Abstract
An essential component of a waste management system is waste sorting. Correct sorting of waste is crucial for creating a clean environment for everyone, reducing pollution and reusing recyclable materials. Manual waste sorting can cause serious health issues to the workers due to various disease-causing agents present in the garbage. The use of robots in sorting of materials such as glass, paper, plastic, metals, etc., from other waste can facilitate the production of secondary raw materials as well as conserve energy and production costs. Robots can help in efficient sorting of waste and can work endlessly thus eliminating health hazard to labours. By using computer vision, artificial intelligence, and automation systems, both, the efficiency and accuracy of waste sorting can be increased. This paper showcases the recent studies related with implementation of robots in waste sorting for efficient recycling, algorithms, types of grippers and its advancements. Various studies have been discussed related to computer vision and comparison of various algorithms is also presented. Major challenges faced in implementation of robotic sorting on global scale and its future scope has also been discussed.
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Abbreviations
- IoT:
-
Internet of Things
- IR:
-
Infrared
- ML:
-
Machine learning
- DL:
-
Deep learning
- CNN:
-
Convolution Neural Network
- R-CNN:
-
Region-based Convolution Neural Network
- SSD:
-
Single Shot Multiproxy Detector
- FCOS:
-
Fully Convolutional One-Stage object detection
- KNN:
-
K nearest neighbour
- SVM:
-
Support Vector Machine
- SLAM:
-
Simultaneous Localization and Mapping
- IoT:
-
Internet of Things
- Dof:
-
Degree of freedom
- SUS:
-
System Usability Scale
- COCO dataset:
-
‘Common Objects in Context’ dataset
- MAP:
-
Mean Average Precision
- PET:
-
Polyethylene terephthalate
- HDPE:
-
High Density Polyethylene
- LDPE:
-
Low Density Polyethylene
- PP:
-
Polypropylene
- PS:
-
Polystyrene
- GUI:
-
Graphical User Interface
- LiDAR:
-
Light Detection and Ranging
- DOF:
-
Degree of freedom
- MSWM:
-
Municipal Solid Waste Management
References
Guerrero, L.A., Maas, G., Hogland, W.: Solid waste management challenges for cities in developing countries. Waste Manag. (2013). https://doi.org/10.1016/j.wasman.2012.09.008
Salim, H., Jackson, M., Stewart, R.A., Beal, C.D.: Drivers-pressures-state-impact-response of solid waste management in remote communities: a systematic and critical review. Clean. Waste Syst. 4, 100078 (2023). https://doi.org/10.1016/J.CLWAS.2023.100078
Joshi, R., Ahmed, S.: Status and challenges of municipal solid waste management in India: a review. Cogent Environ. Sci. (2016). https://doi.org/10.1080/23311843.2016.1139434
Gundupalli, S.P., Hait, S., Thakur, A.: A review on automated sorting of source-separated municipal solid waste for recycling. Waste Manag. 60, 56–74 (2017)
Lange, J.-P.: Managing plastic waste sorting. Recycl. Dispos. Product Redes. (2021). https://doi.org/10.1021/acssuschemeng.1c05013
Madsen, A.M., Raulf, M., Duquenne, P., et al.: Review of biological risks associated with the collection of municipal wastes. Sci. Total Environ. 791, 148287 (2021). https://doi.org/10.1016/J.SCITOTENV.2021.148287
Black, M., Karki, J., Lee, A.C.K., et al.: The health risks of informal waste workers in the Kathmandu Valley: a cross-sectional survey. Public Health 166, 10–18 (2019). https://doi.org/10.1016/J.PUHE.2018.09.026
Ihsanullah, I., Alam, G., Jamal, A., Shaik, F.: Recent advances in applications of artificial intelligence in solid waste management: a review. Chemosphere 309, 136631 (2022). https://doi.org/10.1016/J.CHEMOSPHERE.2022.136631
