Ann Arbor, MI, United States
Ann Arbor, MI, United States

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Embodiments of the present application disclose a method and device for downloading and reconstructing game data, and relate to the technical field of Internet. Wherein, the method for downloading game data comprises: sending to a first destination end a data downloading instruction for a game scene to be downloaded; receiving an identifier of a scene template of the game scene to be downloaded, an identifier of a scene object in the game scene to be downloaded and location information of the scene object in the game scene to be downloaded that are fed back by the first destination end, wherein, the location information of the scene object in the game scene to be downloaded is used in combination with illumination parameters of a game engine itself to determine illumination effect of the scene object in the game scene to be downloaded, and the identifier of the scene object in the game scene to be downloaded is used in combination with the location information of the scene object in the game scene to be downloaded and a preset scene object display effect database to determine display effect of the scene object in the game scene to be downloaded. The solutions provided by the embodiments of the present application can be applied to reduce the amount of data during downloading game scene data.


Patent
Online Tech | Date: 2016-07-27

Embodiments of the present application disclose a method and device for generating and uploading game data, and relate to the technical field of Internet. The method for generating game data comprises: obtaining a scene template of the target game scene from a preset scene template database; obtaining a scene object of the target game scene from a preset scene object database; determining the location of the scene object in the target game scene; obtaining display effect of the scene object in the target game scene from the preset scene object display effect database, and displaying, in the scene template of the target game scene, the scene object in the target game scene; determining illumination effect of the scene object in the target game scene according to the determined location of the scene object and illumination parameters of a game engine itself, and rendering the scene object in the target game scene and generating the target game scene. The solutions provided by the embodiments of the present invention can be applied to greatly decrease amount of data of the generated game data.


The present invention discloses a content service system, which comprises a content server and a content terminal that are connected via the internet, the content server is further connected with a client via the internet and comprises: a content database, for storing content data to be downloaded by the content terminal via the internet; and a message queue module, for receiving command messages from the client via the internet which specifies the content data to be downloaded by the content terminal; the content terminal comprises: a message acquiring module, for communicating with the content server to acquire the command message; a content downloading module, for downloading the specified content data from the content server via the internet according to the command messages and storing the specified content data locally; and a content playing module, for playing the content data which is stored locally. The present invention also relates to a corresponding content service method, a content server, and a content terminal. With the solutions of the present invention, the client can select freely the content data on the content server and control the content terminal in the home for downloading, storing locally, and playing.


The present invention provides a target detection method comprising the following steps controlling a modulated light emitting device to emit optical pulse signals with a first light intensity and a second light intensity to a target to be detected and a background, wherein the capabilities of reflecting the light pulse signals of the target to be detected and the background are different, controlling an image sensor to acquire images of the target to be detected and the background, wherein the image sensor comprises a plurality of image acquisition regions, and it successively scans the same image acquisition region once in the first light intensity and in the second light intensity respectively to obtain a first light intensity image and a second light intensity image, and stores them into corresponding locations in a first frame image and a second frame image respectively, distinguishing the target to be detected and the background, using the first frame image and the second frame image. The present invention also provides a target detection apparatus and an image acquisition device. This invention can precisely detect targets, even moving targets, in a strong light background.


Patent
Online Tech | Date: 2013-03-13

A structured-light measuring method, includes: matching process, in which the number and the low-precision depth of a laser point are achieved by using the imaging position of the laser point on a first camera (21) according to a first corresponding relationship in a calibration database, and the imaging position of the laser point on a second camera (22) is searched according to the number and the low-precision depth of the laser point so as to acquire the candidate matching points, then the matching process is completed according to the imaging position of the first camera (21) and the candidate matching points of the imaging position of the first camera (21) on the second camera (22) so that a matching result is achieved; and computing process, in which the imaging position of the second camera (22) matching with the imaging position of the first camera (21) is achieved according to the matching result, and then the precision position of the laser point is determined by a second corresponding relationship in the calibration database. A structured-light measuring system utilizes the above measuring method.


Patent
Online Tech | Date: 2012-12-28

A learning system includes a plurality of teacher and student stations for holding one or more learning sessions between a teacher and one or more students. A server serves instructional material for creating a learning environment during the learning session, and a database stores at least one of teacher and student attributes that relate to language ability. In the present invention, the instructional material is a computer generated instructional material that is produced based on the language ability of the student or the teacher.


A system for charging one or more learning session to one or more student accounts comprises an online learning system having one or more nodes that creates one or more online learning sessions over one or more communications channels between one or more students and corresponding teachers. An enrollment node receives student enrollment information. A scheduling node schedules the online learning session. A databases the stores information relating to one or more one or more charge criterion information for charging the one or more learning sessions to the one or more student accounts based on communications channel activity. An activity node receives communications channel activity information associated with one or more learning sessions, and an accounting node associates a charge information for a learning session to the student account based on the channel activity information and one or more charge criterion information. The charge information for the learning session is associated with the student account based on a determination of whether one or more communications channel activity associated with the learning session satisfy the one or more charge criterion.


The prevent invention discloses a CMOS image sensor, the timing control method and exposure method thereof. The CMOS image sensor includes a pixel array composed of a plurality of pixel lines and a control chip for controlling the pixel array. The control chip controls the pixel lines to expose in the exposure time during one exposure period of each pixel line, and then wait predetermined time after exposure time to output data. In the prevent invention, the exposure time of the CMOS image sensor is separated from the time of outputting data. Therefore, the working mode of the CMOS image sensor can be controlled more flexibly. Furthermore, by adopting the exposure method of controlling the pixel lines in the sub-array of the CMOS image sensor to expose synchronously provided by the present invention, the flash time of the light source is the same as the exposure time of each single sub-array, thereby improving the utilization efficiency of the light source power and ensuring real-time image sampling.


Patent
Online Tech | Date: 2014-08-29

Disclosed are a file scanning method and apparatus. The method includes: obtaining a quantity of hard links of a to-be-scanned file used as a scanning target; if the quantity of hard links of the to-be-scanned file is greater than 1, when the to-be-scanned file is used as the scanning target for the first time, invoking a scanning engine to scan the to-be-scanned file to obtain a scanning result, and storing a file identifier uniquely identifying the to-be-scanned file and the scanning result to a storage unit, and when the to-be-scanned file is used as the scanning target again, querying for and obtaining the scanning result of the to-be-scanned file from the storage unit according to the file identifier.


Patent
Online Tech | Date: 2014-01-13

A system for charging one ore learning session to one or more student accounts comprises an online learning system having one or more nodes that creates one or more online learning sessions. An enrollment node receives student enrollment information, including responsible authority information. A scheduling node schedules the online learning session. A database stores one or more student accounts created based on the received student enrollment information. The same or another databases stores information relating to one or more responsible authority charge criterion for charging the one or more learning sessions to the one or more student accounts. An activity node receives one or more session activity information associated with the one or more learning sessions and an accounting node associates a charge information for a learning session to an student account based the one or more responsible authority charge criterion and one or more session activity information.

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