摘要：【中文】本申请实施例公开了一种跑步场景的构建方法及相关装置，方法包括：接收到用于构建虚拟跑步场景的通知信息；根据所述通知信息确定第一跑步模式；获取所述目标用户的实时跑步信息；根据所述实时跑步信息和所述第一跑步模式生成跑步场景；在目标显示区域投影所述跑步场景。实施本申请实施例可根据用户的实时跑步数据构建对应的跑步场景，有利于丰富跑步场景的多样性，提升投影仪的功能性和智能性。 【EN】The embodiment of the application discloses a construction method of a running scene and a related device, wherein the method comprises the following steps: receiving notification information for constructing a virtual running scene; determining a first running mode according to the notification information; acquiring real-time running information of the target user; generating a running scene according to the real-time running information and the first running mode; and projecting the running scene in a target display area. According to the embodiment of the application, the corresponding running scene can be constructed according to the real-time running data of the user, the diversity of the running scene is enriched, and the functionality and the intelligence of the projector are improved.

摘要：【中文】本发明公开了一种结合感知深度质量的立体图像视觉舒适度提升方法，首先建立了视觉满意度客观评价模型用于指导提升过程，该模型融合了视觉舒适度与由感知绝对距离和感知相对距离组成的感知深度质量客观评价；对需要提升视觉舒适度的原始立体图像，采用观看距离非线性平移方法进行重绘，重绘后的立体图像具有虚拟场景几何比例不变的特性；然后分别计算出重绘后立体图像的视觉满意度和视觉舒适度客观评价值，当视觉满意度达到多次重绘中的极大值、且视觉舒适度值大于原始立体图像的视觉舒适度值时，该重绘立体图像即是最优的立体图像，所提升的立体图像在改善视觉舒适度的同时仍保留了较好的感知深度质量，与人类视觉系统的偏好更为一致。 【EN】The invention discloses a method for improving the visual comfort of a three-dimensional image by combining perceived depth quality, which comprises the steps of firstly establishing a visual satisfaction objective evaluation model for guiding the improvement process, wherein the model integrates the visual comfort and the perceived depth quality objective evaluation consisting of a perceived absolute distance and a perceived relative distance; redrawing an original stereo image needing to improve visual comfort by adopting a viewing distance nonlinear translation method, wherein the redrawn stereo image has the characteristic of unchanged virtual scene geometric proportion; and then respectively calculating the visual satisfaction and the objective evaluation value of the visual comfort of the redrawn three-dimensional image, wherein when the visual satisfaction reaches the maximum value in the redrawing for many times and the visual comfort value is greater than that of the original three-dimensional image, the redrawn three-dimensional image is the optimal three-dimensional image, and the improved three-dimensional image improves the visual comfort and simultaneously keeps better perception depth quality and is more consistent with the preference of a human visual system.

摘要：【中文】本发明公开了一种立体图像视觉满意度的客观评价方法，训练时获取训练集中的每幅立体图像的3D视觉满意度的平均主观评价均值；计算每幅立体图像的视觉舒适度客观评价值、感知绝对距离客观评价值和感知相对距离客观评价值；用训练模型ε‑SVR在所有平均主观评价均值与所有视觉舒适度客观评价值、感知绝对距离客观评价值、感知相对距离客观评价值之间进行拟合，得到立体图像视觉满意度客观评价模型；测试时获取待评价的立体图像的视觉舒适度客观评价值、感知绝对距离客观评价值和感知相对距离客观评价值，输入到立体图像视觉满意度客观评价模型中，预测得到视觉满意度预测值；优点是能预测出与人类对立体图像满意程度主观感知相一致的客观评价结果。 【EN】The invention discloses an objective evaluation method of three-dimensional image visual satisfaction, which comprises the steps of obtaining an average subjective evaluation mean value of 3D visual satisfaction of each three-dimensional image in a training set during training; calculating the objective evaluation value of visual comfort, the objective evaluation value of perceived absolute distance and the objective evaluation value of perceived relative distance of each three-dimensional image; fitting all average subjective evaluation mean values and all visual comfort objective evaluation values, perception absolute distance objective evaluation values and perception relative distance objective evaluation values by using a training model epsilon-SVR to obtain a stereoscopic image visual satisfaction objective evaluation model; during testing, obtaining an objective evaluation value of visual comfort degree, an objective evaluation value of perceived absolute distance and an objective evaluation value of perceived relative distance of the stereo image to be evaluated, inputting the objective evaluation values into an objective evaluation model of the visual satisfaction degree of the stereo image, and predicting to obtain a predicted value of the visual satisfaction degree; the method has the advantage that the objective evaluation result consistent with the subjective perception of human satisfaction degree on the stereoscopic image can be predicted.

