Remote sensing object detection faces significant challenges due to the varying resolutions of images and diverse shapes objects. In this paper, we introduce an innovative approach enhance networks in remote by addressing these issues through a novel two-stage training process. Our key contributions include development combined low-resolution pretraining high-resolution fine-tuning strategy, which significantly improves model's generalization capability across different resolutions.We have...

The demonstration of a 69.8 nm laser on 3pP23−3sP11 (J=2−1) transition Ne-like Ar pumped by capillary discharge is reported in this Letter. A main current 12 kA with rise time 43 ns was chosen to generate the plasma 35 cm long filling pressure as low 11 Pa, resulting gain coefficient 0.34 cm−1 and gain–length product at nm. Also observed weak 3pD23−3sP13 72.6 same condition. In addition, multiwavelength lasing 46.9, 69.8, simultaneously realized column, conditioning 13 Pa.

Facial medical analysis, including the inspection of face and inner facial components, has always been a primary part diagnostic method in Traditional Chinese Medicine (TCM). The existing literature merely focus on detecting or segmenting single organs such as tongue, eyes, lips. In this paper, we make first attempt to deal with multiple simultaneously develop an end-to-end hybrid network context aggregation (named TCMINet) achieve parsing for Inspection (TCMI). Additionally, construct new...

Corona phenomenon of Ultra High Voltage DC in high altitude region is more serious, and corresponding electromagnetic environment severe as well. Radio Interference the most important consideration during design operation. Characteristics RI its influence factors were studied based on an UHVDC test line with 2100 m National Engineering Laboratory for UHV Technology, located Kunming, China. The measuring system long term tests was introduced. Lateral longitudinal distribution spectrum near...

Tongue crack segmentation is an essential component of computer-aided diagnosis applied in Traditional Chinese Medicine (TCM). However, existing methods are inadequate when dealing with the vague boundary foreground and variation tongue images. To this end, we propose a P-shaped neural network architecture based on lightweight encoder-decoder structure: encoder transforms pixel position information into channel by aggregating adjacent values; decoder restores image size obtains refined...

Previously unpublished data on $p+A\ensuremath{\rightarrow}p+X$, by Cochran et al., covering a wide range of angles and atomic numbers, are analyzed to probe the validity single scattering model "quasi-two-body scaling."NUCLEAR REACTIONS Inclusive cross section, structure function, high momentum components, scaling.

The corona performance and the electromagnetic environment of transmission system has become a crucial issue that been taken into consideration in line design, among which audible noise (AN) is one most important factors. wind high altitude area mostly strong, could greatly influence AN. This paper, based on HDVC test line, studied characteristics AN generated by analyzed velocity direction lateral profile.

Ne-like Ar 46.9 nm soft X-ray laser has been realized by the main current with different rise time. In this paper, spectrum of capillary discharge detected using a Rowland spectrograph, new method changing time is also researched when other conditions are fixed. The will be changed altering inductance switch, which influence lasing onset and energy output. postponed increase induction switch increases. 78.5% from 38 to 55 ns.

Real-time and high-performance 3D object detection plays a critical role in autonomous driving robotics. Recent pillar-based detectors have gained significant attention due to their compact representation low computational overhead, making them suitable for onboard deployment quantization. However, existing still suffer from information loss along height dimension large numerical distribution difference during pillar feature encoding (PFE), which severely limits performance quantization...

This report reviews the scientific activities on high power laser and plasma physics at CIAE. A 6-beam KrF excimer system (100 J/23 ns/248 nm/10 13 W/cm 2 , 15 min/shot) has been built, Raman technologies used to upgrade it 10 14 studied. UV femtosecond Ti:sapphire/KrF hybrid (50 mJ/220 fs/248 17 ) developed also, hot electron generation research carried out in fs laser. In near future, will be amplified six-beam produce ultra-high intensity do fundamental researches Fast Ignition of ICF.

A six-beam multiplexing master-oscillator-power-amplifier (MOPA) high power KrF excimer laser system has been built at CIAE for fundamental research on laser–plasma interaction. The MOPA consists of front-end, two-stage amplifiers (preamplifier and main amplifier) pumped by two-side electron beams, an optical angular system, a synchronization trigger controlling-data acquisition some diagnostic systems. total energy the output from amplifier target is 100 J/23 ns, divergence one beam 0.2...

In place of the widely studied graphene, monolayer or few-layer MoS2 flakes are promising materials for next-generation optoelectronic devices. has attracted increasing attention in physics and its applications because capacity to undergo indirect-to-direct band gap transition. Raman spectroscopy is a useful versatile tool probe physical properties pristine intercalated MoS2. This study investigates first time multiphoton modes FeCl3- Zn-intercalated at high frequencies 1513 1732 cm-1...

In the ICF research, KrF laser is considered to be a promising candidate for reactor driver due its short wavelength, wide bandwidth, high efficiency, scalability, and advantages of UV in laser-plasma coupling. This paper describes some performance 100J level multistage system 'Heaven-I'. power excimer under development China Institute Atomic Energy.

One group of China Institute Atomic Energy is now developing high-power KrF laser systems for Inertial Confinement Fusion and plasmas interaction researches. During the past few years, we have built a six-beam high- power excimer facility with energy 100J/23ns target chamber.

In modular multilevel converter (MMC) system, the efficiency and reliability improvements of power semiconductor devices have always been considered. To lower losses peak junction temperature, asymmetrical half-bridge IGBT modules were proposed, according to unequal current distribution MMC submodules (SMs). The analyzed through loss calculation chips' surface temperature schemes by simulation. results showed that proposed reduced, was enhanced at same time. It helpful for system improve reliability.