominik Brämer , Oliver Urbann , Diana Kleingarn

In the proposed study, we describe an approach to improving the computational efficiency and robustness of visual SLAM algorithms on mobile robots with multiple cameras and limited computational power by implementing an intermediate layer…

The current technological development allows us to carry out tasks that some time ago were unthinkable if not impossible, digital image processing has been one of the major constants of development today, taking into account that its…

Image and Video Processing · Electrical Eng. & Systems 2022-08-30 Benjamin Andres Huerfano Zapata

High-dimensional entanglement offers a variety of advantages for both fundamental and applied applications in quantum information science. A central building block for such applications is a programmable processor of entangled states, which…

Quantum Physics · Physics 2022-08-09 Ohad Lib , Kfir Sulimany , Yaron Bromberg

Horticultural enterprises are becoming more sophisticated as the range of the crops they target expands. Requirements for enhanced efficiency and productivity have driven the demand for automating on-field operations. However, various…

Computer Vision and Pattern Recognition · Computer Science 2018-07-10 Ho Seok Ahn , Feras Dayoub , Marija Popovic , Bruce MacDonald , Roland Siegwart , Inkyu Sa

Semantic maps are fundamental for robotics tasks such as navigation and manipulation. They also enable yield prediction and phenotyping in agricultural settings. In this paper, we introduce an efficient and scalable approach for active…

Foundation models offer a promising route to transferable remote sensing representations, but many current approaches depend on very large pretraining datasets and fixed sensor configurations, limiting their suitability for ecological and…

Cocoa is a multi-billion-dollar industry but research on improving yields through pollination remains limited. New embedded hardware and AI-based data analysis is advancing information on cocoa flower visitors, their identity and…

Quantitative Methods · Quantitative Biology 2024-12-31 Wenxiu Xu , Saba Ghorbani Bazegar , Dong Sheng , Manuel Toledo-Hernandez , ZhenZhong Lan , Thomas Cherico Wanger

This research presents a novel, robotic pollination system designed for targeted pollination of apple flowers in modern fruiting wall orchards. Developed in response to the challenges of global colony collapse disorder, climate change, and…

Retinal surgery is a complex medical procedure that requires exceptional expertise and dexterity. For this purpose, several robotic platforms are currently being developed to enable or improve the outcome of microsurgical tasks. Since the…

As the number of installed cameras grows, so do the compute resources required to process and analyze all the images captured by these cameras. Video analytics enables new use cases, such as smart cities or autonomous driving. At the same…

Computer Vision and Pattern Recognition · Computer Science 2021-12-01 Daniel Rivas , Francesc Guim , Jordà Polo , David Carrera

Plant diseases are major causes of production losses and may have a significant impact on the agricultural sector. Detecting pests as early as possible can help increase crop yields and production efficiency. Several robotic monitoring…

Robotics · Computer Science 2023-08-29 Adi Yehoshua , Yael Edan

Chromatographic separation technology has been widely applied in pharmaceutical, chemical, and food industries due to its high efficiency. However, traditional human-dependent chromatographic process development faces challenges such as…

Multiagent Systems · Computer Science 2026-01-08 Zhilong Tang , Shaohua Wu , Xinyan Zhao , Yu Wang , Xingchu Gong

Automated plant identification has improved considerably thanks to recent advances in deep learning and the availability of training data with more and more field photos. However, this profusion of data concerns only a few tens of thousands…

Computer Vision and Pattern Recognition · Computer Science 2025-09-24 Herve Goeau , Pierre Bonnet , Alexis Joly

Calculating leaf area is very important. Computer aided image processing can make this faster and more accurate. This include scanning the leaf , converting it to binary image and calculation of number of pixels covered. Later this is…

Computer Vision and Pattern Recognition · Computer Science 2018-07-03 G. D. Illeperuma

Robotic pollinators not only can aid farmers by providing more cost effective and stable methods for pollinating plants but also benefit crop production in environments not suitable for bees such as greenhouses, growth chambers, and in…

Correcting the optical aberrations and the manufacturing deviations of cameras is a challenging task. Due to the limitation on volume and the demand for mass production, existing mobile terminals cannot rectify optical degradation. In this…

Computer Vision and Pattern Recognition · Computer Science 2023-05-11 Shiqi Chen , Ting Lin , Huajun Feng , Zhihai Xu , Qi Li , Yueting Chen

Flower breed detection and giving details of that breed with the suggestion of cultivation processes and the way of taking care is important for flower cultivation, breed invention, and the flower business. Among all the local flowers in…

Computer Vision and Pattern Recognition · Computer Science 2023-04-10 Amena Begum Farha , Md. Azizul Hakim , Mst. Eshita Khatun