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| 1 | Multistage guidance on the diffusion model inspired by human artists’ creative thinking显示文摘Current research on text-conditional image generation shows parallel performance with ordinary painters but still has much room for improvement when compared to that of artist-ability paintings,which usually represent multilevel semantics by gathering features ofmultiple objects into one object.In a preliminary experiment,we confirm this and then seek the opinions of three groups of individuals with varying levels of art appreciation ability to determine the distinctions that exist between painters and artists.We then use these opinions to improve an artificial intelligence(AI)painting system from painter-level image generation toward artistic-level image generation. | Wang QI Huanghuang DENG Taihao LI | 2024 | Frontiers of Information Technology & Electronic Engineering2024，25，1： | 0 |
| 2 | An Improved K-Means Algorithm Based on Initial Clustering Center Optimization显示文摘The K-means algorithm is widely known for its simplicity and fastness in text clustering.However,the selection of the initial clus?tering center with the traditional K-means algorithm is some random,and therefore,the fluctuations and instability of the clustering results are strongly affected by the initial clustering center.This paper proposed an algorithm to select the initial clustering center to eliminate the uncertainty of central point selection.The experiment results show that the improved K-means clustering algorithm is superior to the traditional algorithm. | LI Taihao NAREN Tuya ZHOU Jianshe REN Fuji LIU Shupeng | 2017 | ZTE Communications2017，15，B12： | 0 |
| 3 | Cultural Practices for Edible Roses in the Open Field in Tropical Areas显示文摘The edible rose was planted on trial in Hainan under the tropical oceanic climate environment according to its botanic characteristics and growth habit.A set of cultural practices suitable for the edible rose planted in Hainan was summarized,including land selection,land preparation,variety selection,planting requirements,field management,pruning,flowering regulation,and control of pests and diseases. | Yilei ZHANG Huiqiu XU Hailiang ZHANG Shiyang HONG Jingtian LI Taihao CHEN Jingpin LIANG Guangying ZHAO | 2018 | Agricultural Biotechnology2018，7，1： | 0 |
| 4 | E®ect of laser acupuncture combined with electrical stimulation on recovery from exercise fatigue in mice显示文摘In sports events,the rapid recovery after high-intensity training or sport competition performance is very important for athletes'performance and health.The aim of this study is to evaluate the effect of laser acupuncture and electrical stimulation on the recovery from exercise fatigue,using mice with swimming fatigue as experimental model and the electromyography(EMG)and the Raman spectroscopy of blood as evaluation indicators.Root mean square(RMS)and mean power frequency(MPF)of EMG were analyzed after laser acupuncture and electrical stimulation.The amplitude frequency combined analysis(JASA)showed that the proportion of muscles in the fatigue recovery area of the control group,the laser acupuncture group,the multi-channel laser acupuncture group and the laser combined with electrical stimulation group were 34.78%,39.13%,39.13%and 43.48%,respectively.Raman spectroscopy of the mice blood during fatigue recovery showed there is a significant difference between the multi-channel laser acupuncture group and the laser combined with electric stimulation group compared with the recovery period and fatigue period(P<0:05)at the peak of 997 cm^(-1) and the laser combined electrical stimulation group had a statistical difference in the recovery period compared with the fatigue period(P<0.05)at the peak of 1561 cm^(-1).The results showed that laser acupuncture combined with electrical stimulation was beneficial to fatigue recovery in mice,and had the potential value in sports fatigue recovery. | Shupeng Liu Yudan Xia Zehai Hou Haotian Hong Na Chen Taihao Li Chunlei Shan Heng Zhang | 2023 | Journal of Innovative Optical Health Sciences2023，16，4： | 0 |
| 5 | Phase-Locked Loop Based Cancellation of ECG Power Line Interference显示文摘Power line(PL)interference is one significant artifact in electrocardiography(ECG)that needs to be reduced to ensure accurate recording of cardiac signals.Because PL interference is non-stationary and has varying frequency,phase,and amplitude in ECG measurement,adaptive techniques are often necessary to track and cancel the interference.In this paper we present a phase-locked loop(PLL)-based adaptive filter to cancel PL interference.The PLL obtains the reference signal that is fed into the adaptive filter to remove the PL interference at the central frequency of 50 Hz.It is found that the technique can effectively cancel PL interference in real ECG signals and,when compared with some existing techniques such as least mean squares(LMS)adaptive filter,the new technique produces better results in terms of signal-to-interference ratio(SIR). | LI Taihao ZHOU Jianshe LIU Shupeng SHI Jinsheng REN Fuji | 2018 | ZTE Communications2018，16，1： | 0 |
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