Guo, H., Wu, S., Tian, Y., et al.: Application of machine learning methods for the prediction of organic solid waste treatment and recycling processes: a review. Bioresour. Technol. 319, 124114 (2021). https://doi.org/10.1016/J.BIORTECH.2020.124114
Li, N., Chen, Y.: Municipal solid waste classification and real-time detection using deep learning methods. Urban Clim. 49, 101462 (2023). https://doi.org/10.1016/J.UCLIM.2023.101462
Lachi Reddy, P., Sabiha, S., Jaswitha, K., et al.: Optimized garbage segregation and monitoring system. Mater Today Proc. (2021). https://doi.org/10.1016/J.MATPR.2021.07.256
Lu, W., Chen, J.: Computer vision for solid waste sorting: a critical review of academic research. Waste Manag. 142, 29–43 (2022). https://doi.org/10.1016/J.WASMAN.2022.02.009
Aarthi, R., Rishma, G.: A vision based approach to localize waste objects and geometric features exaction for robotic manipulation. Procedia Comput. Sci. 218, 1342–1352 (2023). https://doi.org/10.1016/j.procs.2023.01.113
Iqbal, U., Barthelemy, J., Perez, P., Davies, T.: Edge-computing video analytics solution for automated plastic-bag contamination detection: a case from remondis. Sensors 22, 7821 (2022). https://doi.org/10.3390/S22207821
Wu, T.W., Zhang, H., Peng, W., et al.: Applications of convolutional neural networks for intelligent waste identification and recycling: a review. Resour Conserv Recycl 190, 106813 (2023). https://doi.org/10.1016/J.RESCONREC.2022.106813
Anitha, R., Maruthi, R., Sudha, S.: Automated segregation and microbial degradation of plastic wastes: a greener solution to waste management problems. Global Transit. Proc. 3, 100–103 (2022). https://doi.org/10.1016/J.GLTP.2022.04.021
Chen, X., Huang, H., Liu, Y., et al.: Robot for automatic waste sorting on construction sites. Autom. Constr. 141, 104387 (2022). https://doi.org/10.1016/J.AUTCON.2022.104387
Seredkin, A., Tokarev, M.P., Plohih, I.A., et al.: Development of a method of detection and classification of waste objects on a conveyor for a robotic sorting system. J. Phys. Conf. Ser. (2019). https://doi.org/10.1088/1742-6596/1359/1/012127
Liu, C., Xie, N., Yang, X., et al.: A domestic trash detection model based on improved YOLOX. Sensors (2022). https://doi.org/10.3390/S22186974
Guo, D., Cheng, L., Zhang, M., Sun, Y.: Garbage detection and classification based on improved YOLOV4. J. Phys. Conf. Ser. 2024, 012023 (2021)
Ashwin, M., Alqahtani, A.S., Mubarakali, A.: Iot based intelligent route selection of wastage segregation for smart cities using solar energy. Sustain. Energy Technol. Assess 46, 101281 (2021). https://doi.org/10.1016/J.SETA.2021.101281
Susha, B., Madhukara Shanbog, R., Hussain, S., et al.: Automatic segregation of waste using robotic arm (2021)
Diya, S.Z., Proma, R.A., Islam, M.N., et al.: Developing an intelligent waste sorting system with robotic arm: a step towards green environment (2018)
Suvarnamma, A., Pradeepkiran, J.A.: SmartBin system with waste tracking and sorting mechanism using IoT. Clean. Eng. Technol. 5, 100348 (2021). https://doi.org/10.1016/J.CLET.2021.100348
Mondal, S., Das, S., Banerjee, S., Pal, K.: A smart automated garbage management system to replace human labour. In: ICDCS 2022—2022 6th International Conference on Devices, Circuits and Systems, pp. 237–241 (2022). https://doi.org/10.1109/ICDCS54290.2022.9780783
Andeobu, L., Wibowo, S., Grandhi, S.: Artificial intelligence applications for sustainable solid waste management practices in Australia: a systematic review. Sci. Total Environ. 834, 155389 (2022). https://doi.org/10.1016/J.SCITOTENV.2022.155389
Majchrowska, S., Mikołajczyk, A., Ferlin, M., et al.: Deep learning-based waste detection in natural and urban environments. Waste Manag. 138, 274–284 (2022). https://doi.org/10.1016/J.WASMAN.2021.12.001
