X-Ray Image Recognition Based on Improved Mask R-CNN Algorithm

Article Optics

Automated segmentation for whole human eye OCT image using RM multistage Mask R-CNN

Xuesong Fu et al.

Summary: The study proposed a relation module multistage Mask R-CNN method for whole human eye OCT image segmentation, which enhances segmentation accuracy through feature extraction, learning position relation features, and constructing multistage masks.

APPLIED OPTICS (2021)

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Article Engineering, Multidisciplinary

Weapon Detection Using YOLO V3 for Smart Surveillance System

Sanam Narejo et al.

Summary: The study involved developing a computer-based automated system for identifying handguns and rifles, using the YOLO V3 object detection model which outperformed traditional methods. Transfer learning was used for training the model without the need for intensive computation resources. Implementing the model in surveillance systems and security robots can help prevent violent incidents effectively.

MATHEMATICAL PROBLEMS IN ENGINEERING (2021)

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Article Instruments & Instrumentation

Multi-task faster R-CNN for nighttime pedestrian detection and distance estimation

Xiaobiao Dai et al.

Summary: The study introduces a novel multi-task pedestrian detection algorithm that can simultaneously perform distance estimation and pedestrian detection. Images were captured using a near-infrared camera and two near-infrared fill-light devices, with ground truth pedestrian distances obtained using LIDAR for training.

INFRARED PHYSICS & TECHNOLOGY (2021)

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Article Instruments & Instrumentation

Modified Cascade RCNN Based on Contextual Information for Vehicle Detection

Xiaofei Han

Summary: The modified Cascade RCNN method proposed in this article utilizes improved feature pyramid, predictive optimization module, and multi-scale prediction network to enhance accuracy in vehicle detection. Experimental results demonstrate its superior performance in small and shielded vehicle detection compared to other state-of-the-art methods.

SENSING AND IMAGING (2021)

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Article Engineering, Biomedical