Abstract: A memory device includes a memory array comprising a plurality of memory elements and a memory controller coupled to the memory array. The memory controller when in operation receives an indication of a defect in the memory array determines a first location of the defect when the defect is affecting only one memory element of the plurality of memory elements, determines a second location of the defect when the defect is affecting two or more memory elements of the plurality of memory elements, and performs a blown operation on a defective memory element at the second location when the defect is affecting two or more memory elements of the plurality of memory elements.

Abstract: An interlobar position specifying unit specifies an interlobar position in a lung field area included in a three-dimensional image. An expansion unit expands a plane area at the interlobar position in a thickness direction to generate an expansion area including an interlobar membrane. A projection processing unit processes the expansion area by a projection method that emphasizes the interlobar membrane to generate a projection image. The display control unit displays the projection image on a display.

Abstract: An object detection method for a 3D mammogram is disclosed. The object detection method comprises steps of: controlling N filters to execute a filtering computation in the 3D mammogram respectively to generate N 3D filtering images; computing a difference variation among the plurality of voxels to obtain a blurriness value of the plurality of voxels; using the blurriness value of the plurality of voxels in a decision module to execute a plurality of first decision operators to generate a plurality of first decision results, and using one of the plurality of first decision results to execute the plurality of second decision operators to generate a plurality of second decision results; and executing a final decision operator by using the plurality of first decision results and the plurality of second decision results to generate a detection object of the 3D mammogram.

Abstract: A medical image diagnostic apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain image data which is generated by scanning a brain of a subject; select a target region from the image data; extract a connected region of which a brain function is associated with a brain function of the target region, as an additional region; and output scan target region including the target region and the additional region.

Abstract: The embodiments of the present disclosure disclose methods and systems for determining a ring artifact. The method for determining the ring artifact may include: obtaining an original image; mapping a plurality of pixels in the original image to a polar coordinate image; determining a protection region in the polar coordinate image; obtaining a smooth image by smoothing at least one region in the polar coordinate image other than the protection region; generating a residual image based on the polar coordinate image and the smooth image; determining a location of the ring artifact in the original image based on the residual image. In the present disclosure, the original image may be mapped to a trapezoidal region or a triangular region in the polar coordinate image, and the gradient angle image may be used for image processing, which may reduce the influence of noise. An accurate location of the ring artifact may be determined, and information for imaging device detection and air correction may be provided.

Abstract: Methods and systems for classifying an image.

Abstract: A medical image processing apparatus comprises processing circuitry configured to: obtain image data representative of a brain of a subject; obtain data representing a clinical sign or symptom of the subject, wherein the clinical sign or symptom is relevant to a brain condition; process the image data to obtain an estimation of an abnormality in the brain of the subject; and determine whether the estimation of the abnormality is consistent with the data representing the clinical sign or symptom.

Abstract: A method for determining residue length within a field includes receiving, with a computing system, a captured image depicting an imaged portion of the field from one or more imaging devices. Furthermore, the method includes determining, with the computing system, an image gradient orientation at each of a plurality of pixels within the captured image. Additionally, the method includes identifying, with the computing system, a residue piece present within the image portion of the field based at least in part on the determined image gradient orientations. Moreover, the method includes determining, with the computing system, a length of the identified residue piece.

Abstract: A method and device are for automatic determination of the change of a hollow organ. The method includes providing a first medical image of the organ recorded at a first time; computing a first representation of the organ in the first image; computing a first reference-line of the organ based on the first representation and providing a second medical image of the organ recorded at a second point. The method further includes computing a second representation of the organ in the second image; computing a second reference-line of the organ based on the second representation of the organ; registering of the first and second reference-line to obtain at least one of matched representations of the organ and features derived from the matched representations of the organs; and comparing at least one of the matched representations of the organs and the features derived from the matched representations of the organ.

Abstract: A resistive random-access memory (ReRAM) cell formed on a silicon over insulator substrate (SOI) is provided. The ReRAM includes a SOI substrate, a first MOSFET and a second MOSFET, each of which having a drain port, a gate port, a source port, and a bulk port. The drain port of the second MOSFET is connected to the source port of the first MOSFET; a first resistive element and a second resistive element, each having a first port and a second port, wherein the first ports of both resistive elements are connected to the drain of the first MOSFET; a first word line and a second word line connected to the gate port of the first MOSFET and the second MOSFET, respectively; and the state of the ReRAM cell is determined upon applying a predefined potential.