Liu, L., Ouyang, W., Wang, X., et al.: Deep learning for generic object detection: a survey. Int. J. Comput. Vis. 128, 261–318 (2020). https://doi.org/10.1007/s11263-019-01247-4
John, A., Meva, D.: A comparative study of various object detection algorithms and performance analysis. Int. J. Comput. Sci. Open Access Res. Pap. (2020). https://doi.org/10.26438/ijcse/v8i10.158163
Tian, Z., Shen, C., Chen, H., He, T.: FCOS: Fully Convolutional One-Stage Object Detection
Wang, C.-Y., Bochkovskiy, A., Liao, H.-Y.M.: YOLOv7: Trainable bag-of-freebies sets new state-of-the-art for real-time object detectors (2022)
Zhao, Z.-Q., Zheng, P., Xu, S., Wu, X.: Object detection with deep learning: a review (2018)
Kulkarni, H.N., Kannamangalam, N., Raman, S.: Waste Object Detection and Classification
Mitra, A., Li, Y.: Detection of waste materials using deep learning and image processing (2020)
Bobulski, J., Kubanek, M.: Vehicle for plastic garbage gathering. In: International Conference on Electrical, Computer, Communications and Mechatronics Engineering, ICECCME 2021 (2021). https://doi.org/10.1109/ICECCME52200.2021.9591096
Jabed, Md.R., Shamsuzzaman, Md.: YOLObin: non-decomposable garbage identification and classification based on YOLOv7. J. Comput. Commun. 10, 104–121 (2022). https://doi.org/10.4236/jcc.2022.1010008
Liu, C., Xie, N., Yang, X., et al.: A domestic trash detection model based on improved YOLOX. Sensors (Basel) (2022). https://doi.org/10.3390/s22186974
Chen, Q., Xiong, Q.: Garbage classification detection based on improved YOLOV4. J. Comput. Commun. 08, 285–294 (2020). https://doi.org/10.4236/jcc.2020.812023
Rajendra, M., Rajesh, Y.A., Rahul Balaji, S., et al.: Waste and vehicle detection using YOLO. Int. J. Res. Appl. Sci. Eng. Technol. 10, 3587–3590 (2022). https://doi.org/10.22214/ijraset.2022.43124
Yang, Z. A. YOLOv7 based visual detection of waste
Sirawattananon, C., Muangnak, N., Pukdee W.: Designing of IoT-based smart waste sorting system with image-based deep learning applications. In: ECTI-CON 2021—2021 18th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology: Smart Electrical System and Technology, Proceedings, pp. 383–387 (2021). https://doi.org/10.1109/ECTI-CON51831.2021.9454826
Costa, B.S., Bernardes, A.C.S., Pereira, J.V.A., et al.: Artificial intelligence in automated sorting in trash recycling (2019)
Victor De Gea st, Vicente del Raspeig S, victordegea S, et al.: Domestic waste detection and grasping points for robotic picking up (2021). https://doi.org/10.1109/ICCV.2017.322
Zhang, Q., Yang, Q., Zhang, X., et al.: A multi-label waste detection model based on transfer learning. Resour. Conserv. Recycl. 181, 106235 (2022). https://doi.org/10.1016/J.RESCONREC.2022.106235
Bansal, S., Patel, S., Shah, I., et al.: AGDC: Automatic Garbage Detection and Collection (2019). https://doi.org/10.48550/arxiv.1908.05849
Rahman, M.W., Islam, R., Hasan, A., et al.: Intelligent waste management system using deep learning with IoT. J. King Saud Univ. Comput. Inf. Sci. 34, 2072–2087 (2022). https://doi.org/10.1016/J.JKSUCI.2020.08.016
Sakr, G.E., Mokbel, M., Darwich, A., et al.: Comparing deep learning and support vector machines for autonomous waste sorting. In: 2016 IEEE International Multidisciplinary Conference on Engineering Technology, IMCET 2016. Institute of Electrical and Electronics Engineers Inc., pp. 207–212 (2016)
Institute of Electrical and Electronics Engineers. Oregon Section, Institute of Electrical and Electronics Engineers. Region 6, Institute of Electrical and Electronics Engineers 2018 IEEE Conference on Technologies for Sustainability (SusTech).
