97 results about "Cell determination" patented technology

One feature of the present invention relates to a base station for operating multiple cells each having a predefined bandwidth, including: a load measurement unit configured to measure traffic status in each of the cells; a selection probability computation unit configured to compute a selection probability used to select a preselected cell based on the traffic status, the preselected cell being accessed by a mobile station in transition from an idle state to an active state; a transmission unit configured to transmit the selection probability; and a control plane control unit configured to connect to the preselected cell being accessed by the mobile station.

An ATM cell compression recovery device includes an ATM cell recovery device having a compressed cell determination unit that determines whether an ATM cell from a transmission line is a compressed cell, a cell recovery unit that recovers the determined compressed cell in an ATM layer into an original ATM cell, and a switch that switches the recovered ATM cell. The ATM cell compression recovery device also includes a compression object cell determination unit that determines whether ATM cells received from the switch on an identified path have been compressed, and a compressed cell production unit that compresses the ATM cell in an ATM layer to be transmitted on the identified part. With this device, data is compressed and recovered in the ATM layer of the ATM network.

The invention discloses an aggregated white blood cell segmentation counting system. The system comprises an image acquisition module for dyeing white blood cells in a blood sample, dissolving red blood cells in the blood sample by using red blood cell lysate and acquiring a white blood cell image, an image preprocessing module used for performing image background removal on the white blood cellimage and obtaining an optimal segmentation threshold by using a maximum inter-class variance method and roughly segmenting a white blood cell region, an aggregated cell determination module used forobtaining a coarse segmentation image according to the rough segmentation of the white blood cell region, setting a discriminant function of a cell area and obtaining a multi-cell aggregation region,and an aggregated cell segmentation counting module used for extracting a cytoskeleton in each aggregation region and a gray curve at the cytoskeleton by using a morphological refinement method. According to the invention, by analyzing the gray scale characteristics of various white blood cell areas under a low power microscope, an adaptive threshold function is constructed, while a white blood cell count is obtained, the number of oxyphil cells is obtained, the cells in the aggregation region are quickly and accurately divided and counted, the method is quick and simple and is easy to implement.

The invention discloses a dual-channel POTN linear protection system, method and device, and relates to the field of a POTN device. The device comprises a dual-channel establishing module, a cell expansion head adding module, a grouping cell determination module, an OTN service protection module and a PTN service protection module. The dual-channel establishing module is connected with the grouping cell determination module through the cell expansion head adding module; and the grouping cell determination module is connected with the OTN service protection module and the PTN service protection module. The dual-channel POTN linear protection system, method and device can be suitable for the high-capacity OTN service, and meanwhile, can realize various protections on PTN services conveniently and flexibly, are not only wide in application range, but also convenient for people to use.

A method of determining cell cycle phase data for cells comprising at least one luminescent reporter capable of emitting radiation, the at least one luminescent reporter comprising a first luminescent reporter which is capable of being indicative of at least one cell cycle phase, said method comprising: storing classification information for classifying individual cells into different cell cycle phases using an automated classification process; receiving image data created by detecting radiation emitted by said at least one luminescent reporter; analyzing said image data to identify object areas in the image data which correspond to individual cells; analyzing said image data, on the basis of said identified object areas, to determine, for a selected cell, one or more measurements including a measurement of a parameter relating to at least a cytoplasmic component of the cell; and applying said classification information to said measurements to classify the selected cell into a selected one of a plurality of sub-populations of cells, each sub-population having cells in a different cell cycle phase.

A system, method and computer program product for encoding an input string of binary characters representing alphanumeric characters. A system includes: a register for storing a two dimensional cellular shape definition including a starting empty cell; a character writing engine for writing a binary character to an empty cell with a predefined initial position; a next cell determination engine for determining a next empty cell by methodically traversing neighboring cells in the two dimensional shape until an empty cell is located; a loop facilitator for looping back to the character writing engine and the next cell determining engine until there are no more data characters or a next empty cell is not determined; and a serialization engine for methodically serializing the two dimensional cells into a one dimensional binary string of characters representing an encoded string of alphanumeric characters.

