摘要：【中文】本发明提供了一种视频搜索方法、视频播放终端及存储介质，通过获取当前用户终端所处的位置信息；当接收到视频搜索的语音指令，将所述语音指令转化成文字指令；获取所述位置信息所属区域相对应的语言训练模型，并基于所述语言训练模型提取出所述文字指令中包含的关键词；根据所述关键词检索视频资料库中的视频文件，并输出检索结果。本发明的方法及终端提供了在进行视频搜索时加入区域特征，根据不同区域的语音习惯实现视频搜索的更准确性，为用户提供了便利。 【EN】The invention provides a video searching method, a video playing terminal and a storage medium, which are characterized in that the position information of the current user terminal is obtained; when a voice instruction of video search is received, converting the voice instruction into a character instruction; acquiring a language training model corresponding to the region to which the position information belongs, and extracting keywords contained in the character instruction based on the language training model; and retrieving the video files in the video database according to the keywords and outputting retrieval results. The method and the terminal of the invention provide the advantages of adding the regional characteristics during the video search, realizing the more accurate video search according to the voice habits of different regions and providing convenience for users.

摘要：【中文】本发明实施例公开了一种虚拟对象口型驱动方法、装置、终端设备及计算机可读存储介质，其中，方法包括：获取将目标文本转化得到的TTS数据流；根据预设的文本与拼音间的映射关系以及预设的拼音与音素间的映射关系，将目标文本转化为音素序列；根据音素序列和TTS数据流，构建虚拟对象的动画播放序列；分析TTS数据流，获得单一时刻的能量值；在根据动画播放序列播放虚拟对象的动画和根据TTS数据流播放语音的过程中，实时将能量值设置至虚拟对象的口型动画，以控制虚拟对象的口型开合度。本发明实施例可以显著提高虚拟对象对话时的真实度和细腻度，提高虚拟对象动画和TTS数据流的时间轴的同步性。 【EN】The embodiment of the invention discloses a virtual object mouth shape driving method, a virtual object mouth shape driving device, terminal equipment and a computer readable storage medium, wherein the method comprises the following steps: obtaining a TTS data stream obtained by converting a target text; converting the target text into a phoneme sequence according to the mapping relation between the preset text and the pinyin and the mapping relation between the preset pinyin and the phonemes; constructing an animation playing sequence of the virtual object according to the phoneme sequence and the TTS data stream; analyzing the TTS data stream to obtain an energy value at a single moment; and in the process of playing the animation of the virtual object according to the animation playing sequence and playing the voice according to the TTS data stream, setting the energy value to the mouth shape animation of the virtual object in real time so as to control the mouth shape opening degree of the virtual object. The embodiment of the invention can obviously improve the reality degree and the fineness degree of the virtual object during the conversation and improve the synchronism of the time axes of the virtual object animation and the TTS data stream.

摘要：【中文】本发明涉及光电器件技术领域，具体提供一种顶发射型量子点发光二极管及其制备方法。所述顶发射型量子点发光二极管，包括顶电极，所述顶电极包括具有导电和透光功能的第一亚顶电极，以及层叠叠设于所述第一亚顶电极表面具有电接触功能的第二亚顶电极；所述第一亚顶电极、第二亚顶电极的层叠顺序为顺着光射出的方向层叠。本发明的顶发射型量子点发光二极管将顶电极分成两个亚层结构，使得顶电极的透光率达到75％以上，同时兼具良好的导电性能，因此获得的顶发射型量子点发光二极管特别适用于平板显示、照明领域。 【EN】The invention relates to the technical field of photoelectric devices, and particularly provides a top-emission quantum dot light-emitting diode and a preparation method thereof. The top emission type quantum dot light-emitting diode comprises a top electrode, wherein the top electrode comprises a first sub-top electrode with the functions of conducting electricity and transmitting light, and a second sub-top electrode which is stacked on the surface of the first sub-top electrode in a laminated mode and has the function of electric contact; the first sub-top electrode and the second sub-top electrode are laminated in the light emitting direction in sequence. The top-emitting quantum dot light-emitting diode divides the top electrode into two sub-layer structures, so that the light transmittance of the top electrode reaches over 75%, and the top electrode has good conductivity, and the obtained top-emitting quantum dot light-emitting diode is particularly suitable for the fields of flat panel display and illumination.

