baber/WOPTO huggingface dataset:
Patent WO-2018127220-A1 (WO)
Title: 一种数据转发方法及装置
Inventor: ZHANG DAJUN
IPC: H04W36/00
Filed: 2018-02-05
Abstract: 本申请公开了一种数据转发方法及装置，用以解决现有技术中多连接用户设备锚定的网络实体发生改变带来用户数据传输存在较长中断及时延的问题。该方法包括：移动通信网络中的源网络侧的源主网络实体基于目标网络侧的目标主网络实体的第二缓存区地址信息基于目标网络侧的目标主网络实体的第二缓存区地址信息，将该源主网络实体的第一缓存区中的PDCP服务数据单元转发到目标网络侧的目标主网络实体的第二缓存区中缓存；在目标网络侧处于目标网络侧配置生效状态，且需要向多连接用户设备新发或重发PDCP服务数据单元时，目标主网络实体从第二缓存区中获得PDCP服务数据单元并发送给多连接用户设备，以通过下行和上行数据前传操作，实现用户数据传输在移动通信空口处的数据中断最小，确保用户数据无缝转移从而进一步提升通信网络的移动性能。
Patent WO-2018153246-A1 (WO)
Inventor: LIU HUANHONG
IPC: H01R13/652
Filed: 2018-02-06
Abstract: L'invention concerne un terminal mobile comprenant une carte de circuit imprimé, un module audio et une prise d'écouteur, une première fente semi-ouverte étant disposée sur la carte de circuit imprimé, et la prise d'écouteur comprenant une broche de mise à la terre. La prise d'écouteur comprend en outre une première et une seconde broche de mise à la terre supplémentaires, la première broche de mise à la terre supplémentaire et la seconde broche de mise à la terre supplémentaire étant toutes deux reliées électriquement à la broche de mise à la terre, et la seconde broche de mise à la terre supplémentaire est utilisée pour se connecter au module audio par l'intermédiaire d'une première ligne de connexion métallique, la ligne de connexion métallique étant posée sur la carte de circuit imprimé et contournant la fente sur la carte de circuit imprimé. L'invention concerne en outre une prise d'écouteur. Le terminal mobile et la prise d'écouteur de la présente invention peuvent empêcher la ligne de connexion entre la broche de mise à la terre dans la prise d'écouteur et le module audio d'affecter une antenne à fente et ne gênera pas l'utilisation normale de la prise d'écouteur.
Patent WO-2019153183-A1 (WO)
Title: Monooxygenase mutant, preparation method therefor and application thereof
Inventor: HONG HAO
IPC: C12P17/12
Filed: 2018-02-08
Abstract: The present invention relates to the technical field of genetic engineering, and provides a monooxygenase mutant, a preparation method therefor and an application thereof. The monooxygenase mutant has any one of the amino acid sequences shown in (I) and (II): (I) an amino acid sequence having at least 80% identity with the amino acid sequence shown in SEQ ID NO. 1; and (II) an amino acid sequence obtained by modifying, substituting, deleting, or adding one or several amino acids to the amino acids at 23-508 positions of the amino acid sequence shown in SEQ ID NO. 1, the substitution referring to a substitution of 1-34 amino acids, wherein the mutant has the activity of monooxygenase.
Patent WO-2018157720-A1 (WO)
Inventor: PENG GUANGYU
IPC: H04L12/58
Filed: 2018-02-09
Abstract: Un mode de réalisation de la présente invention concerne un procédé et un dispositif de traitement d'informations de communication instantanée. Dans le procédé : un dispositif terminal reçoit des informations de communication instantanée envoyées par un serveur; lorsque le dispositif terminal détermine que les informations de communication instantanées contiennent un identificateur de position, il affiche en continu les informations de communication instantanée à une position prédéfinie dans une boîte de dialogue de communication instantanée pendant une durée prédéfinie.
