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A Visual Object Segmentation Algorithm with Spatial and Temporal Coherence Inspired by the Architecture of the Visual Cortex

Overview
Journal Cogn Process
Specialty Psychology
Date 2021 Nov 15
PMID 34779948
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Abstract

Scene analysis in video sequences is a complex task for a computer vision system. Several schemes have been addressed in this analysis, such as deep learning networks or traditional image processing methods. However, these methods require thorough training or manual adjustment of parameters to achieve accurate results. Therefore, it is necessary to develop novel methods to analyze the scenario information in video sequences. For this reason, this paper proposes a method for object segmentation in video sequences inspired by the structural layers of the visual cortex. The method is called Neuro-Inspired Object Segmentation, SegNI. SegNI has a hierarchical architecture that analyzes object features such as edges, color, and motion to generate regions that represent the objects in the scenario. The results obtained with the Video Segmentation Benchmark VSB100 dataset demonstrate that SegNI can adapt automatically to videos with scenarios that have different nature, composition, and different types of objects. Also, SegNI adapts its processing to new scenario conditions without training, which is a significant advantage over deep learning networks.

References
1.
Arbelaez P, Maire M, Fowlkes C, Malik J . Contour detection and hierarchical image segmentation. IEEE Trans Pattern Anal Mach Intell. 2010; 33(5):898-916. DOI: 10.1109/TPAMI.2010.161. View

2.
Bednar J, MIIKKULAINEN R . Tilt aftereffects in a self-organizing model of the primary visual cortex. Neural Comput. 2000; 12(7):1721-40. DOI: 10.1162/089976600300015321. View

3.
Brito da Silva L, Elnabarawy I, Wunsch 2nd D . A survey of adaptive resonance theory neural network models for engineering applications. Neural Netw. 2019; 120:167-203. DOI: 10.1016/j.neunet.2019.09.012. View

4.
Corso J, Sharon E, Dube S, El-Saden S, Sinha U, Yuille A . Efficient multilevel brain tumor segmentation with integrated bayesian model classification. IEEE Trans Med Imaging. 2008; 27(5):629-40. DOI: 10.1109/TMI.2007.912817. View

5.
Kruger N, Janssen P, Kalkan S, Lappe M, Leonardis A, Piater J . Deep hierarchies in the primate visual cortex: what can we learn for computer vision?. IEEE Trans Pattern Anal Mach Intell. 2013; 35(8):1847-71. DOI: 10.1109/TPAMI.2012.272. View