摘要：【中文】本发明适用于数据处理技术领域，提供了一种客流量聚类方法及终端设备，所述方法包括：对多个门店在预设时间段内客流量的曲线进行归一化处理；对归一化处理后的多个门店的客流量曲线进行时间序列模型拟合；根据拟合后多个门店的客流量曲线，确定任意两个门店的客流量曲线的模型相似度；根据归一化处理后的多个门店的客流量曲线，确定任意两个门店的客流量曲线的形状相似度；根据模型相似度和形状相似度，获得多个门店的客流量曲线中任意两个门店的客流量曲线的混合相似度；根据混合相似度对多个门店的客流量曲线进行聚类，不仅考虑客流量曲线形状的相似性，还考虑产生曲线形状的潜在因素，聚集出有效类别，为门店销售、经营和管理提供决策依据。 【EN】The invention is suitable for the technical field of data processing, and provides a passenger flow volume clustering method and terminal equipment, wherein the method comprises the following steps: carrying out normalization processing on the curves of the passenger flow volume of a plurality of stores in a preset time period; carrying out time series model fitting on the passenger flow curves of the plurality of stores subjected to the normalization processing; determining the model similarity of the passenger flow curves of any two shops according to the fitted passenger flow curves of the shops; according to the passenger flow curves of the plurality of stores subjected to normalization processing, determining the shape similarity of the passenger flow curves of any two stores; according to the model similarity and the shape similarity, the mixed similarity of the passenger flow curves of any two stores in the passenger flow curves of the plurality of stores is obtained; and clustering the passenger flow curves of the multiple stores according to the mixed similarity, not only considering the similarity of the passenger flow curve shapes, but also considering the potential factors generating the curve shapes, gathering effective categories, and providing decision basis for sales, management and management of the stores.

摘要：【中文】本发明属于电化学材料领域，具体涉及一种电极材料及其制备方法和超级电容器。所述电极材料包括碳基纳米材料和包覆在所述碳基纳米材料表面的含氮包覆层，所述碳基纳米材料表面结合有有机磷配体。该特有核壳结构的氮磷掺杂的电极材料作为超级电容器的电极材料，不仅可以提高电极材料比容量，而且具有稳定性好的特点，可显著提高超级电容器的电容性能。 【EN】The invention belongs to the field of electrochemical materials, and particularly relates to an electrode material, a preparation method thereof and a supercapacitor. The electrode material comprises a carbon-based nano material and a nitrogen-containing coating layer coated on the surface of the carbon-based nano material, wherein an organic phosphorus ligand is combined on the surface of the carbon-based nano material. The nitrogen-phosphorus-doped electrode material with the special core-shell structure is used as an electrode material of the supercapacitor, so that the specific capacity of the electrode material can be improved, the electrode material has the characteristic of good stability, and the capacitance performance of the supercapacitor can be remarkably improved.

