{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,12]],"date-time":"2026-01-12T21:44:43Z","timestamp":1768254283530,"version":"3.49.0"},"reference-count":36,"publisher":"IGI Global","issue":"1","license":[{"start":{"date-parts":[[2024,7,24]],"date-time":"2024-07-24T00:00:00Z","timestamp":1721779200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/deed.en_US"},{"start":{"date-parts":[[2024,7,24]],"date-time":"2024-07-24T00:00:00Z","timestamp":1721779200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/deed.en_US"},{"start":{"date-parts":[[2024,7,24]],"date-time":"2024-07-24T00:00:00Z","timestamp":1721779200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/deed.en_US"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,7,24]]},"abstract":"<p>The accuracy of the threshold determines the quality of high-definition garden plant image segmentation. How to accurately and quickly search for the best combination of multiple thresholds is currently a research difficulty. In this regard, this article proposes an improved adaptive particle swarm optimization algorithm with extremal disturbance (IAPSO), which can to some extent prevent the PSO from falling into local optima by implementing extreme perturbation strategies. Then, by combining IAPSO and Deep Reinforcement Learning (DRL), the IAPSO-RL based on policy gradient off policy is proposed. It enhances information exchange between DRL and PSO. The IAPSO-RL can improve the sample efficiency of PSO. Experiments have shown that it can improve the performance and stability of threshold segmentation for high-definition garden plant images.<\/p>","DOI":"10.4018\/ijsir.348970","type":"journal-article","created":{"date-parts":[[2024,7,24]],"date-time":"2024-07-24T17:56:11Z","timestamp":1721843771000},"page":"1-17","source":"Crossref","is-referenced-by-count":1,"title":["High-Definition Garden Plant Images Threshold Segmentation Mechanism Based on PSO and DRL"],"prefix":"10.4018","volume":"15","author":[{"given":"Shi","family":"Ji","sequence":"first","affiliation":[{"name":"Taizhou University, China"}]},{"given":"Tianlu","family":"Xi","sequence":"additional","affiliation":[{"name":"LuXun Academy of Fine Arts, China"}]},{"given":"Xingchen","family":"Fan","sequence":"additional","affiliation":[{"name":"Jeonju University, South Korea"}]}],"member":"2432","reference":[{"key":"IJSIR.348970-0","doi-asserted-by":"publisher","DOI":"10.1111\/ele.14123"},{"key":"IJSIR.348970-1","doi-asserted-by":"publisher","DOI":"10.1134\/S1061830919010030"},{"key":"IJSIR.348970-2","doi-asserted-by":"publisher","DOI":"10.1023\/B:HEUR.0000034714.09838.1e"},{"key":"IJSIR.348970-3","doi-asserted-by":"publisher","DOI":"10.1109\/TITS.2020.3025796"},{"key":"IJSIR.348970-4","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2012.09.018"},{"key":"IJSIR.348970-5","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcp.2016.10.039"},{"key":"IJSIR.348970-6","doi-asserted-by":"publisher","DOI":"10.1007\/s11831-021-09694-4"},{"key":"IJSIR.348970-7","doi-asserted-by":"publisher","DOI":"10.1016\/j.measurement.2017.09.052"},{"key":"IJSIR.348970-8","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.2964111"},{"key":"IJSIR.348970-9","doi-asserted-by":"publisher","DOI":"10.3390\/w6113433"},{"key":"IJSIR.348970-10","doi-asserted-by":"crossref","unstructured":"Kennedy, J., & Eberhart, R. 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