Chi Liu

BackdoorHunter: Poisoned Training Data Removal via Contrastive Responses Under Pruned Models

Shuai Zhou, Chi Liu, Minfeng Qi

mo (code pays fourni par la source)

Unleashing the Power of Pre-trained Encoders for Universal Adversarial Attack Detection

Yinghe Zhang, Chi Liu, Shuai Zhou, Sheng Shen et autres

Adversarial attacks pose a critical security threat to real-world AI systems by injecting human-imperceptible perturbations into benign samples to induce misclassification in deep learning models. While existing detection methods, such as Bayesian uncertainty estimation and activation pattern analysis, have achieved progress through …

DFW-YOLO: YOLOv5-based algorithm using phased array ultrasonic testing for weld defect recognition

Zhaolong Han, Songsong Li, Benchi Huang, Jiao Sun et autres

Although phased array ultrasonic testing (PAUT) technology has been widely employed in pipeline weld defect recognition, current defect recognition still relies on manual operation, which limits its efficiency. By combining deep learning with PAUT, this paper presents a new neural architecture based …

cn (code pays fourni par la source)

Jointly optimizing global and local color consistency for multiple image mosaicking

Li Li, Menghan Xia, Chi Liu, Liang Li et autres

cn, hk (code pays fourni par la source)

Band-Independent Encoder–Decoder Network for Pan-Sharpening of Remote Sensing Images

Chi Liu, Yongjun Zhang, Shugen Wang, Mingwei Sun et autres

Pan-sharpening is a fundamental task for remote sensing image processing. It aims at creating a high-resolution multispectral (HRMS) image from a multispectral (MS) image and a panchromatic (PAN) image. In this article, a new band-independent encoder-decoder network is proposed for pan-sharpening. The …

cn (code pays fourni par la source)

Pan-Sharpening Using an Efficient Bidirectional Pyramid Network

Yongjun Zhang, Chi Liu, Mingwei Sun, Yangjun Ou

Pan-sharpening is an important preprocessing step for remote sensing image processing tasks; it fuses a low-resolution multispectral image and a high-resolution (HR) panchromatic (PAN) image to reconstruct a HR multispectral (MS) image. This paper introduces a new end-to-end bidirectional pyramid network for …

cn (code pays fourni par la source)

An auto-adapting global-to-local color balancing method for optical imagery mosaic

Lei Yu, Yongjun Zhang, Mingwei Sun, Xiuguang Zhou et autres

cn, us (code pays fourni par la source)

Solar Industry Development and Policy Support in China

Shuiying Zhong, Chi Liu, Qin Liqiong

Renewable energy resources have a positive effect on energy supply security as well as environmental protection. By analyzing the situation of the world and China's solar industry, the paper indicates there is of great potential in China's solar industry. However, there are …

cn (code pays fourni par la source)

The Enlightenment of Ancient Chinese and Western Agricultural's Sustainable Development to Henan

Chi Liu

In the process of agricultural modernization,there are many problems of agricultural unsustainable development in the Henan Province,how to deal with these problems becoming an important thing,which contacts with our implement agricultural development and consolidate the grain big key link of Henan Province,the …

cn (code pays fourni par la source)

Analysis of long term resettlement compensation modes and their risks

Chi Liu

The study of the sustainability of the long term resettlement compensation modes,which are still in exploration,aims at realizing long term stability and development of the resettlement livings.Through comparison of 5 long term compensation modes used in some projects,including shareholder bonus,annual production value …

cn (code pays fourni par la source)

xuan ze du te

Chi Liu

The History,Status and Future in World Oil,Gas OOIP and Production.

Chi Liu

Developments or changes of petroleum industries in the world are sensitive factors which affect up,to,date the international economy and politics,and vice versa. Oil production is a key indicator for reflecting development of petroleum industry in each country. However,it is affected obviously by …