摘要：【中文】本发明公开了一种核电厂信息系统，包括数据存储服务器用于获取并存储机组DCS数据，检验机组DCS数据的实时性，存储应用数据；智能辅助计算服务器用于对从数据存储服务器获取的机组DCS数据进行计算分析，并将计算结果通过统一的数据结构发送至应用服务器；应用服务器用于部署多个信息化应用，根据来自数据存储服务器的DCS数据和来自智能辅助计算服务器的计算结果为执行信息化应用提供输入；用户终端用于用来执行信息化应用。本发明的核电厂信息系统涵盖了电厂全部有信息化需求的应用，充分利用电厂现有的信息化系统和设备，集中管理各信息化应用，并设计统一的数据接口，实现了信息化应用的标准化管理。 【EN】The invention discloses a nuclear power plant information system, which comprises a data storage server, a data processing system and a data processing system, wherein the data storage server is used for acquiring and storing unit DCS data, checking the real-time performance of the unit DCS data and storing application data; the intelligent auxiliary computing server is used for performing computing analysis on the unit DCS data acquired from the data storage server and sending a computing result to the application server through a unified data structure; the application server is used for deploying a plurality of information applications and providing input for executing the information applications according to DCS data from the data storage server and a calculation result from the intelligent auxiliary calculation server; the user terminal is used for executing the information application. The nuclear power plant information system disclosed by the invention covers all applications of a power plant with informatization requirements, fully utilizes the existing informatization systems and equipment of the power plant, intensively manages all informatization applications, designs a uniform data interface and realizes the standardized management of the informatization applications.

摘要：【中文】本发明公开了一种增强现实互动实现方法及系统，增强现实设备、存储介质，该增强现实互动实现方法包括：第一增强现实设备获取标识物的特征点数据和坐标系数据，追踪所述标识物，显示第一虚拟三维模型；所述第一增强现实设备接收第二增强现实设备发送的所述第一虚拟三维模型的位姿信息，根据所述第一虚拟三维模型的位姿信息确定所述第一虚拟三维模型在所述第一增强现实设备的图像采集设备坐标系下的第一模型转换矩阵，根据所述第一模型转换矩阵更新所述第一虚拟三维模型。本实施例提供的方案，以标识物作为媒介，通过一系列矩阵变换，实现参与互动的AR终端之间共享坐标系，避免了指令执行过程，提高了处理效率。 【EN】The invention discloses a method and a system for realizing augmented reality interaction, augmented reality equipment and a storage medium, wherein the method for realizing the augmented reality interaction comprises the following steps: the method comprises the steps that first augmented reality equipment obtains feature point data and coordinate system data of a marker, tracks the marker and displays a first virtual three-dimensional model; the first augmented reality device receives pose information of the first virtual three-dimensional model sent by the second augmented reality device, a first model transformation matrix of the first virtual three-dimensional model under an image acquisition device coordinate system of the first augmented reality device is determined according to the pose information of the first virtual three-dimensional model, and the first virtual three-dimensional model is updated according to the first model transformation matrix. According to the scheme provided by the embodiment, the identifier is used as a medium, and a coordinate system is shared among the AR terminals participating in interaction through a series of matrix transformation, so that the instruction execution process is avoided, and the processing efficiency is improved.

