Object detection and recognition techniques based on digital image processing and traditional machine learning for fruit and vegetable harvesting robots: an overview …

F Xiao, H Wang, Y Li, Y Cao, X Lv, G Xu - Agronomy, 2023 - mdpi.com
The accuracy, speed, and robustness of object detection and recognition are directly related
to the harvesting efficiency, quality, and speed of fruit and vegetable harvesting robots. In …

Strawberry ripeness classification method in facility environment based on red color ratio of fruit rind

D Wang, X Wang, Y Chen, Y Wu, X Zhang - Computers and Electronics in …, 2023 - Elsevier
Strawberry detection and ripeness classification are important concerns in robotic
harvesting, as precondition for efficient and nondestructive picking. However, the different …

Classification of fruit ripeness grades using a convolutional neural network and data augmentation

M Rodriguez, F Pastor, W Ugarte - 2021 28th Conference of …, 2021 - ieeexplore.ieee.org
Currently the classification processes of the degree of maturity of fruits require the use of
complex systems, which, most of the times, are not within the reach of small farmers or …

Palm oil maturity classification using K-nearest neighbors based on RGB and L* a* b color extraction

S Saifullah, DB Prasetyo, R Dreżewski… - Procedia Computer …, 2023 - Elsevier
This study aims to classify the maturity level of oil palm using the K-Nearest Neighbors
(KNN) method based on the extraction of RGB and L* a* b color features. This classification …

Video based oil palm ripeness detection model using deep learning

FA Junior - Heliyon, 2023 - cell.com
Research on oil palm detection has been carried out for years, but there are only a few
research that have conducted research using video datasets and only focus on development …

Oil palm fruits ripeness classification based on the characteristics of protein, lipid, carotene, and guanine/cytosine from the Raman spectra

GTH Tzuan, FH Hashim, T Raj, A Baseri Huddin… - Plants, 2022 - mdpi.com
The capacity of palm oil production is directly affected by the ripeness of the fresh fruit
bunches (FFB) upon harvesting. Conventional harvesting standards rely on rigid harvesting …

Correlation study between the organic compounds and ripening stages of oil palm fruitlets based on the Raman spectra

MHIM Azmi, FH Hashim, AB Huddin, MS Sajab - Sensors, 2022 - mdpi.com
The degree of maturity of oil palm fresh fruit bunches (FFB) at the time of harvest heavily
affects oil production, which is expressed in the oil extraction rate (OER). Oil palm harvests …

Monitoring Ripeness in Fruits and Vegetables Using the Raspberry Pi

A Jayalakshmi, LP Reddy… - … Conference on Applied …, 2022 - ieeexplore.ieee.org
Traditional systems are being phased out in favour of modern technological systems. Many
ripeness detection instruments for vegetables and fruits exist, but they are inefficient and …

Detecting Papaya Fruit Ripeness Level Based on Color Features Using the HSI Color Space Transformation Method

N Zanah, FR Nst, MY Pratama - Bigint Computing Journal, 2023 - journal.aira.or.id
Papaya fruit is one of the kings of fruit in Indonesia. It is said to be the king of fruit because it
is rich in benefits and has good nutritional and vitamin content. Grouping the maturity of …