baber/WOPTO huggingface dataset:
Patent WO-2022010321-A1 (WO)
Title: Container cap and container to which same is coupled
Inventor: AHN JIN HEE
IPC: B65D41/62
Filed: 2021-07-09
Abstract: The present invention relates to a container cap and, more specifically, to a container cap coupled to a container inlet, and a container to which same is coupled. Disclosed is the container cap comprising: a cap body (100) coupled to a container inlet (12) of the container (10) in which contents are contained; and an upper lid (200) coupled to the cap body (100) to cover the upper side of the cap body (100), wherein the cap body (100) includes an outlet plate (110) which is fractured from an upper plate part (101) to form a discharge hole (102) through which the contents contained in the container (10) are discharged, and the upper lid (200) includes a pushing part (210) which is formed in correspondence to the outlet plate (110) and which fractures the outlet plate (110) by means of the vertical movement thereof.
Patent WO-2022030975-A1 (WO)
Title: Method and apparatus for performing sl communication on basis of resources allocated by base station in nr v2x
Inventor: KO WOOSUK
IPC: H04W4/40
Filed: 2021-08-04
Abstract: Provided are a method by which a first device performs wireless communication, and an apparatus supporting same. The method may comprise the steps of: receiving, from a base station, first downlink control information (DCI) for activating a configured sidelink (SL) grant, wherein the first DCI includes information related to a physical uplink control channel (PUCCH) resource for reporting SL hybrid automatic repeat request (HARQ) feedback to the base station; transmitting a medium access control protocol data unit (MAC PDU) to a second device through a physical sidelink shared channel (PSSCH) on the basis of the configured SL grant; receiving, from the base station, second DCI for deactivating the configured SL grant; transmitting, to the base station, an SL confirmation medium access control (MAC) control element (CE) in response to the second DCI; and determining whether the PUCCH resource related to at least one SL resource allocated by the configured SL grant is valid on the basis of the time at which the SL confirmation MAC CE was transmitted.
Patent WO-2022035126-A1 (WO)
Title: Electronic apparatus and control method thereof
Inventor: KIM MINSANG
IPC: G06F3/16
Filed: 2021-08-05
Abstract: Disclosed is a method for controlling an electronic apparatus connected to a source device and a sound output device. A method for controlling an electronic apparatus, according to the present disclosure, comprises the steps of: receiving content of a source device and providing audio data of the content to a sound output device; when the audio data of the content is not output in the sound output device, diagnose, on the basis of an audio mode of the electronic apparatus, an output error of at least one from among the source device and the sound output device; perform, on the basis of a result of the diagnosis, reconnection to at least one from among the source device and the sound output device; and when the audio data of the content is not output in the sound output device even after the reconnection, change the audio mode.
Patent WO-2022035156-A1 (WO)
Inventor: PARK JI HOON
IPC: A47L23/20
Filed: 2021-08-09
Abstract: The present invention relates to a shoe care device which removes germs, moisture, and odors existing in a shoe. A shoe care device, according to one embodiment of the present invention, comprises a cylindrical housing and a ventilation device provided inside the housing. The ventilation device may comprise: a PCB substrate; a motor which operates by being electrically connected to the PCB substrate; a first fan connected, on the top of the PCB substrate, to the motor; a second fan connected, on the bottom of the PCB substrate, to the motor; a first deodorizing filter provided on the top of the first fan; a second deodorizing filter provided on the bottom of the second fan; a sensor unit provided on the PCB substrate; and a processor which receives a detection signal from the sensor unit and generates a driving control signal that drives the motor.
Patent WO-2022119133-A1 (WO)
Inventor: SUH DONGHEE
IPC: G06F3/0488
Filed: 2021-10-29
Abstract: 다양한 실시예에서 전자 장치는, 터치 감응 디스플레이; 상기 디스플레이에 작동적으로 연결된 프로세서; 및 상기 프로세서에 작동적으로 연결된 메모리를 포함하고, 상기 메모리는, 실행될 때, 상기 프로세서가: 지정된 트리거가 발생될 때 자동으로 실행되는 적어도 하나의 액션으로 정의되는 오토메이션을 상기 전자 장치에 등록하기 위한 등록 화면을 상기 디스플레이를 통해 제공하고, 상기 등록 화면을 통해 사용자에 의해 선택된 액션을 상기 오토메이션의 요소로 상기 전자 장치에 등록하고, 상기 오토메이션의 요소로 등록된 액션이 데이터를 참조하도록 설정된 데이터 참조 액션인 경우, 데이터 처리 액션을 위한 안내 정보를 상기 디스플레이를 통해 표시하도록 하는 인스트럭션들을 저장할 수 있다. 상기 데이터 처리 액션은 상기 데이터 참조 액션이 실행된 결과로서 출력된 출력 값을 제1입력 값으로 이용하여 결과 값을 출력하도록 설정될 수 있다.그 외에도, 다양한 실시예들이 가능하다.
