Real-time hyperspectral imaging in hardware via trained metasurface encoders

M Makarenko, A Burguete-Lopez… - Proceedings of the …, 2022 - openaccess.thecvf.com
Hyperspectral imaging has attracted significant attention to identify spectral signatures for
image classification and automated pattern recognition in computer vision. State-of-the-art …

[HTML][HTML] Deep learning-based instance segmentation for improved pepper phenotyping

L Gómez-Zamanillo, P Galán… - Smart Agricultural …, 2024 - Elsevier
Vegetable breeding companies invest a considerable amount of their resources in
phenotyping. The advancement of computer vision technology has made it possible to …

Pixelwise complex-valued neural network based on 1d fft of hyperspectral data to improve green pepper segmentation in agriculture

X Liu, J Yu, T Kurihara, C Wu, Z Niu, S Zhan - Applied Sciences, 2023 - mdpi.com
It seems difficult to recognize an object from its background with similar color using
conventional segmentation methods. An efficient way is to utilize hyperspectral images that …

Wide-Angular Tolerance Optical Filter Design and Its Application to Green Pepper Segmentation

J Yu, S Zhan, T Kurihara - Sensors, 2023 - mdpi.com
The optical filter is critical in many applications requiring wide-angle imaging perception.
However, the transmission curve of the typical optical filter will change at an oblique incident …

Color-Ratio Maps Enhanced Optical Filter Design and Its Application in Green Pepper Segmentation

J Yu, T Kurihara, S Zhan - Sensors, 2021 - mdpi.com
There is a growing demand for developing image sensor systems to aid fruit and vegetable
harvesting, and crop growth prediction in precision agriculture. In this paper, we present an …

Optimization of optical thin film to improve angular tolerance for automatic design by deep neural networks

J Yu, T Kurihara - 2022 61st Annual Conference of the Society …, 2022 - ieeexplore.ieee.org
Optical filters have proven beneficial for the machine vision system to enhance the contrast
of interest targets, remove the saturation in the captured image, or eliminate the highly …

Machine learning in hardware via trained metasurface encoders: theory, design and applications

M Makarenko - 2022 - repository.kaust.edu.sa
The development of modern Machine Learning (ML) frameworks trained on large datasets
established a rapid increase in the performance of cognitive computing algorithms for a wide …

Next 次世代施設園芸農業IoP における果菜類検出の取り組み

栗原徹 - 計測と制御, 2022 - jstage.jst.go.jp
平成 30 年に地方大学・地域産業創生交付金が創設され, 高知県が申請した 「“IoP (Internet of
Plants)” が導く 「Next 次世代型施設園芸農業」 への進化」 1) がほかの 6 事業とともに採択された …