Sun, L., Zhao, C., Yan, Z., et al.: A novel weakly-supervised approach for RGB-D-based nuclear waste object detection. IEEE Sens. J. 19, 3487–3500 (2019). https://doi.org/10.1109/JSEN.2018.2888815
Xu, Z., Chen, M., Liu, C.: Object tactile character recognition model based on attention mechanism LSTM. In: Proceedings - 2020 Chinese Automation Congress, CAC 2020. Institute of Electrical and Electronics Engineers Inc., pp. 7095–7100 (2020)
Guo, D., Liu, H., Fang, B., et al.: Visual affordance guided tactile material recognition for waste recycling. IEEE Trans. Autom. Sci. Eng. (2021). https://doi.org/10.1109/TASE.2021.3065991
Kumar, S., Yadav, D., Gupta, H., et al.: A novel yolov3 algorithm-based deep learning approach for waste segregation: towards smart waste management. Electronics 10, 1–20 (2021). https://doi.org/10.3390/electronics10010014
Aral, R.A., Keskin, S.R., Kaya, M., Haciömeroǧlu, M.: Classification of TrashNet dataset based on deep learning models. In: Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018. Institute of Electrical and Electronics Engineers Inc., pp. 2058–2062 (2019)
Kumar, N.M., Mohammed, M.A., Abdulkareem, K.H., et al.: Artificial intelligence-based solution for sorting COVID related medical waste streams and supporting data-driven decisions for smart circular economy practice. Process Saf. Environ. Prot. 152, 482–494 (2021). https://doi.org/10.1016/J.PSEP.2021.06.026
Sidharth, R., Rohit, P., Vishagan, S., et al.: Deep learning based smart garbage classifier for effective waste management, pp. 1086–1089 (2020). https://doi.org/10.1109/ICCES48766.2020.9137938
Zhihong, C., Hebin, Z., Yanbo, W., et al.: A vision-based robotic grasping system using deep learning for garbage sorting. Chinese Control Conference, CCC 11223–11226 (2017). https://doi.org/10.23919/CHICC.2017.8029147
Rahman, M.O., Hussain, A., Scavino, E., et al.: Intelligent computer vision system for segregating recyclable waste papers. Expert Syst. Appl. 38, 10398–10407 (2011). https://doi.org/10.1016/J.ESWA.2011.02.112
Cheema, S.M., Hannan, A., Pires, I.M.: Smart waste management and classification systems using cutting edge approach. Sustainability (2022). https://doi.org/10.3390/su141610226
Yang, Z., Li, D.: WasNet: a neural network-based garbage collection management system. IEEE Access 8, 103984–103993 (2020). https://doi.org/10.1109/ACCESS.2020.2999678
Setiawan, W., Wahyudin, A., Widianto, G.R.: The use of scale invariant feature transform (SIFT) algorithms to identification garbage images based on product label. In: Proceeding - 2017 3rd International Conference on Science in Information Technology: Theory and Application of IT for Education, Industry and Society in Big Data Era, ICSITech 2017 2018-January, pp. 336–341 (2017). https://doi.org/10.1109/ICSITECH.2017.8257135
Rahman, M.O., Hussain, A., Scavino, E., et al.: DNA computer based algorithm for recyclable waste paper segregation. Appl. Soft Comput. 31, 223–240 (2015). https://doi.org/10.1016/J.ASOC.2015.02.042
Bui, T.D., Tseng, J.W., Tseng, M.L., et al.: Municipal solid waste management technological barriers: a hierarchical structure approach in Taiwan. Resour. Conserv. Recycl. 190, 106842 (2023). https://doi.org/10.1016/J.RESCONREC.2022.106842
Lange, J.P.: Managing plastic waste-sorting, recycling, disposal, and product redesign. ACS Sustain. Chem. Eng. 9, 15722–15738 (2021). https://doi.org/10.1021/ACSSUSCHEMENG.1C05013/ASSET/IMAGES/LARGE/SC1C05013_0001.JPEG
Gupta, N.S., Deepthi, V., Kunnath, M., et al.: Automatic Waste Segregation
Mesina, M.B., de Jong, T.P.R., Dalmijn, W.L.: Automatic sorting of scrap metals with a combined electromagnetic and dual energy X-ray transmission sensor. Int. J. Miner. Process. 82, 222–232 (2007). https://doi.org/10.1016/j.minpro.2006.10.006
IEEE Staff, IEEE Staff 2010 3rd International Congress on Image and Signal Processing.
