Di Qu

Mask2Edge: Masking dependencies and dynamically capturing pixel differences in edge detection

Jianhang Zhou, Hongwei Zhao, Di Qu, Long Xing

cn (code pays fourni par la source)

Unsupervised video object segmentation with mask transformer: boosting accuracy and efficiency through feature fusion

Di Qu, Hongwei Zhao, Mingzhu Zhou

cn, hk (code pays fourni par la source)

Lightweight global adaptive feature enhancement network for underwater object detection with sonar image

Dahua Li, Di Qu, Xuan Li, Lei Li et autres

Abstract Sonar target detection is widely used in various underwater detection tasks. However, sonar images often lack target information and blurry features because of the interference of seabed environmental noise and complex background information. This poses significant challenges for sonar target detection …

cn, pl, us (code pays fourni par la source)

Vibration isolation characteristics and control strategy of parallel air spring system for transportation under abnormal road and eccentric load conditions

Di Qu, Xiandong Liu, Guangtong Liu, Tian He

The precision equipment bears the vibration excited by the road roughness during transportation, and faces the risk of damage arising from the vibration. The parallel air spring vibration isolation system (PAVS) has an excellent vibration isolation performance, so has a good application …

cn (code pays fourni par la source)

[Retracted] Construction of Community Life Service in the Sharing Economy Based on Deep Neural Network

Di Qu, Dianya Deng

Currently, the development of sharing economy and interconnection also has a profound impact on community life services. This study is based on the deep neural network theory, combined with the evolution mechanism of the commercial network of the community life service industry, …

cn (code pays fourni par la source)

Analysis of vibration isolation performance of parallel air spring system for precision equipment transportation

Di Qu, Xiandong Liu, Guangtong Liu, Yifan Bai et autres

Precision equipment is usually accompanied with vibrations during road or railway transportation. Sometimes the vibration exceeds the given limit, leading to the damage of the equipment. It is necessary to control the vibration during the transportation. However, it is still difficult to …

cn (code pays fourni par la source)

A new measurement-while-drilling system based on inertial technology

Hua Song, Huiyin Huang, Junxiang Zhang, Di Qu

With the rapid development of trenchless technology, measurement-while-drilling systems draw extensive attention. At present, measurement-while-drilling systems are generally based on magnetic surveying technology or single-accelerometer measurement. In that case, the accuracies of these measurement-while-drilling systems are limited. In this article, a new …

cn (code pays fourni par la source)

Movable type printing identification based on Tangut characters registration

Feipeng Sun, Yuping Lin, Zemei Zhang, Di Qu et autres

cn (code pays fourni par la source)

Design of in-pipe robot based on inertial positioning and visual detection

Hua Song, Kun-Shan Ge, Di Qu, Huapu Wu et autres

The horizontal directional drilling technology is widely used to lay the underground pipelines. These pipelines are of small or medium diameters with a dip angle ranging from 10° to 20°, special pipelines to 30°. In-pipe robot is commonly used to detect the …

cn (code pays fourni par la source)

A Quantitative Assessment Method of Image Matching Methods Based on Cumulative Prospect Theory

Wenting Ma, Di Qu, Xiong Zhaohua, Wei Wu

Recent years, various image matching methods spring up so that it becomes more and more difficult for decision makers to choose. In this paper, a quantitative assessment method of image matching methods based on cumulative prospect theory is proposed. In the method, …

cn (code pays fourni par la source)

A hypercomplex form of polarimetric SAR images for multi-channel joint matching

Di Qu, Wenting Ma

cn (code pays fourni par la source)

Study on Design and Development of Engine Installation and Removal Trailer of Jet Fighter

Zhao Changhui, Meng Wang, He Meizhu, Di Qu et autres