摘要：【中文】本发明适用于图像处理技术领域，提供了一种图像编辑方法及终端设备，所述方法包括：定位待处理图像中的人脸区域，并根据所述人脸区域和预设辅助源对所述待处理图像进行裁剪；根据裁剪后的待处理图像和所述预设辅助源，获得蒙版图像；根据所述蒙版图像对裁剪后的待处理图像进行前景和背景分离；分别对分离后的前景和背景进行编辑处理，并利用所述蒙版图像对编辑处理后的前景和背景进行图像合成，可以对拍照工具拍摄的图像进行编辑，提高图像质量，避免用户花费大量时间拍摄一张相对完美的自拍图像，节省了用户时间，提高了用户体验，同时全程无需人工干预，实现一键式图像编辑，适合应用。 【EN】The invention is suitable for the technical field of image processing, and provides an image editing method and terminal equipment, wherein the method comprises the following steps: positioning a face area in an image to be processed, and cutting the image to be processed according to the face area and a preset auxiliary source; obtaining a mask image according to the cut image to be processed and the preset auxiliary source; performing foreground and background separation on the cut image to be processed according to the mask image; the method has the advantages that the foreground and the background which are separated are edited and processed respectively, the mask image is used for carrying out image synthesis on the foreground and the background which are subjected to the editing processing, images shot by the shooting tool can be edited, the image quality is improved, the situation that a user spends a large amount of time to shoot a relatively perfect self-shooting image is avoided, the user time is saved, the user experience is improved, meanwhile, manual intervention is not needed in the whole process, one-key type image editing is achieved, and the method is suitable for application.

摘要：【中文】本发明公开一种量子点发光二极管，包括：阳极、阴极及设置在所述阳极和阴极之间的叠层、所述叠层包括层叠设置的量子点发光层和电子传输层，所述量子点发光层靠近所述阳极一侧设置，所述电子传输层靠近所述阴极一侧设置，其中，所述电子传输层包括至少一层第一电子传输层，所述第一电子传输层材料包括：颗粒、结合在所述颗粒表面的卤素配体和油溶性有机配体，所述颗粒为无机半导体纳米晶。本发明油溶性的第一电子传输层材料，卤素配体能够提高电子传输性能，油溶性有机配体能够有效降低电子传输速率，使材料本身的电子传输性能可调节，从而调节器件中电子传输速率与空穴传输速率，进而提高发光层的发光效率。 【EN】The invention discloses a quantum dot light-emitting diode, comprising: the anode, the cathode and the lamination arranged between the anode and the cathode comprise a quantum dot light-emitting layer and an electron transport layer which are arranged in a lamination mode, the quantum dot light-emitting layer is arranged close to one side of the anode, the electron transport layer is arranged close to one side of the cathode, the electron transport layer comprises at least one first electron transport layer, and the first electron transport layer comprises: the organic semiconductor nano-particle comprises a particle, a halogen ligand and an oil-soluble organic ligand, wherein the halogen ligand and the oil-soluble organic ligand are combined on the surface of the particle, and the particle is an inorganic semiconductor nano-crystal. According to the oil-soluble first electron transport layer material, the halogen ligand can improve the electron transport performance, and the oil-soluble organic ligand can effectively reduce the electron transport rate, so that the electron transport performance of the material can be adjusted, the electron transport rate and the hole transport rate in a device can be adjusted, and the luminous efficiency of a luminous layer can be improved.

摘要：【中文】本发明公开一种复合材料及其制备方法，所述复合材料包括：颗粒、结合在所述颗粒表面的卤素配体和油溶性有机配体，所述颗粒为无机半导体纳米晶，所述无机半导体纳米晶中含有金属掺杂元素，所述复合材料为应用于发光二极管的电子传输材料。本发明的复合材料中，卤素配体能够提高电子传输性能，油溶性有机配体能够有效降低电子传输速率，使材料本身的电子传输性能可调节，从而调节器件中电子传输速率与空穴传输速率，进而提高发光层的发光效率。由于油溶性有机配体的存在，能较大幅度的降低其电子传输性能，通过进一步掺杂金属元素，可以适当提高电子传输性能，从而进一步调节器件中电子传输速率与空穴传输速率，进而进一步提高发光层的发光效率。 【EN】The invention discloses a composite material and a preparation method thereof, wherein the composite material comprises the following components: the particle is an inorganic semiconductor nanocrystal which contains metal doping elements, and the composite material is an electron transport material applied to a light-emitting diode. In the composite material, the halogen ligand can improve the electron transmission performance, and the oil-soluble organic ligand can effectively reduce the electron transmission rate, so that the electron transmission performance of the material can be adjusted, the electron transmission rate and the hole transmission rate in a device can be adjusted, and the luminous efficiency of a luminous layer can be improved. Due to the existence of the oil-soluble organic ligand, the electron transport performance of the organic ligand can be greatly reduced, and the electron transport performance can be properly improved by further doping metal elements, so that the electron transport rate and the hole transport rate in a device are further adjusted, and the luminous efficiency of a luminous layer is further improved.

