183 results about "Space optimization" patented technology

An apparatus, method, computer system, and computer program product to optimize space available for displaying text descriptions in a limited area, such as a sidebar. Space is optimized by displaying only the maximum portion of the text describing each selection that will fit within the limited area, thereby allowing space to display additional text descriptions in the remaining portion of the limited area. Positioning a pointer over the maximum portion of the text causes the complete portion of the text to be displayed. The complete portion of the text can serve as a link to content related to the text. Space is also optimized by providing a thin scroll bar to add space for displaying content within a window.

The invention discloses a camera and robot relative pose calibration method based on pixel space optimization. According to the method, a calibration board carried at the tail end of a robot is adopted for moving inside the range of the view of a fixed camera, and space motion constraint information of the calibration board is utilized for calibration to obtain the optimal relative pose relation between the camera and a robot base. Firstly, linear invariance of a rotating matrix is utilized for solving a homogeneous transformation matrix to obtain a preliminary calibration result; then, the preliminary calibration result is used as an initial optimization value for optimization of pixel space, so that a reprojection error is made to the minimum. According to the camera and robot relative pose calibration method, the iterative optimization algorithm is adopted, no precision external measurement equipment is needed, model constraints of the image pixel space are utilized, the effective optimization initial value obtaining method is combined, the calibration result with the higher precision is obtained, and the requirement of a visual servo robot for completing positioning and grabbing working in industrial application can be met.

A system for space optimized backup repository grooming includes a backup converter and a primary backup repository comprising a first backup sequence including two or more backup images of a data source. Each backup image may be of a particular backup image type, such as a full image, a differential image, or an incremental image. Upon an occurrence of a triggering event, the backup converter may be configured to convert the first sequence of backup images into a second sequence of backup images by converting a particular backup image of the first sequence into a transformed backup image of a different backup type. The triggering event may, for example, be an expiration of an interval specified in a schedule, a reception of an administrative command, or a detection that a condition specified in a backup sequence conversion policy has been met.

A service network in which a monitoring system is implemented under the aspect of weight and space optimization. The service network for an aircraft includes a multi-purpose flight attendant panel, a bus system and a switch, wherein the multi-purpose flight attendant panel and the switch are connected via the bus system, wherein the switch includes an interface for at least one recording device, and wherein the multi-purpose flight attendant panel includes a control device for controlling the recording device.

Embodiments of the present invention provide a direct delivery of consumer products bypassing retailer's warehouses. Embodiments of the present invention provide an end-to-end solution for direct store delivery. A direct store delivery order may be generated based on one or more received customer orders. Vehicle space optimization instructions may be generated based on one or more products to be delivered based on the one or more received orders. An order to retrieve the one or more products and an order to load the one or more products on to a transport vehicle based on the vehicle space optimization instructions may be generated. A travel route for the transport vehicle for delivering the one or more products to customers may be provided.

Methods, systems, computer-readable media, and apparatuses for performing, providing, managing, executing, and/or running a spatially-optimized simulation are presented. In one or more embodiments, the spatially-optimized simulation may comprise a plurality of worker modules performing the simulation, a plurality of entities being simulated among the plurality of worker modules, a plurality of bridge modules facilitating communication between workers and an administrative layer including a plurality of chunk modules, at least one receptionist module, and at least one oracle module. The spatially-optimized simulation may be configured to provide a distributed, persistent, fault-tolerate and spatially-optimized simulation environment. In some embodiments, load balancing and fault tolerance may be performed using transfer scores and/or tensile energies determined among the candidates for transferring simulation entities among workers. In some embodiments, the plurality of bridge modules may expose an application programming interface (API) for communicating with the plurality of worker modules.

The invention provides a concurrent real-time program verification optimized processing system and method based on rewrite logic and belongs to the technical field of computer application. The system comprises a program model module, a property model module and a rewrite logic verification module. The method comprises the following steps: verifying a concurrent real-time program by virtue of rewrite logic; carrying out status space optimization on the property to be verified and model of the system by virtue of an algebraic model; adopting a time meta model to process real-time related property; and using equivalent state compression and algebraic simulation optimization so as to improve the program verification efficiency.

The invention discloses a memory space optimization method and system based on an Android system. The method includes the steps that process information and drive information running in the Android system are obtained; processes running in a memory are determined according to the process information; each drive program loaded in the memory is determined according to the drive information; useless processes which are not used in preset time are recognized; the useless processes are deleted from the memory; useless drive programs which are not used in preset time are recognized; the useless drive programs are deleted from the memory. By means of the method or system, memory space, occupied by an operation system, in a mobile phone can be reduced, and performance of the smart mobile phone adopting the Android system is improved.