Patent WO-2018171376-A1 (WO)
Title: 一种随机接入回退后的随机接入及指示方法、装置
Inventor: CHEN LI
IPC: H04W72/04
Filed: 2018-02-23
Abstract: 本发明公开了一种随机接入回退后的随机接入及指示方法、装置，包括：基站接收终端发送的随机接入请求Msg1；发送随机接入回退指示，指示不同类型终端应用不同的回退参数，在随机接入失败后重新发起随机接入。终端接收基站发送的随机接入回退指示，所述随机接入回退指示用以指示不同类型终端应用不同的回退参数，在随机接入失败后重新发起随机接入；根据所述随机接入回退指示发起随机接入。采用本发明，能够克服当前的随机接入回退机制不能适应当前多样化的用户需求的问题，进一步的，能够解决用户不能快速接入网络，导致后续业务数据传输阻塞的问题。
Patent WO-2018201932-A1 (WO)
Title: 涂料和防水材料
Inventor: XU ENSHUN
IPC: C08J7/046
Filed: 2018-04-24
Abstract: 一种涂料，包括以下质量份的组分：丙烯酸酯乳液10-50份，速凝剂1-30份，填料20-70份，其中该速凝剂包括铝酸盐、偏铝酸盐、硅酸盐中的任意一种或者任意几种的混合物，该丙烯酸酯乳液为pH大于7的阴离子乳液。一种防水材料，该防水材料包括依次层叠的防水主体层（10）、粘结剂层（20）和保护涂层（30），该保护涂层（30）由该涂料固化而成。
Patent WO-2019134317-A1 (WO)
Inventor: XIE MINGPU
IPC: G09G3/32
Filed: 2018-05-08
Abstract: A full-screen correction method and correction system for an LED display screen, and a storage medium. The correction method comprises the following steps:
acquiring a full-screen image of an LED display screen (S102);
determining boundary pixel points of an LED module according to the acquired full screen image, and acquiring a spatial uniformity parameter of the boundary pixel points (S104); obtaining a correction coefficient, according to a pre-set algorithm, from a spatial uniformity parameter of a pixel matrix between the LED modules (S106);
and using the correction factor in the LED display screen for full-screen correction (S108). According to the full-screen correction method and correction system for an LED display screen, and the storage medium, a correction coefficient is calculated based on spatial uniformity, and correction can be carried out by using a normal camera or a mobile phone, thereby reducing the correction cost, and greatly reducing the amount of data analysis; and real-time correction can be carried out without displaying a specific corrected image.
Patent WO-2019222937-A1 (WO)
Title: Refillable ink pen for preventing ink leakage
Inventor: LIU BUQING
IPC: B43K8/03
Filed: 2018-05-23
Abstract: Provided is a refillable ink pen for preventing ink leakage. The ink pen comprises a pen barrel, a refillable pen core assembly arranged inside the pen barrel, and a pen nib sleeve (1) assembled at the lower end of the pen barrel, wherein the pen core assembly comprises an ink bag (2), an ink guide tube (3), a soft rubber switch (4) and a pen nib (5); after the pen nib (5) is detached and separated from the soft rubber switch (4), a deformable open-close-type switch hole (34) of the soft rubber switch (4) is in a natural state, and ink cannot overflow; and when the pen nib (5) is assembled and positioned at the lower end of the soft rubber switch (4), a pen nib connector (7) of the pen nib (5) pushes upwards against a deformable barrier wall of the soft rubber switch (4), the switch hole (34) is enlarged with the upward deformation of the deformable barrier wall, and the ink in the ink cartridge (2) overflows through the soft rubber switch (4) to the pen nib. By means of the soft rubber switch being provided, ink leakage can be effectively avoided when the pen nib is disassembled, during a writing process, and when the ink pen is stored and carried.
Patent WO-2019205216-A1 (WO)
Title: Rbf neural network predictive control-based control system and control method for double-input double-output ball mill
Inventor: LV JIANHONG
IPC: B02C17/18
Filed: 2018-05-24
Abstract: An RBF neural network predictive control-based control system and control method for a double-input double-output ball mill, the control system comprising an RBF neural network model-based predictive controller, a control quantity initialization module and a controlled object, wherein the controlled object is a double-input double-output ball mill model which outputs a discrete controlled quantity generated after a continuous controlled quantity is discretized and a controlled quantity current set value, and same are inputted to the control quantity initialization module and the predictive controller; the control quantity initialization module outputs a control quantity initial value that is inputted to the predictive controller; and the predictive controller outputs a discrete control vector that is converted by a zero-order holder into a continuous control quantity and then is outputted to the double-input double-output ball mill model. The present control method uses an RBF neural network forward model and an RBF neural network inverse model to achieve predictive control of the controlled object. The described method may control and adjust the system in advance, and is suitable for the control of a large lag system. The controlled quantity has a fast response, and a small overshoot amount, and is simultaneously very robust.
