Scene Categorization From Indoor-Outdoor Images Using Hybrid MAMF-Based Deep Convolutional Neural Networks

Scene Categorization From Indoor-Outdoor Images Using Hybrid MAMF-Based Deep Convolutional Neural Networks

Jayamala Dhananjay Pakhare, Mahadev D. Uplane
Copyright: © 2022 |Pages: 21
DOI: 10.4018/IJSI.301229
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Abstract

Image scene categorization is the dominant research area, where the localization of the objects along with the background is performed. At the current scenario, existing classifiers fail to provide the accuracy for the classification. Therefore, a novel approach for image scene categorization is performed using the hybrid features and the Hybrid technique named Mayfly Moth Flame (MAMF) optimization algorithm dependent Deep Convolutional Neural Network (MAMF-based Deep CNN) classifier, which positively impacts on the classification accuracy. This algorithm tunes the classifier towards acquiring the optimal classification performance from the classifier and is developed through interbreeding the characteristic features of the vermins and the caddisflies. The significance of the hybrid features for the classification is implemented and analyzed using the MAMF-based deep CNN classifier. The experimental analysis reveals that the proposed Hybrid features with MAMF-based Deep CNN classifier attains highest accuracy of 96.7215 % and 94.8684 % using SCID2 and SUN-397 datasets, respectively.
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1. Introduction

Scene classification make in use of the visual sensor methods to investigate the semantically important data present in an image. Scene categorization is the process of labeling the entire scene based on the structure and the co-relation between the multiple objects conferred in the image with the aid of the visual sensory information of the scene. The Scene categorization process generally utilizes the visual sensor technologies to analyze the core information comprised in the image. The indoor and outdoor categorization is the fundamental concept of the scene categorization, which further classified into different sub categories. The subcategories are based on the fundamental category and the labels prevailed in the multiple objects conferred in the image. The different properties of the objects such as global and the local features are utilized by the visual sensor to categorize the entire scene. The scenery image provides deep knowledge related to the behavior of the different objects, which possess the visible features such as point clouds, corners and borders. The visible features of the object enable us to modify, learn, develop the new methods and to provide the possible solution for analyze the complex scenes.

Scene interpretation (Liu et. al., 2019) ought to be fit for obliging changes in the circumstance being noticed, recognizing the fundamental qualities of different articles and characterizing connections among different items to address the genuine scene behavior (Ahmed et. al., 2020). Further, indoor-open arrangement has application in the field of advanced mechanics (Cristóforis et. al, 2015), PDAs (Zhou et. al., 2012), and color rectification algorithm (Bianco et. al, 2008). Picture characterizing algorithms are benefitted from significant level scene characterization (Ren et. al.,2016 and Nadian-Ghomsheh,2018). Most of the conventional methods adapted in the scene categorization provide high classification accuracy yet the system with low time consumption and coherence in feature extraction and classification technique is considered as the best categorization method. Fast and basic strategies have the extra advantage of generally being equipment amicable and as such they are a characteristic decision for execution in installed frameworks. Almost all technique computes both the high level features along with the low level features so as to attain the exact categorization technique. While such methodologies consistently increment the intricacy of the entire framework, the increase in the exactness of the indoor-outdoor order doesn't altogether change and is for the most part around 90%. One outstanding special case can be found in (Zhu and Newsam,2015), where indoor-outside grouping precision was accounted for to be more than 97%, yet no subtleties on the pre-owned classifier were given (Banić and Lončarić, 2018).

The principle capacity of scene grouping is to perceive every one of the items prevailed in the scene and to depict semantics for the exact marking of the entire scene (Ahmed et. al., 2020). Customary methodologies for indoor-outside picture characterization center around order of low-level highlights, removed from picture sub-blocks. Most of the conventional techniques utilize the features that portray the tone and edge properties of pictures (Miene et. al., 2002). Traditional indoor-outdoor recognition techniques suffer from two principle inconveniences. In the first place, separating pictures into fixed size sub-squares will deliver picture segments with blended substance that could influence the shading feature extricated from each square. Furthermore, straightforward factual surface features fail to provide data about the edge data comparative with pixel positions in the picture, which could diminish the indoor-outside picture arrangement precision (Nadian-Ghomsheh, 2018). Deep Learning algorithms are neural network inspired strategies used for large datasets for the prediction of results in a semi-supervised learning situation. Deep learning is mainly used to describe the complex networks in the presence of number of layers. The benefits of these layers are the ability to develop more levels of abstraction that are important for complex works.

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