Building Extraction from Remote Sensing Images Using Deep Learning and Transfer Learning

Prakash, Prithvi; Soni, Janhavi; Hariharan, Bharath

doi:10.1109/igarss46834.2022.9883898

Cited by 1 publication

(1 citation statement)

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“…Moreover, conventional road extraction from remotely sensed imagery could be made more efficient and practical; present methods do not meet the demands for real-time processing [3][4]. Traditional methods are based on pixel-level information such as support vector machine, random forest, and maximum likelihood; because they are limited to the subject of colour phenomena, these methods use only the spectral information of images [5][6]. These methods use colour reflectance to classify images, which leads to a loss of information with regions of similar colour and backgrounds [7].…”

Section: Introductionmentioning

confidence: 99%

Road segmentation: exploiting the efficiency of skip connections for efficient semantic segmentation

Madhumita

Hariharan

Devendra

et al. 2023

J. S. Asian Logistics Transport

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Extraction of features is a unique approach that has several real-time applications. In remote sensing, road feature extraction includes recognising and extracting essential information about roads from high-resolution remote sensing photos. This data may include the shape, size, direction, and connection of roadways and their surroundings we can increase the accuracy and efficiency of road recognition algorithms and better comprehend the geographical distribution of roads in metropolitan settings. Nevertheless, traditional techniques of road recognition sometimes rely on manual labour or hand-crafted characteristics, which may be costly and time-consuming. Convolutional neural networks (CNNs) have been frequently employed for road detection due to their capacity to automatically learn characteristics from data. In this research, we provide Modified LinkNet for the extraction of road features from high-resolution remote-sensing images. The proposed model incorporates several variables resulting in superior performance compared to current cutting-edge road detection techniques. SpaceNet road detection dataset yields 0.81 mIoU, which is approximately 0.1, 0.11, and 0.03 mIoU greater than DeeplabV3+, and LinkNet, respectively (base architecture). In addition, the training of the model enables more efficient inference making our method applicable to real-time applications and are therefore a more effective and efficient solution for the extraction of road features from remote sensing images.

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Section: Introductionmentioning

confidence: 99%