Patent WO-2020000159-A1 (WO)
Inventor: XU YUAN
IPC: H05K7/20
Filed: 2018-06-26
Abstract: Disclosed is a heat dissipation device for environmental protection equipment, the heat dissipation device comprising a base (1), brackets (4) and heat dissipation fins (2) connected to the brackets (4), wherein the base (1) has a circular cross section, two sides of the base (1) are symmetrically respectively connected to one bracket (4), the heat dissipation fins (2) extending toward an outer side of the base (1) are arranged on the side edge of one side of the bracket (4), a horizontal extension frame (5) is provided above the bracket (4), sheets (3) arranged in parallel with each other are arranged at an upper end of the extension frame (5), and the sheets (3) are located at the top end of the base (1).
Patent WO-2019214059-A1 (WO)
Inventor: SUI KAI
IPC: H01L31/048
Filed: 2018-07-13
Abstract: A solar component and a solar power generation device. The solar component comprises a front light-transmitting layer, a first film layer and a battery chip layer which are provided in sequence, and the front light-transmitting layer comprises a base and a color film layer which are located on the surface of the base. The solar power generation device includes the solar component.
Patent WO-2019095715-A1 (WO)
Title: 一种高温敏感纳米材料及其制备方法
Inventor: NI CHENGKAI
IPC: C23C4/126
Filed: 2018-07-19
Abstract: 一种高温敏感纳米材料及其制备方法, 属于粉末冶金领域。所述高温敏感纳米材料由以下重量份数的组分组成：碳化锆50-65份，钒20-30份，铌5-21份。将碳化锆、钒、铌的初始粉末按上述比例混合，并研磨3-7h，研磨后的粉末粒径为40-50nm，经分解和喷气喷涂到底座或零件表面。提供的高温敏感纳米材料的摩擦系数和磨损强度降低、显微硬度增强，可用于机械制造、以及摩擦和涂层形成下其运行部件的制造，使其具备高硬度和热稳定性宽的负载速度范围。
Patent WO-2019019983-A1 (WO)
Title: System and method for beamforming using a phased array antenna
Inventor: Shahmohammadian Hoda
IPC: H01Q3/28
Filed: 2018-07-24
Abstract: A technique includes communicating orthogonal signals with an antenna array. The antenna array includes a plurality of pairs of antenna elements. The technique includes amplifying the orthogonal signals and controlling the amplification of the orthogonal signals to regulate a directivity of a beam pattern of the antenna array.
Patent WO-2020019215-A1 (WO)
Title: Method for transmitting harq feedback information, terminal, and base station
Inventor: ZHU YAJUN
IPC: H04L1/16
Filed: 2018-07-25
Abstract: The present disclosure provides a method for transmitting HARQ feedback information, a terminal, and a base station. The method comprises: acquiring pre-set downlink hybrid automatic repeat request (HARQ) configuration information, wherein the pre-set downlink HARQ configuration information is used for informing a terminal of the transmission characteristics for target downlink control signaling, and the target downlink signalling is used for bearing HARQ feedback information for at least two uplink data transmissions of any terminal; determining characteristic information of the target downlink control signalling according to the pre-set downlink HARQ configuration information; acquiring the target downlink control signalling of the termianl according to the characteristic information; and parsing the target downlink control signalling to obtain HARQ feedback information for at least two uplink data transmissions. In the present disclosure, a base station can transmit HARQ feedback information for multiple uplink data transmissions of a terminal by means of target downlink control signalling, thereby saving on system signalling overheads.