Abstract: Apparatus having a string of series-connected memory cells, a plurality of access lines with each access line of the plurality of access lines connected to a control gate of a respective memory cell of the plurality of memory cells, and a controller for access of the string of series-connected memory cells and configured to cause the memory to increase a threshold voltage of a particular memory cell of the string of series-connect memory cells to a voltage level higher than a predetermined pass voltage to be received by a control gate of the particular memory cell during a read operation on the string of series-connected memory cells, and concurrently change a respective data state of each memory cell of a plurality of memory cells of the string of series-connected memory cells.

Abstract: Systems and methods for iteratively computing an image registration or an image segmentation are driven by an optimization function that includes a similarity measure component whose effect on the iterative computations is relatively mitigated based on a monitoring of volume changes of volume elements at image locations during the iterations. A system and a related method quantify a registration error by applying a series of edge detectors to input images and combining related filter responses into a combined response. The series of filters are parameterized with a filter parameter. An extremal value of the combined response is then found and a filter parameter associated with said extremal value is then returned as output. This filter parameter relates to a registration error at a given image location.

Abstract: A method of compiling performance metrics for racing competitors by analyzing videos of the competitors' prior races, includes determining: (a) the GPS coordinates of race track landmarks that appear in the videos, (b) within each of the videos' images, the position and orientation of a part for each of the competitors, (c) for each of the videos' images, the camera's extrinsic and intrinsic parameters, (d) the path of each of the competitors from the race's starting line to its finish line, (e) for each of the videos' images, the GPS coordinates of the part for each of the competitors, and (f) using the camera's frame rate, the performance metrics for each of the racing competitors.

Abstract: In accordance with various aspects of the present disclosure, methods and systems for fire detection are disclosed. In some embodiments, a method for fire detection includes: acquiring data related to a monitored area, wherein the data comprises image data related to the monitored area; determining, based on the acquired data, whether a first mode or a second mode is to be executed for fire detection, wherein the first mode comprises a first smoke detection, and the second mode comprises a first flame detection; and executing, by a hardware processor, at least one of the first mode or the second mode based on a result of the determination.

Abstract: The disclosure directed to methods for measuring an analyte alone or in combination with total protein in biological samples. More particularly, the disclosure relates to methods for measuring an analyte and/or total protein using one or more colorimetric reagents alone or in combination with protein precipitation reagents.

Abstract: A method of programming a nonvolatile memory device including a plurality of memory cells is provided. Each of the plurality of memory cells includes a reversible resistance device. A target memory cell is selected from among the plurality of memory cells. A target resistance state for the reversible resistance device of the target memory cell is determined. A resistance state of the reversible resistance device of the target memory cell is read. The read resistance state is compared with the target resistance state. One of a positive program operation and a negative program operation is performed for the reversible resistance device of the target memory cell when the read resistance state is different from the target resistance state.

Abstract: The present invention relates to an ecotoxicity evaluation analysis device installed with a microalgae image analysis program therein for analyzing the microalgae 1 and evaluating and analyzing ecotoxicity, the device comprising: a complementary metal oxide semiconductor unit 10 having an arranging part 15 on the top for positioning the microalgae 1 and installed with a microalgae image analysis program therein for photographing a microscopic image and a shadow image of the microalgae 1 and analyzing the images; and a light emitting diode unit 20 for irradiating a light source to the microalgae 1 located in the arranging part 15 of the complementary metal oxide semiconductor unit 10.

Abstract: Systems, methods and apparatus to read target memory cells having an associated reference memory cell configured to be representative of drift or changes in the threshold voltages of the target memory cells. The reference cell is programmed to a predetermined threshold level when the target cells are programmed to store data. In response to a command to read the target memory cells, estimation of a drift of the threshold voltage of the reference is performed in parallel with applying an initial voltage pulse to read the target cells. Based on a result of the drift estimation, voltage pulses used to read the target cells can be modified and/or added to account for the drift estimated using the reference cell.

Abstract: A memory cell includes a first electrode, a second electrode, a variable resistance layer located between the first electrode and the second electrode, and a ferroelectric layer located between the variable resistance layer and the second electrode, wherein the variable resistance layer is maintained in an amorphous state during a program operation.

Abstract: Disclosed is a memory device for cancelling a sneak current. The memory device according to the exemplary embodiment of the present disclosure includes a memory cell array which includes a plurality of word lines and a plurality of bit lines intersecting each other and memory cells disposed at intersections of the word lines and the bit lines; and a sensing circuit which supplies a bit line current to all or some of the bit lines, cancels a sneak current based on the bit line current by at least one switching control, and senses and amplifies data stored in the memory cell to output the sensed and amplified data.