Dodbiba, G., Fujita, T.: Progress in separating plastic materials for recycling. Phys. Sep. Sci. Eng. 13, 165–182 (2004). https://doi.org/10.1080/14786470412331326350
Fischler, M., Heavey, K., Kan, A., et al.: Robotic Waste Sorting Major Qualifying Project (2019)
Bahri Razali, Z., Zern Yi, K.: Final Year Project. 2012–2013. https://doi.org/10.13140/RG.2.1.2521.9044
He, K., Gkioxari, G., Dollar, P., Girshick, R.: Mask R-CNN. In: Proceedings of the IEEE International Conference on Computer Vision. Institute of Electrical and Electronics Engineers Inc., pp. 2980–2988 (2017)
Wang, Z., Li, H., Yang, X.: Vision-based robotic system for on-site construction and demolition waste sorting and recycling. J. Build. Eng. (2020). https://doi.org/10.1016/j.jobe.2020.101769
Kim, J.Y., Pyo, H.R., Jang, I., et al.: Tomato harvesting robotic system based on Deep-ToMaToS: deep learning network using transformation loss for 6D pose estimation of maturity classified tomatoes with side-stem. Comput. Electron. Agric. (2022). https://doi.org/10.1016/j.compag.2022.107300
Basso, A., Hlaváč, V., Hůlka, J., et al.: Towards Intelligent autonomous sorting of unclassified nuclear wastes. Procedia Manuf. 11, 389–396 (2017). https://doi.org/10.1016/j.promfg.2017.07.122
Engelen, B., De Marelle, D., Diaz-Romero, D.J., et al.: Techno-economic assessment of robotic sorting of aluminium scrap. In: Procedia CIRP. Elsevier B.V., pp. 152–157 (2022)
Sgarbossa, F., Romsdal, A., Johannson, F.H., Krogen, T.: Robot picker solution in order picking systems: An ergo-zoning approach. In: IFAC-PapersOnLine. Elsevier B.V., pp. 10597–10602 (2020)
Chen, X., Huang, H., Liu, Y., et al.: Robot for automatic waste sorting on construction sites. Autom. Constr. (2022). https://doi.org/10.1016/j.autcon.2022.104387
Leveziel, M., Laurent, G.J., Haouas, W., et al.: A 4-DoF parallel robot with a built-in gripper for waste sorting. IEEE Robot. Autom. Lett. 7, 9834–9841 (2022). https://doi.org/10.1109/LRA.2022.3192582
Bobulski, J., Kubanek, M.: Autonomous robot for plastic waste classification, pp. 371–376 (2021)
Cong, V.D., Hanh, L.D., Phuong, L.H., Duy, D.A.: Design and development of robot arm system for classification and sorting using machine vision. FME Trans. (2022). https://doi.org/10.5937/fme2201181C
Ndambani, M.A., Fang, T., Saniie, J.: Autonomous robotic arm for object sorting and motion compensation using Kalman filter
Tai, K., El-Sayed, A.R., Shahriari, M., et al.: State of the art robotic grippers and applications. Robotics 5 (2016)
Hernandez, J., Sunny, M.S.H., Sanjuan, J., et al.: Current designs of robotic arm grippers: a comprehensive systematic review. Robotics 12, 5 (2023). https://doi.org/10.3390/robotics12010005
Kokate, S., Pawar, A.: Design of a shoulder mounted collaborative robot for household tasks. Int. Res. J. Eng. Technol. (2020)
Sparrman, B., du Pasquier, C., Thomsen, C., et al.: Printed silicone pneumatic actuators for soft robotics. Addit. Manuf. 40, 101860 (2021). https://doi.org/10.1016/J.ADDMA.2021.101860
Sadeghian, R., Shahin, S., Sareh, S.: Vision-based self-adaptive gripping in a trimodal robotic sorting end-effector. IEEE Robot. Autom. Lett. 7, 2124–2131 (2022). https://doi.org/10.1109/LRA.2022.3140793
Kiyokawa, T., Takamatsu, J., Koyanaka, S.: Challenges for future robotic sorters of mixed industrial waste: a survey. IEEE Trans. Autom. Sci. Eng. (2022). https://doi.org/10.1109/TASE.2022.3221969
Cheah, C.G., Chia, W.Y., Lai, S.F., et al.: Innovation designs of industry 4.0 based solid waste management: machinery and digital circular economy. Environ. Res. 213, 113619 (2022). https://doi.org/10.1016/J.ENVRES.2022.113619
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Satav, A.G., Kubade, S., Amrutkar, C. et al. A state-of-the-art review on robotics in waste sorting: scope and challenges. Int J Interact Des Manuf 17, 2789–2806 (2023). https://doi.org/10.1007/s12008-023-01320-w
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DOI: https://doi.org/10.1007/s12008-023-01320-w