Patent WO-2019242062-A1 (WO)
Title: 空调室外机和空调器
Inventor: ZHAO ZISHENG
IPC: F24F1/36
Filed: 2018-07-27
Abstract: 一种空调室外机，包括：外壳，具有一压缩机腔，压缩机腔内填充有降噪填充物，外壳包括底盘（10）和固定在底盘（10）上的且靠近空调室外机的压缩机设置的侧板，侧板上设有连通压缩机腔的过水孔（221），底盘（10）上设有排水口（10a）和排水槽（10b）；排水槽（10b）至少部分位于压缩机腔内，排水槽（10b）的一端与排水口（10a）连通，另一端靠近过水孔（221）设置；高低压阀组（40），安装在侧板上；接水盒（50），安装在侧板上，并罩设高低压阀组（40）设置，接水盒（50）用以将接水盒（50）内的水导入过水孔（221）；以及盖板（60），盖设于排水槽（10b）的位于压缩机腔内的部分，盖板（60）上设有连通所述过水孔（221）和排水槽（10b）的连通水孔（60a）。还公开了一种空调器。
Patent WO-2019114283-A1 (WO)
Title: 一种三文治双向减震轮
Inventor: LIU WEIGUO
IPC: B60B33/00
Filed: 2018-08-01
Abstract: 一种三文治双向减震轮，包括：轮芯(1)、轮子内包(2)和轮子外包(3)；轮芯(1)包括支撑部(11)和加强部(12)；支撑部(11)为环状柱体结构；轮子内包(2)匹配嵌入支撑部(11)内，轮子外包(3)位于支撑部(11)与加强部(12)之间，且加强部(12)匹配嵌入轮子外包(3)的外侧；轮芯(1)为TRP材质；轮子内包(2)和轮子外包(3)为PP材质。该减震伦采用PP+TPR+PP结构，PP与TPR在同一轮弧面上，保证减震效果和静音效果的同时，加强支撑，满足大载重的需求。
Patent WO-2020024262-A1 (WO)
Title: Demodulation reference signal generation in grant-free uplink non-orthogonal multiple access systems
Inventor: LI QIAOYU
IPC: H04W74/08
Filed: 2018-08-03
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may generate a random sequence using a randomly selected parameter selected from a pool of parameters associated with generating or transmitting a demodulation reference signal (DMRS) for a grant-free uplink non-orthogonal multiple access (NOMA) transmission, wherein the pool of parameters includes at least one of: a pool of seeds to be used for resource element phase rotation, a pool of scrambling identifiers, a pool of Zadoff-Chu group identifiers, or a pool of cyclic shift values; and generate or transmit the DMRS based at least in part on the random sequence. Numerous other aspects are provided.
Patent WO-2020024302-A1 (WO)
Title: Ultraviolet light triggered crosslinking near-infrared molecular probe and preparation method and application therefor
Inventor: SHI HAIBIN
IPC: C09B23/08
Filed: 2018-08-03
Abstract: Provided are an ultraviolet light triggered crosslinking near-infrared molecular probe and a preparation method and an application therefor. The preparation method comprises the following steps: constructing and synthesising a photo-crosslinking near-infrared molecular probe DACF; triggered by ultraviolet light, the photo-crosslinking near-infrared molecular probe DACF implements crosslinking in cells. The probe is irradiated by light of a specific wavelength to produce a highly active carbene intermediate that bonds covalently to intracellular biomolecules, significantly increasing the intake of the probe in the cells and extending the retention time, and being capable of implementing long-term tracking of tumour cells. In addition, using the photothermal effect of the probe can better kill tumour cells. The photo-crosslinking near-infrared molecular probe DACF obtained by the present preparation method can effectively increase the enrichment and retention time of the probe in living tumours, integrating the diagnosis and treatment of tumours, and having important scientific research and economic value.
Patent WO-2020029133-A1 (WO)
Inventor: LUO QIANKUN
IPC: A47J31/44
Filed: 2018-08-08
Abstract: 本发明公开了一种饮水机及其聪明头，聪明头用于顶推饮水桶(100)的出水口密封件(3)，所述聪明头包括基柱(1)，所述基柱的顶端形成有钩连部(121)，所述钩连部用于连接所述出水口密封件并在所述聪明头抽离所述饮水桶的出水口(101)时钩连所述出水口密封件复位至密封所述出水口。在饮水桶倒扣式安装于饮水机的机体顶部时，聪明头顶推出水口密封件，使得出水口密封件脱离出水口，解除出水口密封，但通过钩连部可维系出水口密封件与聪明头的连接，而在卸下饮水桶时，聪明头抽离出水口的抽离拉力可带动钩连部将出水口密封件拉回至出水口，实现复位密封，因此便于更换饮水桶操作，不易产生饮用水漏洒。
Patent WO-2020029228-A1 (WO)
Title: Resource allocation method for demodulation reference signals and base station
Inventor: LIU JUAN
IPC: H04L5/00
Filed: 2018-08-10
Abstract: Disclosed are a resource allocation method for demodulation reference signals and a base station. The resource allocation method for demodulation reference signals executed by the base station comprises: determining an allocation method for a resource required for transmitting a plurality of demodulation reference signals and a parameter for generating the plurality of demodulation reference signals, the plurality of demodulation reference signals respectively corresponding to a plurality of user equipments, the allocation method being capable of supporting transmission of the plurality of demodulation reference signals on the same time domain resource, and the parameter being capable of making the demodulation reference signals sent with the same time frequency resource distinguished from each other; and transmitting information indicating the allocation method and information indicating the parameter to the plurality of user equipments.