The invention discloses a method for detecting an antigen expression level by using a flow cytometry. The method comprises the steps of firstly, carrying out immunofluorescent staining on a target cell, then detecting the stained cell by adopting the flow cytometry and carrying out data calculation and analysis, wherein when the parameter of the low cytometry is set, the resolution of a fluorescence channel to be detected is reduced; and obtaining a geometric average fluorescence intensity of an isotype control or a negative cell and a target cell to-be-detected antigen, figuring out respective geometric average fluorescence intensity rates with the geometric average fluorescence intensity rate of the isotype control or negative cell as a critical value, and if the geometric average fluorescence intensity rate of the target cell to-be-detected antigen is higher than that of the isotype control or negative cell by a preset value, the expression of the target cell to-be-detected antigen is achieved. According to the invention, the accuracy and the precision of target cell determination are effectively increased, experimental errors and subjective judgment errors of weak antigen expression are maximally reduced, and the flow cytometry is effectively promoted to be applied to multiple fields.

The invention provides for compositions and methods for identifying and validating modulators of cell fate, such as such as maintenance, cell specification, cell determination, induction of stem cell fate, cell differentiation, cell dedifferentiation, and cell trans-differentiation. The invention relates to reporter nucleic acid constructs, host cells comprising such constructs, and methods using such cells and constructs. The invention relates to methods for making cells comprising one or more reporter nucleic acid constructs using fluorogenic oligonucleotides. The methods relate to high throughput screens.

The invention provides a measurement time determination method and device, a resident cell determination method and device, a parameter determination method and device, equipment and a storage medium.The measurement time determination method comprises the steps: receiving the configuration information of an automatic neighbor relation (ANR), and the configuration information comprising a measurement configuration parameter, an ANR measurement duration or an ANR measurement timer; performing ANR measurement based on the configuration information; ending the ANR measurement if the first condition is satisfied. The first condition comprises at least one of the following conditions: reaching ANR measurement duration, overtime of an ANR measurement timer, or obtaining of an ANR measurement result.

An image processing apparatus includes an area specifying unit that specifies a closed area emitting fluorescence in a fluorescence image as a cell area in a cell population including a number of dispersed cells. The fluorescence image is generated from fluorescence emitted by the cell population irradiated with a scanning laser beam. The apparatus also includes a nucleus data removing unit that removes data corresponding to a nucleus in the cell area; an overlapping cell specifying unit that specifies an overlapping cell area where cells overlap, based on a fluorescence intensity of a cytoplasm portion corresponding to an image where the data corresponding to the nucleus is removed; and an analyzed image generating unit that generates an analyzed image where data of the overlapping cell area is removed from the fluorescence image.

This invention relates to a system, method and computer program product for encoding an input string of binary characters including: a cellular data structure definition including a starting empty cell; one or more path definitions defining paths through the data structure; a character reading and writing engine for writing a binary character to an empty cell with a predefined initial position; a next cell determination engine for determining a next empty cell by methodically checking cells along one of the paths in the data structure until an empty cell is located; a loop facilitator for looping back to the writing next character step and the determining next cell step until there are no more data characters or a next empty cell is not determined; and a serialization deserialization engine for methodically serializing the data structure into a one dimensional binary string of characters representing an encoded string of alphanumeric characters.

The invention relates to the technical field of communication, in particular to a cell determination method and device, terminal equipment and a storage medium. The method comprises the following steps: after terminal equipment fails in a first cell, RRC reestablishment is carried out in a second cell; and the terminal device selects and/or reselects a target cell according to a bias factor pre-configured for the second cell after the RRC reestablishment in the second cell fails. After RRC reestablishment of terminal equipment in a second cell fails, a target cell is selected by adopting a bias factor pre-configured for a second cell in a cell selection and/or cell reselection process, therefore, the difficulty of selecting the second cell by the terminal equipment is increased, the probability of selecting the second cell by the terminal equipment is reduced, and the probability of selecting other cells by the terminal equipment is further improved, so that the success rate of subsequent RRC establishment is improved.

This invention relates to a system, method and computer program product for encoding an input string of binary characters including: a cellular data structure definition including a starting empty cell; one or more path definitions defining paths through the data structure; a character reading and writing engine for writing a binary character to an empty cell with a predefined initial position; a next cell determination engine for determining a next empty cell by methodically checking cells along one of the paths in the data structure until an empty cell is located; a loop facilitator for looping back to the writing next character step and the determining next cell step until there are no more data characters or a next empty cell is not determined; and a serialization deserialization engine for methodically serializing the data structure into a one dimensional binary string of characters representing an encoded string of alphanumeric characters.