Patent WO-2022114650-A1 (WO)
Inventor: LEE CHOONGHYEON
IPC: H01M4/62
Filed: 2021-11-17
Abstract: 바인더, 증점제 및 아라비아검을 포함하는 리튬-황 전지의 양극 제조용 바인더 조성물이 제공되고, 상기 바인더 조성물을 사용하여 제조된 양극이 제공되며, 상기 양극을 포함하는 리튬-황 전지가 제공된다. 상기 바인더 조성물은 증점제와 함께 아라비아검을 포함함으로써, 리튬-황 전지에 적용 시 전지의 초기 방전 성능과 사이클 성능을 개선할 수 있다.
Patent WO-2023286943-A1 (WO)
Inventor: PARK SOODOL
IPC: F04C23/02
Filed: 2021-12-02
Abstract: La présente invention concerne un compresseur rotatif de type horizontal comprenant : un carter comprenant un orifice d'entrée et un orifice de sortie et dans lequel est stockée de l'huile ; un appareil de compression ayant un espace de compression dans lequel un fluide frigorigène s'écoulant à travers l'orifice d'entrée est stocké ; un appareil d'entraînement disposé sur un côté de l'appareil de compression pour entraîner l'appareil de compression ; un arbre rotatif raccordant l'appareil d'entraînement et l'appareil de compression et passant à travers l'appareil de compression ; un tuyau d'alimentation en huile disposé de l'autre côté de l'appareil de compression et ayant une extrémité raccordée à l'arbre rotatif et l'autre extrémité disposée de manière adjacente à la surface inférieure du carter de façon à être immergée dans l'huile ; une première plaque séparant l'intérieur du carter en une première zone ayant l'appareil d'entraînement et une seconde zone ayant l'appareil de compression, et comprenant un trou de sortie, à travers lequel le fluide frigorigène comprimé est évacué de l'appareil de compression vers la première zone, et un premier trou formé dans le côté supérieur de celui-ci pour faire communiquer les première et seconde zones ; et une seconde plaque séparant l'intérieur du carter en la deuxième zone et une troisième zone ayant le tuyau d'alimentation en huile et communiquant avec le trou de sortie, et comprenant un second trou formé dans le côté supérieur de celui-ci pour faire communiquer les deuxième et troisième zones, les extrémités inférieures des première et seconde plaques étant situées respectivement à l'opposé de la surface inférieure du carter pour former un trajet d'écoulement d'huile.
Patent WO-2022234914-A1 (WO)
Title: Electrode device comprising high-frequency electrode and multi-functional electrode
Inventor: SHIN KYUNG HOON
IPC: A61B90/00
Filed: 2021-12-02
Abstract: An embodiment of the present invention provides an electrode device comprising: a plurality of high-frequency electrodes for the cauterization of lesion tissue; a multi-functional electrode for injecting a fluid or measuring the temperature of the surrounding tissue; a temperature sensor provided inside the multi-functional electrode; and a main body which has an electrode line for supplying a high frequency to each of the plurality of high-frequency electrodes, a cooling line for circulating and supplying cooling water to the inside of each of the plurality of high-frequency electrodes, a fluid line for supplying a fluid to the inside of the multi-functional electrode, and a temperature sensor line connected to the temperature sensor, and which is coupled to the plurality of high-frequency electrodes and the multi-functional electrode via flexible tubes, respectively.