Patent WO-2019105067-A1 (WO)
Inventor: SUN XIANGKAI
IPC: H04W8/26
Filed: 2018-08-16
Abstract: 本申请涉及通信技术领域，更具体的说涉及建立运维管理通道的技术。在一种通道建立方法中，基站获取该基站与运营支撑系统OSS服务器之间的运维管理通道的连接状态，如果该连接状态表明该运维管理通道存在连接异常的情况下，获取基站中在当前时刻之前存储的，该基站与OSS服务器建立运维管理通道所采用的历史通道建立参数，这样，可以利用当前时刻之前基站成功与OSS建立运维管理通道所采用该历史通道建立参数，成功建立基站与该OSS服务器之间的运维管理通道的连接，从而在基站与OSS服务器之间的运维管理通道出现异常的情况下，也可以保证基站与OSS服务器之间的运维管理通道的可靠建立，提高了基站与OSS服务器之间的运维管理通道的可靠性和稳定性。
Patent WO-2020037468-A1 (WO)
Title: Channel estimation method and apparatus, device, base station, and storage medium
Inventor: LI YUANYUAN
IPC: H04L25/02
Filed: 2018-08-20
Abstract: The present application relates to the technical field of wireless communications and provides a channel estimation method and apparatus, a device, a base station, and a storage medium. The method is applied in a first device, and comprises: when a first message is transmitted between the first device and a second device, determining a resource block (RB) bearing the first message; determining at least one pilot symbol in the RB according to the carrier frequency and the subcarrier spacing of a subcarrier comprised in the RB, and the relative speed between the first device and the second device; and estimating the current channel on the basis of the at least one pilot symbol. In embodiments of the present application, at least one pilot symbol is determined in the RB according to the carrier frequency, the subcarrier spacing, and the relative speed. The carrier frequency and the relative speed are considered; therefore, the set pilot symbol matches the carrier frequency and the relative speed, which improves the accuracy of determining the pilot symbol, thereby improving the accuracy of channel estimation.
Patent WO-2019042189-A1 (WO)
Title: Shift register circuit, driving method, gate drive circuit, and display device
Inventor: LIAO LIQING
IPC: G11C19/28
Filed: 2018-08-21
Abstract: A shift register circuit, a driving method, a gate drive circuit, and a display device are provided. The shift register circuit comprises a clock signal adjustment circuit (13) and a self-controlled conduction circuit (14). The clock signal adjustment circuit (13) has a first clock signal input (CLK), a second clock signal input (CLKB), and a clock signal adjustment output (CLKR). The clock signal adjustment circuit (13) is used to output a first level by means of the clock signal adjustment output (CLKR) if a first clock signal and a second clock signal are both at a second level. The self-controlled conduction circuit (14) is used to control the clock signal adjustment output (CLKR) to be electrically connected to a pull-up node (PU) if the pull-up node (PU) is at the first level, or break the electrical connection between the clock signal adjustment output (CLKR) and the pull-up node (PU) if the pull-up node (PU) is at the second level.