The invention relates to an in vitro method for the marker-free determination of a cell type of a cell (10) in a biological sample, wherein a microscopic device (14) detects (S1) a height profile (18) of the cell (10) with respect to a carrier plate (16). The method is characterized by the following steps performed by a cell analysis device (13): determining a cell compartment (12, 12', 12'') of the cell (10) on the basis of the detected height profile (18, S2), determining a predetermined quantitative cell feature on the basis of the determined cell compartment (12, 12', 12'', S3), and determining the cell type of the cell (10) on the basis of the determined quantitative cell feature (S3). The invention also relates to a correspondingly designed cell analysis device (13) and a corresponding microscopic device (14).

The invention provides a method and a device for predicting cell autophagy phenotype. The method comprises the following steps of: collecting cell images, preprocessing the cell images, improving image quality and facilitating batch operation to obtain analysis images. According to the position of the cells in the analysis image, the analysis image is divided into a single cell image, so as to realize the accurate recognition of the single cell image. The single cell image is put into a trained convolution neural network model for calculation to obtain autophagy probability, and the cells corresponding to the single cell image whose autophagy probability is greater than a preset classification threshold are determined as autophagy cells, thereby avoiding manual extraction and identification, facilitating batch identification and prediction, and simultaneously realizing cell count.

The invention discloses a neighbor cell determination method and a device. The method comprises the following steps of: selecting candidate neighbor cells of a current cell from cells at sites within a sector covered region of the current cell of which the neighbor cells are required to be determined; dividing the sector covered area into more than two sector sub-regions; and centrally selecting at least one candidate neighbor cell from the candidate neighbor cells at the sites within the sub-regions and determining the selected candidate neighbor cells as the neighbor cells of the current cell. By adopting the method and the device, neighbor cell layout results become more accurate, the problem of manpower wastage caused by subsequent manual ceaseless revision to the neighbor cells can be solved and network performance indexes can be well promoted.

A comparing unit (12) in a readout control unit (11) compares one bit data stored in a memory body (20) with a value stored in a data storage unit B[m] which is prepared to store the one bit data. The data storage unit B[m] includes three memory cells MC[k] and the stored value of the data storage unit B[m] is obtained by a logical operation unit (16) operable to calculate an exclusive OR with respect to the three memory cells MC[k]. When mismatching is detected in the comparing unit (12), a rewrite cell determination unit (13) determines one of the three memory cells MC[k], to which rewriting of the stored value is performed. In the case where the stored value in the data storage unit B[m], if the data storage unit B[m] has a memory cell MC[k] to which writing can be performed, the writing is performed in priority to erasing.

Provided is a method of diagnosing cervical cancer using an artificial intelligence-based medical image analysis, which is performed by a computer, the method including obtaining an image of cervical cells of an object; pre-processing the image; identifying one or more cells in the pre-processed image; determining whether the identified one or more cells are normal; and diagnosing whether the object has cervical cancer on the basis of a result of determining whether the identified one or more cells are normal.

The invention provides a parameter updating method and device for a TD-LTE (Time Division Long Term Evolution) system. The parameter updating method includes the steps of: obtaining cell determination identifiers and the scene distinguishing parameter of each cell; determining the cell scene type of each cell according to the scene distinguishing parameter of each cell; generating first correspondence between the cell determination identifiers and the cell scene types according to the cell determination identifiers and the cell scene types; generating third correspondence among the cell determination identifiers, parameters to be updated and parameter values according to the first correspondence and preset second correspondence among the parameters to be updated, the parameter values and the cell scene types; generating a parameter configuration file of eNBs (Evolved Node Base station) to be updated according to the third correspondence; and sending the parameter configuration file to the eNBs to be updated to allow each eNB to be updated to resolve the third correspondence from the parameter configuration file, and updating the parameter value corresponding to each parameter to be updated according to the respective cell determination identifier and the third correspondence. According to the parameter updating method and device, the maintenance cost of network can be reduced.

A layout system is described comprising a layout unit configured to layout cells in a mask design for a semiconductor chip based on library cells for a specified process node; a non-critical path determination unit configured to determine a non-critical path in the semiconductor chip; a cell determination unit configured to determine a group of cells in the mask design that form a part of the non-critical path and determine the corresponding library cell for at least one of the group of cells; a library cell modifying unit configured to modify one or more corresponding library cells to form a corresponding modified library cell; and a cell replacement unit configured to replace a library cell in the group of cells in the mask design that form a part of the non-critical path with the corresponding modified library cell.