摘要：【中文】本发明公开一种量子点的配体交换方法，其包括步骤：提供量子点溶液，所述量子点溶液包括量子点和第一非极性溶剂，其中，所述量子点表面结合有油溶性有机配体；将所述量子点溶液装入透析袋中后，置于交换介质中，形成配体交换反应体系，其中，所述交换介质包括极性溶剂、第二非极性溶剂和水溶性配体；使油溶性有机配体脱离量子点表面后，交换介质中的水溶性配体进入透析袋中与量子点结合。本发明提出的配体交换过程操作简单，能有效地进行配体交换，且交换后不需要进行清洗，不需要加入沉淀剂，能保证量子点的产率和发光效率。 【EN】The invention discloses a ligand exchange method of quantum dots, which comprises the following steps: providing a quantum dot solution, wherein the quantum dot solution comprises quantum dots and a first nonpolar solvent, and an oil-soluble organic ligand is bound on the surfaces of the quantum dots; putting the quantum dot solution into a dialysis bag, and then putting the dialysis bag into an exchange medium to form a ligand exchange reaction system, wherein the exchange medium comprises a polar solvent, a second nonpolar solvent and a water-soluble ligand; after the oil-soluble organic ligand is separated from the surface of the quantum dot, the water-soluble ligand in the exchange medium enters the dialysis bag to be combined with the quantum dot. The ligand exchange process provided by the invention is simple to operate, can effectively carry out ligand exchange, does not need to be cleaned after exchange, does not need to add a precipitator, and can ensure the yield and the luminous efficiency of the quantum dots.

摘要：【中文】本发明公开一种量子点的配体交换方法，包括：提供量子点溶液，所述量子点溶液包括第一溶剂和量子点，所述量子点表面结合有第一配体；提供配体交换介质，所述配体交换介质包括第二溶剂和第二配体，其中所述第二配体与量子点表面结合的能力强于第一配体与量子点表面结合的能力；将所述量子点溶液装入透析袋中后，将所述透析袋置于所述配体交换介质中，使所述第一配体脱离所述量子点表面，使所述第二配体进入所述透析袋与所述量子点结合。本发明利用透析袋里外的配体溶液浓度差以及配体本身与量子点结合能力的差别，进行配体交换，使量子点表面弱结合第一配体被强结合第二配体替代。这样的配体交换过程能保证量子点的产率和发光效率。 【EN】The invention discloses a ligand exchange method of quantum dots, which comprises the following steps: providing a quantum dot solution, wherein the quantum dot solution comprises a first solvent and quantum dots, and a first ligand is bound on the surfaces of the quantum dots; providing a ligand exchange medium comprising a second solvent and a second ligand, wherein the second ligand has a stronger binding capacity to the surface of the quantum dot than the first ligand; after the quantum dot solution is filled into a dialysis bag, the dialysis bag is placed in the ligand exchange medium, the first ligand is separated from the surface of the quantum dot, and the second ligand enters the dialysis bag and is combined with the quantum dot. According to the invention, ligand exchange is carried out by utilizing the concentration difference of ligand solutions inside and outside the dialysis bag and the difference of the binding capacity of the ligand and the quantum dot, so that the first ligand weakly bound on the surface of the quantum dot is replaced by the second ligand strongly bound on the surface of the quantum dot. Such a ligand exchange process can ensure the yield and the luminous efficiency of the quantum dots.