35results about How to "Reduce memory space requirements" patented technology

a panoramic image producing apparatus provides an intensity image production unit which produces intensity images from input source image captured by an imaging device, a reference image data storage unit for storing a reference image which is used to compute the motion data of the intensity image and its absolute motion data, an absolute motion data calculation unit which uses the intensity image of the target image by first computing its relative motion data against the reference image and using its result to compute the absolute motion data against the target image, an image stitching unit to produce a panoramic image by using the absolute motion data computed above to stitch together input source images, and a reference image setting unit which sets target image as the new reference image under certain conditions.

A development framework and runtime environment for applications that execute in real-time operating systems. Application development is enhanced by providing simple instructions that allow a programmer to declare any function as a function managed with priority. Compiler tools implement priority function and the management code for managing execution at runtime. At runtime, priority functions are managed based on their respective priority level. The priority function information is stored when execution is to be delayed.

The invention relates to a method and a device for improving the processing time of received data in packet oriented applications during a transmission via communication networks, in particular via an IP network and a mobile communication network such as the Global System for Mobile Communication (GSM), Universal Mobile Telecommunication System (UMTS) or General Packet Radio Service (GPRS). The received data packets of the second protocol layer, for instance, the RLP frames, are combined to form data packets of the first protocol layer, for instance to PPP frames, directly by the receiver in the second protocol layer. The completely and correctly combined data packets are then released to the first protocol layer. During the release of the data packets to the first protocol layer, a difference is made between two modes. The intra-flow mode is a mode, wherein all completely generated data packets are released, i.e. independent from whether the data packets belong to the same or to two different data flows. In contrast thereto, a difference is made in view of the inter-flow mode. In said mode only the completely generated data packets belonging to different data flows are released to the first protocol layer.

A method for correcting image artifacts is proposed. The artifacts occur as a result of an anti scatter grid connected rigidly to an x-ray detector in recording three-dimensional image datasets. Two-dimensional projection images of an object are recorded from different recording geometries for reconstruction the three-dimensional image dataset. A calibration image is recorded for each recording geometry. An average image from all recorded calibration images is established. Subtraction images are established by subtracting the average image from the corresponding calibration images. Noise is removed from the subtraction images. The subtraction images and the average image are stored. A correction image is established for each recording geometry by addition of the subtraction image assigned to the recording geometry and of the average image and is used for correcting the projection image.

The invention relates to an efficient medical image segmentation method based on a game framework, and belongs to the field of computer vision. The method adopts a game framework model, the Sobel edge detection algorithm and the Otsu threshold adaptive algorithm for image operation, and includes sample set establishment, image pre-operation, candidate point set selection and detailed segmentation. By means of the method, duplicate-removal calculation of the candidate point marking process on a physical model and optimized selection of the candidate point set can be performed according to a medical image sample set, and the payoff matrix storage space is saved in the segmentation process based on the game framework; according to experiments, segmentation time is shortened, memory space requirements of the algorithms are lowered, and segmentation accuracy is improved.

A method for creating a deep neural network. The deep neural network includes a plurality of layers and connections having weights, and the weights in the created deep neural network are able to assume only predefinable discrete values from a predefinable list of discrete values. The method includes: providing at least one training input variable for the deep neural network; ascertaining a variable characterizing a cost function, which includes a first variable, which characterizes a deviation of an output variable of the deep neural network ascertained as a function of the provided training input variable relative to a predefinable setpoint output variable, and the variable characterizing the cost function further including at least one penalization variable, which characterizes a deviation of a value of one of the weights from at least one of at least two of the predefinable discrete values; training the deep neural network.

A method for determining values which are suitable for distortion correction of an image, including the following steps: a step of splitting a vector field, which is suitable for distortion correction of the image, into a sum of vector products, and a step of determining terms of the vector products as suitable values for distortion correction of the image.

Disclosed is a network game system in which a time lag is adjusted, using game terminal type information such as its ID number. A network game server comprises a lag adjusting program and a database to be referenced to execute the lag adjusting program. On the network, data from game terminals is transmitted in packets to the network game server where concentrated management is made of all packet data as user information. Different transmission time lags predetermined for the product types of the game terminals that are expected to connect to the server are stored into the database beforehand. When the server receives packet data from a terminal device having an EUI-64 identifier, the appropriate transmission time lag is read, based on the identifying information.

The invention discloses a breathing courtesy lamp control method and system, a vehicle and a storage medium. The method comprises the steps that when the vehicle receives an unlocking signal, a vehicle body controller outputs a breathing greeting signal to a front combined lamp and a rear combined lamp, and the vehicle body controller supplies power to a front steering lamp and a rear steering lamp at the same time within the time period of 0-T1; supplying power to the front steering lamp and the rear steering lamp is stopped within the time period of T1-T2; power is supplied to the front position lamp, the rear position lamp and a daytime running lamp at the same time within the time period of T2-T3; power is continuously supplied to the daytime running lamp within the time period of T3-T4, and a first PWM signal with a specific frequency and a duty ratio of 0-100% is output to the front position lamp and the rear position lamp; and a first PWM wave output by an automobile body controller is recognized through the driving module of the front combination lamp, and a second PWM signal with the same duty ratio is output to the LED light source module, so the filtering effect of a circuit on the PWM wave can be avoided, it is guaranteed that lamplight response is consistent with the PWM signals output by the automobile body controller, and a good breathing greeting effect is formed.

The invention discloses an early Alzheimer's disease diagnosis system based on artificial intelligence. The method obtains a text reading record, automatically translates the text reading record intoa text through an ASR program, and processes the text according to the following NLP processing new algorithm to determine whether the user has AD. Compared with the traditional NLP algorithm, the newalgorithm separately obtains the feature sets of the AD group and the healthy person group, and performs the set operation on the feature sets, realizes the effective dimension reduction of the features, can improve the recognition accuracy of the model, reduces the requirements of the algorithm for memory space, and speeds up the operation. The method can be applied to a computer terminal or a mobile terminal, and the user only needs to follow the prompt for a few minutes, without the intervention analysis of a professional doctor, the machine can give a judgment of whether the user has AD through artificial intelligence. The method does not cause trauma to the human body, has low cost, is fast in diagnosis, is easy to use, is an effective technical means for large-scale screening of early AD.

A fan system and a monitoring method are provided. The fan system includes a fan device and a controller. The fan device includes a fan unit, a detector, and a memory. The detector detects an operating state of the fan unit during operation to obtain operating raw data corresponding to the operating state. The memory records the operating raw data and stores a data protocol. The controller provides a monitoring request to allow the memory to provide the operating raw data and a data protocol to the controller, converts the operating raw data into operating state data through the data protocol, and provides an early warning notification signal according to the operating state data. When the operating raw data is provided to the controller, the operating raw data stored in the memory is erased.

The invention discloses a control method for OTA rollback of a vehicle-mounted controller. The control method comprises the following steps: setting a start storage unit and a backup storage unit which are used for storing controller programs executed by the vehicle-mounted controller; if the current controller program stored in the starting storage unit can be executed by the vehicle-mounted controller, the vehicle-mounted controller executes the current controller program and compresses and stores the controller program of the previous version of the current controller program in the backup storage unit; if the current controller program stored in the starting storage unit cannot be executed by the vehicle-mounted controller, the controller program of the previous version of the current controller program stored in the backup storage unit is decompressed and rolled back to be executed by the vehicle-mounted controller. According to the OTA rollback control method for the vehicle-mounted controller, it can be ensured that the vehicle-mounted controller can always obtain the controller program capable of being executed so as to ensure normal running of the vehicle.