Patent WO-2022124778-A1 (WO)
Title: Procédé et appareil de transmission d'informations de commande de liaison montante dans un système de communication sans fil
Inventor: OH JINYOUNG
IPC: H04W74/08
Filed: 2021-12-08
Abstract: La divulgation concerne une technique de communication permettant de combiner une technologie IdO avec un système de communication 5G destiné à prendre en charge un débit de transmission de données supérieur à celui d'un système 4G, et un système associé. La divulgation peut être appliquée à des services intelligents (par exemple, des maisons intelligentes, des bâtiments intelligents, des villes intelligentes, des voitures intelligentes ou des voitures connectées, des soins de santé, l'éducation numérique, des entreprises de vente au détail, des services liés à la sûreté et à la sécurité, et analogues) sur la base de technologies de communication 5G et de technologies associées à l'IdO. De plus, la divulgation propose un procédé et un appareil de commande de puissance d'un nœud IAB dans un système de communication sans fil.
Patent WO-2022131761-A1 (WO)
Inventor: PARK GIWON
IPC: H04W72/12
Filed: 2021-12-14
Abstract: 일 실시 예에 있어서, 제 1 장치가 무선 통신을 수행하는 방법이 제안된다. 상기 방법은, 제 2 장치와 RRC(radio resource control) 연결을 확립하고, 상기 제 2 장치로부터 SL DRX(sidelink discontinuous reception) 사이클과 관련된 정보 및 활성 시간을 위한 타이머와 관련된 정보를 포함하는 SL DRX 설정을 수신하고, 상기 타이머를 개시하고, 상기 제 2 장치로부터 PSCCH(physical sidelink control channel)를 통해 PSSCH(physical sidelink shared channel)를 스케줄링하기 위한 제 1 SCI(sidelink control information)를 제 1 자원을 기반으로 수신하고, 상기 제 2 장치로부터 상기 PSSCH를 통해서 제 2 SCI 및 데이터를 상기 제 1 자원을 기반으로 수신하는 단계를 포함할 수 있다. 예를 들어, 상기 제 1 SCI는 자원 할당 정보를 포함할 수 있다. 예를 들어, 상기 제 1 자원에 대한 정보만을 포함하는 상기 자원 할당 정보에 기반하여, 상기 타이머가 중단될 수 있다.
Patent WO-2022131763-A1 (WO)
Inventor: CHOI SUN HO
IPC: G06Q50/16
Filed: 2021-12-14
Abstract: 공유부동산 기반의 투자 관리 장치, 방법 및 시스템이 개시되며, 본원의 일 실시예에 따른 공유부동산 기반의 투자 관리 방법은, 대상 부동산에서 운용되는 컨텐츠의 제공 주체가 보유한 컨텐츠 제공자 단말로부터 상기 컨텐츠의 컨텐츠 정보를 수신하는 단계, 상기 대상 부동산과 연계된 투자자 단말로 상기 컨텐츠 정보를 전송하는 단계, 상기 투자자 단말로부터 상기 컨텐츠 정보에 대응한 투자 신청을 수신하는 단계 및 상기 투자 신청에 대응하여 상기 컨텐츠 정보 및 상기 대상 부동산의 가치 정보에 기초한 상품권을 발행하는 단계를 포함할 수 있다.
Patent WO-2022149893-A1 (WO)
Inventor: LI QI
IPC: H04W52/26
Filed: 2022-01-07
Abstract: A method for signal transmission and apparatus thereof are provided. Particularly, an uplink signal transmission method is provided, comprising: reporting parameters of signal transmission quality in a specific modulation mode; acquiring configuration parameters of an uplink physical channel and/or a physical signal; and transmitting an uplink signal according to the configuration parameters of the uplink physical channel and/or the physical signal.
Patent WO-2022169223-A1 (WO)
Inventor: YOUN MYUNGJUNE
IPC: H04W80/10
Filed: 2022-01-28
Abstract: 본 명세서의 일 개시는 AMF가 복수의 USIM에 관련된 통신을 수행하는 방법을 제공한다. 상기 방법은 UE의 leaving 과 관련된 정보를 포함하는 해제 요청 메시지를 상기 UE로부터 수신하는 단계; 상기 UE의 leaving 관련된 정보가 수신된 것에 기초하여, 상기 UE가 leaving 하는 것을 알리기 위한 N2 메시지를 RAN 노드에게 전송하는 단계; 활성화된 PDU 세션의 리스트를 포함하는 UE 컨텍스트 해제 요청 메시지를 상기 RAN 노드로부터 수신하는 단계; 및 PDU 세션을 비활성화할 것을 요청하는 요청 메시지를 SMF에게 전송하는 단계를 포함할 수 있다.
