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	Segmentazione semantica multilingue	Segmentazione di istanza
Campo	Apprendimento profondo	Apprendimento profondo
Famiglia	Machine learning	Machine learning
Anno di origine	2019–2022	2017
Ideatore	Various (building on Long et al. 2015 FCN; multilingual extensions c. 2019–2022)	He, K., Gkioxari, G., Dollar, P., Girshick, R.
Tipo	Pixel-wise classification with cross-lingual features	Pixel-level detection and mask prediction
Fonte seminale	Chen, L.-C., Zhu, Y., Papandreou, G., Schroff, F., & Adam, H. (2018). Encoder-Decoder with Atrous Separable Convolution for Semantic Image Segmentation. In Proceedings of ECCV 2018.	He, K., Gkioxari, G., Dollar, P., & Girshick, R. (2017). Mask R-CNN. Proceedings of the IEEE International Conference on Computer Vision (ICCV), 2961–2969.
Alias	cross-lingual semantic segmentation, multilingual scene parsing, multilingual pixel-wise classification, ML-SegNet	instance-level segmentation, object instance segmentation, mask prediction, panoptic instance segmentation
Correlati	3	4
Sintesi	Multilingual semantic segmentation is a pixel-level scene parsing approach that assigns a semantic class label to every pixel in an image while incorporating cross-lingual capabilities — enabling a single model to recognise scene-text elements, annotations, or training signals drawn from multiple languages. It combines deep encoder-decoder architectures with multilingual language representations, making it applicable to documents, street signs, natural scene images, and medical imagery across diverse linguistic contexts.	Instance segmentation is a computer vision task that simultaneously detects every distinct object in an image and produces a precise pixel-level mask for each individual object instance. Unlike semantic segmentation, which labels every pixel with a class, instance segmentation distinguishes between separate objects of the same class, enabling fine-grained spatial understanding.