The invention discloses a coding method of code-rate-variable low-density parity-check codes (LDPCs) of which the performance approximates to the channel capacity, and mainly solves the problem of difficulty in performance optimization of the prior concatenated Zigzag codes, which is caused by limitation on space optimization. The coding method is realized through the following steps: firstly, a parameter Gamma of a precoder is optimized; subsequently, an information bit group is divided into two subgroups, wherein one subgroup is coded via an accumulator, and a coding result is combined with the other subgroup to serve as output of the precoder; afterwards, the output of the precoder is sent into concatenated Zigzag code coders to be coded, and check bit groups are obtained; and finally, the information bit group is combined with the check bit groups to form code words. The LDPC codes obtained through the method are named as pre-coding concatenated Zigzag codes, and the pre-coding concatenated Zigzag codes can conveniently realize performance optimization and support various code rates. A density evolution computational method and a computer simulation result show that decoding thresholds of the pre-coding concatenated Zigzag codes approximate to a Shannon limit, and the pre-coding concatenated Zigzag codes have excellent performance at different code rates and different lengths.

The invention discloses a method for establishing underwater landform digital elevation based on a Kriging method, which mainly aims to solve the problem that bigger water depth errors exist in some position points in a digital elevation establishing process when the water depth value change amplitude of the water depth data is large. The method comprises the following steps: loading initial water depth data; establishing underwater irregular triangular network landform according to the initial water depth data; performing space optimization on the irregular triangular network landform; analyzing the variable structure of the initial water depth data; performing the water depth Kriging interpolation process of the irregular triangulation network landform; performing error compensation on the water depth interpolation result. Compared with the method for directly generating regular grid digital elevation through initial water depth data interpolation, the method provided by the invention is used for selecting Kriging interpolation data to generate regular grid digital elevation through the topographic inequality of the irregular triangulation network landform, so that the problem of bigger regular grid digital elevation errors caused by large water depth value change amplitude of water depth data is solved.

The invention provides an optimization method and device for the lane change space of a city expressway ramp area. The method comprises the following steps that: on the basis of an expressway simulation model obtained in a way that a modeling parameter is input into VISSIM software, setting different ramp exiting ratios, different main road one-lane car traffic volumes and different lane change spaces to obtain an optimal lane change space corresponding to each lane existing ratio and an optimal lane change space corresponding to each main road one-lane car traffic volume. By use of the optimization method for the lane change space, the expressway designed on the basis of the optimal lane change space enables vehicles to successfully pass in an exit lane area, and delay or congestion can be reduced.

The invention relates to the technical field of the geographic information and space optimization, and especially relates an urban video monitoring space optimization method based on sign-in POI. Theurban video monitoring space optimization method based on sign-in POI comprises the following steps: selecting a point with the maximum monitored probability in all units in a monitoring region as a candidate point; computing a camera field of vision at the candidate point by applying the user sign-in POI data in the monitoring region; removing a unit covered by the camera field of vision at the candidate point, and selecting the point with the maximum monitored probability in the rest units; judging whether all units in the monitoring region are completely covered; and performing the video monitoring optimization by combining with a maximum coverage optimization model. Through the optimization method disclosed by the invention, the scientificity of the video monitoring deployment is improved, the monitoring coverage overlapping rate is lowered, and the monitoring dead zone is reduced.

A data transmission method and device and a search space optimization method and device are provided. The data transmission method includes the following steps: a terminal sends a random access prefixto a base station and receives a random access response from the base station; the terminal sends a first request message to the base station; and the terminal receives an uplink grant sent by the base station in a first state and uses the uplink grant to send uplink data to the base station, wherein the first state is an idle state or an inactive state. In the application, the terminal can transmit uplink data without entering a connected state, so that the power consumption of the terminal is reduced.

A method, system, and computer program product for adjusting a unit image area within an input image according to information importance within the unit area. An image receiver configured to receive the input image. An image warper is coupled to an importance map as is configured to generate a warped image such that regions of higher importance in the input image are expanded in the warped image and regions of lower importance in the input image are compressed in the warped image. The importance map is configured to delineate the regions of higher importance and the regions of lower importance in the input image. Texture coordinates may also be warped in a similar manner. Thus, the image is unwarped automatically by modern graphics adapters having texture mapping capabilities.