Patent WO-2020034279-A1 (WO)
Inventor: MAO LINFENG
IPC: C02F1/28
Filed: 2018-09-06
Abstract: 一种吸附水体中有机物的吸附剂的原位脱附再生工艺，包括以下过程：第一阶段：排掉炭层内大部分余水：吸附剂罐（A、B、C、D）内的吸附剂吸附饱和后，停止原水通进吸附剂罐（A、B、C、D），吸附剂罐（A、B、C、D）内没有余水流出后用压缩空气吹一定时间；第二阶段：升温加热挥发阶段：启动过热蒸汽发生器，过热蒸汽快速升温，在线原位对吸附剂罐（A、B、C、D）内的吸附剂加热；第三阶段：吸附剂罐（A、B、C、D）内的吸附剂保温，绝大部分有机物被高温脱附或者被高温裂解碳化并脱附；第四阶段：经高温保温后，改变过热蒸汽的温度进行吹扫，而后停止蒸汽的通入，关闭蒸汽进口阀，自然冷却。该方法能够实现用于水体中有机物吸附的吸附剂的在线原位脱附再生，具有良好的脱附再生效果。
Patent WO-2019052449-A1 (WO)
Title: Skin color recognition method and apparatus, and storage medium
Inventor: DU LINGXIAO
IPC: G06T7/90
Filed: 2018-09-11
Abstract: Disclosed are a skin color recognition method and apparatus, and a storage medium, belonging to the field of image processing. The method comprises: acquiring a human face image (101); determining a target color gamut difference of each pixel in the human face image, wherein the target color gamut difference of each pixel is the difference between intensity values of two designated color components in each pixel (102); and according to target color gamut differences of all the pixels in the human face image, determining a skin color confidence indicating that the skin color of a human face in the human face image is a target skin color, wherein the skin color confidence degree reflects the probability of the skin color of the human face in the human face image being the target skin color (103). The method is used for recognizing a skin color, solves the problem of the relatively low accuracy of a terminal in determining a target skin color, and improves the accuracy of the terminal in determining the target color.
Patent WO-2020024381-A1 (WO)
Title: Positioning reference signal generation method and apparatus, communication system, and storage medium
Inventor: CHEN SHIJUN
IPC: H04W4/02
Filed: 2018-09-14
Abstract: Disclosed are a positioning reference signal generation method and apparatus, a communication system, and a storage medium. The method comprises: generating a positioning frequency domain sequence according to time frequency resource information and system configuration information, wherein the time frequency resource information comprises the number of continuous system symbols, Nslot prs, for an allocation time, and the system configuration information comprises a positioning subcarrier interval Δfprs; and generating, based on the positioning frequency domain sequence, continuous positioning time domain data within the time of the Nslot prs continuous system symbols.
Patent WO-2019205470-A1 (WO)
Title: Pixel driving system and driving method for amoled display
Inventor: WANG SHAN
IPC: G09G3/3233
Filed: 2018-09-19
Abstract: A pixel driving system and driving method for an AMOLED display. Said driving system comprises a sub-pixel driving circuit (10) and a node voltage generation module (20) electrically connected to the sub-pixel driving circuit (10), and the node voltage generation module (20) is connected with red, green and blue display data (RGB) and is electrically connected to a source electrode of a driving thin-film transistor (T2) in the sub-pixel driving circuit (10), can process the red, green and blue display data (RGB), acquires an APL value of the AMOLED display in a current frame, generates, according to the APL value and a preset node voltage calculation formula, a corresponding node voltage (Vcm), and outputs same to the source electrode of the driving thin-film transistor (T2), and adjusts, by means of the APL value, a gate-source voltage difference of the driving thin-film transistor (T2), thereby adjusting the magnitude of the driving current flowing through the organic light emitting diode (D1) during light emission, so as to adjust the display brightness of the whole AMOLED display.
Patent WO-2020056761-A1 (WO)
Title: Atténuation d'interférence au niveau d'une victime dans des infrastructures de gestion d'interférence à distance
Inventor: XU HUILIN
IPC: H04W72/00
Filed: 2018-09-21
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs pour les communications sans fil. Les techniques décrites permettent d'atténuer l'impact d'une transmission de liaison descendante depuis une station de base sur une transmission de liaison montante devant être reçue par une station de base distante. Dans un exemple, une station de base agresseur peut éviter de transmettre ou peut transmettre avec une puissance réduite sur un sous-ensemble de ressources allouées pour des transmissions en liaison descendante afin d'éviter d'interférer avec des communications au niveau d'une station de base victime. L'invention concerne des techniques d'activation, d'ajustement et de désactivation de techniques d'atténuation d'interférence à distance.
Patent WO-2019237560-A1 (WO)
Title: Border and page number scanning system
Inventor: ZHOU KANG
IPC: H04N1/00
Filed: 2018-09-26
Abstract: A border and page number scanning system. Through the combined action of a first extraction unit and a black line border in a scanned image, the system realizes accurate locating and extraction of the main body content in the scanned image and has a strong anti-interference performance; moreover, the system recognizes and extracts a page number from the scanned image by means of a second extraction unit; and the system digitally stores information of the main body content in the scanned image and information of the page number by means of a fusion unit, in order to facilitate subsequent file sorting and content retrieval.