Patent WO-2022177390-A1 (WO)
Inventor: AHN BUM MO
IPC: G01R3/00
Filed: 2022-02-21
Abstract: A method for manufacturing an electro-conductive contact pin according to the present invention comprises the steps of: filling a first metal in a first opening pattern formed on a mold having the first opening pattern formed thereon to manufacture a preliminary electro-conductive contact pin including a first and a second contact tip and an elastic part provided between the first and the second contact tip; forming a masking agent on the upper surface thereof and patterning the masking agent to form a second opening pattern on the masking agent to expose at least one tip among the first and the second contact tip; filling a second metal in the second opening pattern to form a function layer; and removing the masking agent and the mold.
Patent WO-2022234956-A1 (WO)
Title: Battery cell manufacturing method and manufacturing system
Inventor: PARK WI DAE
IPC: G01B11/06
Filed: 2022-03-31
Abstract: A battery cell manufacturing method, according to an embodiment of the present invention, may comprise: a sealing step of forming a sealing part in a battery cell in which an electrode assembly is accommodated in a pouch; a transferring step of transferring the battery cell, such that the sealing part is positioned between a first confocal sensor and a second confocal sensor which are disposed to face each other; and a measuring step of measuring the thickness of the sealing part by means of the first confocal sensor and the second confocal sensor.
Patent WO-2022260308-A1 (WO)
Title: Method and device for transmitting capability information about reception sta in wireless lan system
Inventor: PARK EUNSUNG
IPC: H04W84/12
Filed: 2022-05-20
Abstract: The present disclosure proposes a method and device for transmitting capability information about a reception STA in a wireless LAN system. Specifically, the reception STA generates and transmits capability information about the reception STA to a transmission STA. The capability information about the reception STA includes an EHT Capabilities element. The EHT Capabilities element includes a Supported EHT-MCS And NSS Set field. The Supported EHT-MCS And NSS Set field includes first to third sub-fields. When allocated to a first transmission bandwidth regardless of the bandwidth in which the reception STA operates, the first sub-field includes information about the number of maximum spatial streams that the reception STA can transmit and receive in each MCS. When the reception STA operates in the 5 GHz and 6 GHz bands, the first transmission bandwidth is 20 MHz, 40 MHz or 80 MHz. When the reception STA operates in the 2.6 GHz band, the first transmission bandwidth is 20 MHz or 40 MHz.
Patent WO-2023282556-A1 (WO)
Inventor: KWON INCHAN
IPC: A61P19/06
Filed: 2022-07-04
Abstract: The present specification discloses: a uricase-albumin conjugate and a method for producing same; and a uricase variant included in the uricase-albumin conjugate and a method for producing same. In particular, the present specification discloses a uricase variant derived from Arthrobacter globiformis. The uricase-albumin conjugate is characterized by conjugation of three or more albumins to a uricase variant via linkers, and accordingly exhibits the effects of improving the half-life and reducing immunogenicity. In addition, the uricase-albumin conjugate can be used for the prevention or treatment of various diseases, disorders and/or indications that are caused by uric acid.
Patent WO-2023008905-A1 (WO)
Title: 생분해성 포장재, 이의 제조방법, 모바일 기기의 보안 팩 및 보안 방법
Inventor: MOON SANG GWON
IPC: B65D33/22
Filed: 2022-07-27
Abstract: 본 발명에 따른 포장재는 생분해성 및 열 접착성이 우수한 폴리하이드록시알카노에이트(PHA) 수지를 내부층에 포함하고, 이와 함께 후면에 차광층을 합지하여 보안 기능을 제공할 수 있다. 따라서 본 발명에 따른 생분해성 포장재는 카메라를 갖는 모바일 기기의 보안 팩으로 제작되어, 각종 전시물이나 실험 설비, 문서 등이 외부로 유출되지 않도록 보안을 유지해야 하는 시설이나 단체에서 활용될 수 있다.
Patent WO-2023096159-A1 (WO)
Inventor: SHIN JI HUN
IPC: G06F16/2452
Filed: 2022-10-17
Abstract: An embodiment of the present invention comprises: a renewable energy control infrastructure which is connected to a grid system for collecting renewable energy generation information of a renewable energy generation source in each renewable energy generation zone within a region, and collects grid data including the renewable energy generation information; an application unit which communicates with the renewable energy control infrastructure to receive the grid data, determines the stability of a power grid in the region on the basis of the grid data, and generates output control information according to the stability of the power grid; and an integrated control unit which receives the grid data and the output control information from the renewable energy control infrastructure and visualizes and provides the data and information to a user.