The invention relates to an artificial immunity intelligent optimization system facing the geographical space optimization, which comprises an immune operator library, a problem application library and an application platform module. The immune operator library is used for storing immune operator plugins; the problem application library is used for storing application plugins for solving the space optimization problem; the application platform module is used for calling the corresponding immune operator plugins from the immune operator library according to the selection of a user to determine a clonal selection algorithm and calling the corresponding application plugins from the problem application library to determine an antibody code and an affinity evaluation function of the specific space optimization problem to be solved of the user; and according to the determined antibody code and affinity evaluation function, the optimal solution of the specific space optimization problem to be solved of the user is acquired by the clonal selection algorithm. The artificial immunity intelligent optimization system provided by the invention can integrate the clonal selection algorithm which is currently and most widely used in the field of geoscience, and has universality, expandability and openness.

The invention relates to a layering collocation method of land utilization. According to the layering collocation method of the land utilization, basic data of the land utilization are firstly obtained and collected by a land utilization layering collocation model, land needing to be optimized in spatial arrangement is suitability evaluated, a specific genetic algorithm chromosome and a genetic evolution operator are constructed aiming at optimization problems of the land utilization spatial arrangement, mapping from a problem domain to the algorithm domain is accomplished and the spatial arrangement of various kinds of land is optimized by using the genetic algorithm under the guidance of a space optimization objective, and then land utilization competition between the optimized spatial arrangement of the various kinds of land and the land utilization in an existing state is solved by combining knowledge in the land planning field and the game theory. The layering collocation method of the land utilization is capable of well optimizing the spatial arrangement of the various kinds of land and good at coordinating the land utilization. The knowledge in the land planning field ensures that a land utilization coordination result is reasonable and the game theory is capable of solving the land utilization competition by introducing benefit factors, and feasibility of the land utilization coordination result is well guaranteed.

The invention discloses a computer case with an adjustable optimization space. The computer case comprises a case body; a handle is fixedly connected to the top of the case body; a base is fixedly connected to the bottom of the case body; a heat dissipation net is arranged on the front surface of the case body; a space optimization plate is arranged on one side of the case body; an upper sliding groove and a lower sliding groove are respectively formed in the upper part and the lower part of the case body and are arranged in parallel, an upper sliding block and a lower sliding block are respectively arranged inside the upper sliding groove and the lower sliding groove, and one side of the upper part of the space optimization plate is fixedly connected with the upper sliding block through a first sliding rod. The computer case with the adjustable optimization space, disclosed by the invention, has the benefits that the storage space of the computer case is effectively enhanced, and the problems that the space adjustment of an existing computer case is lower, and people easily forget where is a compact disk when using the compact disk to bring along troubles to peoples lives are solved.

The invention discloses a wireless monitoring system of a municipal pipe network, which is composed of a monitoring node, a Sink node, an upper computer, relevant communication protocols and application software and the like. Optimizing methods for a wireless self-organization communication protocol, energy-saving application, monitoring position selection and the like are further disclosed. The optimizing methods of the wireless self-organization communication protocol include precise synchronization, failure prediction, frequency conversion interference, time division optimization, channel space optimization sharing and the like. An energy-saving application optimizing method includes model selection of low power consumption hardware, design of a power supply protective circuit, optimizing design of a circuit board, a dormant optimizing mechanism, duty ratio optimization, transmission power optimization and the like. A point position optimizing selecting method is particularly a method for searching the most sensitive point in a certain monitoring area. By means of the various optimizing methods, low cost, low power consumption, safety, reliability, intelligence, efficiency and automation of monitoring of the municipal pipe network are achieved.

Optimizing a measurement system under test (MSUT) is disclosed. In one embodiment, a method includes selecting a first set of adjustable parameters of the MSUT that affect a quality metric for the MSUT, calculating the quality metric over a range of values of each adjustable parameter in the first set of adjustable parameters, generating a first multidimensional response space based on the calculating step, and determining which value of each adjustable parameter optimizes the quality metric based on the first multidimensional response space. The multidimensional response space may be stored for later recall for other optimization exercises.

The invention provides a double-source wireless power supply system spacing optimization method based on minimum power fluctuation standard deviation. A wireless energy transmission device of a double-source wireless power supply system comprises two large transmitting coils and a small receiving coil. The optimal spacing between the two transmitting coils can be determined according to the given working frequency, coil parameters and load size, and the voltage of a high-frequency power supply can be further determined according to the size of load power. A double-source wireless power supply system obtained by the optimization strategy can provide power for loads at different distances under a fixed working frequency. The power fluctuation problem of the existing single-source wireless power supply system caused by distance change is solved. The method is applicable to the field of mobile device power supply.