摘要：【中文】本发明公开了一种基于立方体投影格式的立体全景图像显著区域预测方法，其将立体全景图像处理成立方体投影格式；构建立方体投影格式的立体全景图像的水平局部面、水平全局面、垂直面；计算水平局部面、水平全局面、垂直面各自的显著图；将水平局部面的显著图加权水平全局面的显著图获取水平面显著图，将垂直面的显著图作为垂直面显著图；根据水平面显著图和垂直面显著图获取立方体投影格式的立体全景图像的显著图，将该显著图处理成等矩形投影格式，再使用纬度增强权重加权，得到待处理的立体全景图像的显著图；优点是其能够有效准确地预测出立体全景图像的显著区域，且显著区域与主观感知的一致性高。 【EN】The invention discloses a three-dimensional panoramic image salient region prediction method based on a cubic projection format, which processes a three-dimensional panoramic image into a cubic projection format; constructing a horizontal partial surface, a horizontal full partial surface and a vertical surface of the stereoscopic panoramic image in a cubic projection format; calculating respective saliency maps of a horizontal partial plane, a horizontal global plane and a vertical plane; weighting the saliency map of the horizontal partial plane with the saliency map of the horizontal global plane to obtain a horizontal plane saliency map, and taking the saliency map of the vertical plane as a vertical plane saliency map; acquiring a saliency map of a stereoscopic panoramic image in a cubic projection format according to a horizontal plane saliency map and a vertical plane saliency map, processing the saliency map into an equal rectangular projection format, and weighting by using latitude enhancement weights to obtain a saliency map of the stereoscopic panoramic image to be processed; the method has the advantages that the salient region of the stereoscopic panoramic image can be effectively and accurately predicted, and the consistency between the salient region and subjective perception is high.

摘要：【中文】本发明提供一种飞机舵机动刚度试验台稳定裕度测试系统和方法，测试系统由飞行仿真系统（1）、光纤网络系统（2）、飞机舵机动刚度试验台控制系统（3）和加载台（4）组成。飞机仿真系统（1）向光纤网络系统（2）写入扰动的力扫描指令A（ω），飞机舵机动刚度试验台控制系统（3）将A（ω）并与自身生成的加载力指令B（ω）综合，加载台（4）向飞机舵机动刚度试验台控制系统（3）实时反馈力信号c（ω）；飞机舵机动刚度试验台控制系统（3）实时储存（A（ω）+B（ω））和c（ω），并绘制c（ω）/（A（ω）+B（ω））的幅频特性和相频特性曲线。本发明测试系统和方法为飞机舵机动刚度试验台的力扫频稳定性提供了必要的量化数据。 【EN】The invention provides a stability margin test system and method for an aircraft steering engine dynamic stiffness test bed, wherein the test system consists of a flight simulation system (1), an optical fiber network system (2), an aircraft steering engine dynamic stiffness test bed control system (3) and a loading platform (4). The aircraft simulation system (1) writes a disturbed force scanning instruction A (omega) into the optical fiber network system (2), the aircraft steering engine dynamic stiffness test bed control system (3) integrates A (omega) with a self-generated loading force instruction B (omega), and the loading platform (4) feeds back a force signal c (omega) to the aircraft steering engine dynamic stiffness test bed control system (3) in real time; the control system (3) of the aircraft rudder maneuvering rigidity test bed stores (A (omega) + B (omega)) and c (omega)) in real time, and draws an amplitude-frequency characteristic curve and a phase-frequency characteristic curve of c (omega)/(A (omega) + B (omega)). The test system and the test method provide necessary quantitative data for the force frequency sweeping stability of the aircraft steering engine dynamic stiffness test bed.

摘要：【中文】本发明提供一种无人机人在环平显显示用速度矢量指示符驱动方法，所述的方法是在无有效迎角信号测量的情况下，根据迎角变化与法向过载增量的相关性推导，在地面操纵台使用无人机下传的有效法向过载信息构建伪迎角，用于模拟真实迎角，从而使用伪迎角驱动地面操纵台飞控综合画面显示区的平显速度矢量符显示。上述方法在无人机机动过程中伪迎角响应极性正确，基本无延迟，在中小杆量的操纵中，响应幅值与正常迎角基本重合，大杆操纵时，响应幅值略小于正常迎角，满足使用要求。 【EN】The invention provides a method for driving a speed vector indicator for unmanned aerial vehicle human-in-the-loop head-up display, which is used for deducing according to the correlation between the change of an attack angle and a normal overload increment under the condition of no effective attack angle signal measurement, and constructing a pseudo attack angle by using effective normal overload information downloaded by an unmanned aerial vehicle on a ground control console for simulating a real attack angle, so that the head-up display speed vector indicator in a flight control comprehensive picture display area of the ground control console is driven by using the pseudo attack angle. The response polarity of the pseudo attack angle is correct in the maneuvering process of the unmanned aerial vehicle, basically no delay exists, the response amplitude is basically coincident with the normal attack angle in the manipulation of small and medium poles, and the response amplitude is slightly smaller than the normal attack angle in the manipulation of a large pole, so that the use requirement is met.