Patent WO-2023075303-A1 (WO)
Inventor: CHUNG JUN-WON
IPC: G16H50/20
Filed: 2022-10-21
Abstract: The present invention is characterized by comprising: an endoscope module providing an endoscopic image of internal organs of the body of a patient; an input module configured to be capable of inputting arbitrary medical information about the patient; a control module which analyzes the endoscopic image provided from the endoscope module through a pre-stored image processing program to detect lesion information, matches the detected lesion information with the medical information input from the input module through a pre-stored lesion diagnosis program while generating at least one diagnosis information of malignancy and malignancy probability corresponding to the matching result, and outputs a preset notification signal according to the lesion information and the diagnosis information; and a notification module which visually displays on an arbitrary screen according to the notification signal output from the control module, wherein the control module classifies a plurality of frame images of the endoscopic image by matching same to each region of the internal organs of the body through the image processing program to which a deep learning model is applied, further generates search information for distinguishing a search completed region from an unsearched region according to the classification result, and outputs a preset notification signal according to the generated search information. Thus, the present invention has the effects of improving the accuracy and efficiency of diagnosing the degree of malignancy of lesions and preventing blind spots.
Patent WO-2023080541-A1 (WO)
Title: Microwave bowl having water supplement container
Inventor: JEON WON
IPC: H05B6/64
Filed: 2022-10-27
Abstract: The present invention relates to a microwave bowl having a water supplement container, and more specifically relates to a microwave bowl having a water supplement container wherein a water supplement container is provided at one side of a bowl that stores food, thus increasing the efficiency of microwave cooking using a greater amount of thermal energy.
Patent WO-2023075533-A1 (WO)
Inventor: JANG YONG JOON
IPC: A24F40/51
Filed: 2022-10-31
Abstract: La présente invention concerne une cartouche et un système de génération d'aérosol la comprenant, la cartouche comportant : une unité de stockage de liquide contenant un matériau de génération d'aérosol ; et un atomiseur servant à générer un aérosol à partir du matériau de génération d'aérosol, le matériau de génération d'aérosol comprenant du menthol, un agent aromatisant, du propylène glycol (PG) et de la glycérine végétale (VG).
Patent WO-2023096431-A1 (WO)
Inventor: KIM HYUNG TAE
IPC: A62C99/00
Filed: 2022-11-26
Abstract: La présente invention concerne un dispositif d'extinction d'incendie utilisant un réservoir d'eau salée pour une batterie pour tester une charge/décharge à haute capacité et, plus spécifiquement, un dispositif d'extinction d'incendie utilisant un réservoir d'eau salée pour une batterie pour tester une charge/décharge à haute capacité, qui peut éteindre un incendie provoqué par la surchauffe d'une batterie lors du test de charge/décharge à haute capacité de la batterie. La présente invention concerne le dispositif d'extinction comprenant : une étagère inférieure ; de multiples montants de guidage s'étendant à partir d'un bord de l'étagère inférieure vers la partie supérieure ; une étagère supérieure installée sur les montants de guidage ; un compartiment de batterie disposé sur l'étagère inférieure, recevant une batterie logée à l'intérieur de celui-ci, et formant un réservoir de stockage pour stocker de l'eau salée évacuée d'un réservoir d'eau salée ; un compartiment de réservoir d'eau salée disposé sur l'étagère supérieure, recevant un réservoir d'eau salée logé à l'intérieur de celui-ci, et permettant à l'eau salée dans le réservoir d'eau salée d'être évacuée vers le compartiment de batterie ; et le réservoir d'eau salée étant logé dans le compartiment de réservoir d'eau salée et chargé avec de l'eau salée.
Patent WO-2023106746-A1 (WO)
Inventor: HAN DONG WOOK
IPC: A61L27/56
Filed: 2022-12-02
Abstract: La présente invention concerne une composition de fabrication d'un support favorisant la formation de muscle squelettique, ladite composition favorisant la croissance et la différenciation de myoblastes. Un mode de réalisation de la présente invention concerne une composition de fabrication d'un support favorisant la formation de muscle squelettique, comprenant un composé biopolymère et des nanoparticules MXènes.
Patent WO-2023132566-A1 (WO)
Inventor: HONG UI HYUN
IPC: H04W72/20
Filed: 2022-12-29
Abstract: L'invention concerne un procédé et un appareil de communication de liaison latérale basée sur DRX. Le procédé pour le premier UE comprend les étapes consistant à : générer un signal de commande DRX pour commander une opération DRX; et transmettre le signal de commande DRX à un second UE lors d'un temps actif du second UE selon l'opération DRX.
Patent WO-2023136613-A1 (WO)
Inventor: LEE SUN HEE
IPC: A23L33/105
Filed: 2023-01-11
Abstract: La présente invention concerne une composition destinée à prévenir, à atténuer ou à traiter des maladies respiratoires, comprenant un extrait végétal en tant que principe actif. La composition selon un aspect augmente l'activité de la superoxyde dismutase (SOD), présente un effet protecteur contre l'apoptose de cellules associées à la respiration et soulage l'inflammation, et a ainsi pour effet de prévenir, d'atténuer ou de traiter des maladies respiratoires.
Patent WO-2023140602-A1 (WO)
Title: 로세부리아 속 또는 비피도박테리움 속 유래 세포외소포체를 포함하는, 염증성 질환의 예방, 개선, 또는 치료용 조성물
Inventor: CHOI KI YOUNG
IPC: A61K35/74
Filed: 2023-01-18
Abstract: 본 발명은 로세부리아 속( Roseburia  spp.) 균주 유래 세포외소포체 및/또는 비피도박테리움 속( Bifidobacterium  spp.) 균주 유래 세포외소포체(extracellular vesicles, EV)를 포함하는 염증성 질환의 예방, 개선 또는 치료용 조성물에 관한 것이다. 본 발명의 EV는 염증성 장질환(inflammatory bowel disease, IBD)을 개선하는 효과를 나타낼 뿐만 아니라, 로세부리아 속 균주 또는 비피도박테리움 속 균주에 해당하는 동속이종 균주들로부터 유래한 EV 모두 강력한 염증 억제 효과를 발휘하는 것으로 확인됐다. 따라서, 본 발명의 균주 및 이로부터 유래한 EV는 다양한 염증성 질환의 예방, 개선 또는 치료용 조성물로 제공될 수 있다.
Patent WO-2024025284-A1 (WO)
Inventor: HONG CHANG YOUNG
IPC: C12P7/625
Filed: 2023-07-24
Abstract: A method for preparing purified polyhydroxyalkanoate of the present invention may lower the b* value of a final product more than the conventional value by means of a decolorization step using two types of oxidizing agents sequentially. In addition, in the present invention, by using sodium chlorite (NaClO 2 ), as a primary oxidizing agent, the effect of improving color is significant, and there is almost no decrease in molecular weight.
Patent WO-2006014095-A1 (WO)
Title: Procede de formation d'une base de karhunen-loeve pour reconnaissance de visages
Inventor: KULENOV DAULET
IPC: G06K9/66
Filed: 2005-07-11
Abstract: La présente invention concerne des procédés de reconnaissance de figures par obtention de caractéristiques mathématiques d'une image dans son ensemble sur la base d'un traitement préalable de données dans le processus d'apprentissage. Cette invention permet d'élaborer un procédé de formation d'une base orthonormalisée de Karhunen-Loève permettant de reconnaître automatiquement un visage de façon fiable et rapide ou de le distinguer parmi un ensemble de visages sur la base de l'image photographique numérique de celui-ci dans des conditions de diverses perturbations et déformations dans des systèmes automatiques d'identification, de surveillance, d'accès, etc.. Le procédé de cette invention utilise un traitement statistique préalable d'informations connu sous le nom de transformation de Karhunen-Loève (KLT) et qui consiste à calculer des vecteurs propres et des valeurs propres d'une matrice de covariance pour échantillonnage d'images, à effectuer une formation itérative d'un ensemble d'images à partir d'un échantillonnage élargi initial au moyen d'une formation de figures aléatoires d'un sous-ensemble d'images initial, à calculer à partir de celle-ci une base de Karhunen-Loève, à calculer des erreurs de décomposition pour chaque image à partir de l'échantillonnage initial et à classer ces erreurs en fonction de leur valeur, à sélectionner un certain nombre d'images comportant le plus grand nombre d'erreurs de décomposition, à compléter l'ensemble d'images avec ces images puis à vérifier les conditions de fin d'itération et enfin à calculer la base orthonormalisée finale et les valeurs propres de Karhunen-Loève.