1450 results about "Video storage" patented technology

One embodiment is a method of storing video data from a video surveillance system having one or more cameras. Video data is captured from one or more surveillance cameras. Meta-data is automatically generated by performing video analysis on the captured video data from the surveillance cameras. A human operator may manually enter additional meta-data. Attribute data and associated weights, representing information about the relevance of the meta-data, is received. The video data is stored in a hierarchical video storage area; the meta-data, indexed by date and time stamp to the video data, is stored in a meta-data storage area; and the attribute data is stored in an attribute storage area. One or more alerts may be issued based on the past and present meta-data. The video data is secured by encrypting and storing the video data remotely, and audit trails are generated about who and when viewed the video data.

A system and method of providing video drive-by data is provided to enable a street level view of a neighborhood surrounding a selected geographic location. The system includes a video and data server farm incorporation at least one video storage server that stores video image files containing video drive-by data that corresponds to a geographic location, a database server that processes a data query received from a user over the Internet that corresponds to a geographic location of interest, and an image processing server. In operation, the database server identifies video image files stored in the video storage server that correspond to the geographic location of interest contained in the data query, and transfers the video image files over a pre-processing network to the image processing server. The image processing server converts the video drive-by data to post processed video data corresponding to a desired image format, and transfers the post processed video data via post-processing network to the Internet response to the query.

One embodiment is a method of storing video data from a video surveillance system having one or more cameras. Video data is captured from one or more surveillance cameras. Meta-data is automatically generated by performing video analysis on the captured video data from the surveillance cameras. A human operator may manually enter additional meta-data. Attribute data and associated weights, representing information about the relevance of the meta-data, is received. The video data is stored in a hierarchical video storage area; the meta-data, indexed by date and time stamp to the video data, is stored in a meta-data storage area; and the attribute data is stored in an attribute storage area. One or more alerts may be issued based on the past and present meta-data. The video data is secured by encrypting and storing the video data remotely, and audit trails are generated about who and when viewed the video data.

A cellular telephone includes an internally integrated digital entertainment module. The telephone includes a transceiver unit and a headset which is connected to the transceiver unit by wired or wireless link. The entertainment module includes an interchangeable ROM and / or expansion RAM for storing music or other audio signals for playback through the telephone's headset. Music or other audio signals in digitized form is stored in the interchangeable ROM or is loaded into the expansion RAM from a CD player, computer, or other source of digitized audio signals. Under control of the cellular telephone's microprocessor, the digitally stored audio signal is played back through the telephone's headset. The entertainment module may be located in the transceiver unit, a removable battery pack, or in a separate adapter.

The present invention may be regarded as a video recording system and method of enabling the recording of an external video data stream for a video program segment selected using an electronic program guide. The video recording system comprises a user interface that receives user input, a video input interface that receives the external video data stream for the selected video program segment, an isochronous interface connectable to an external rotating storage drive, and a video data management system. The video data management system uses the electronic program guide to select the video program segment in response to the user input. The video data management system recognizes connection of the external rotating storage drive to the video recording system and subsequently identifies the external rotating storage drive as available for video data storage. The video data management system uses the external video data stream for the video program segment to provide streaming video data, and routes at least a portion of the streaming video data to the external rotating storage drive via the isochronous interface in order to record the external video data stream for the video program segment.

An array of non-volatile memory cells arranged in logical columns and logical rows, and associated circuitry to enable reading or writing one or more memory cells on a row in parallel. In some embodiments, the array of memory cells may include a phase change material. In some embodiments, the circuitry may include a write driver, a read driver, a sense amplifier, and circuitry to isolate the memory cells from the sense amplifier with extended refresh. In some embodiments, the circuitry may further include shift registers and one or more arithmetic logic units to provide a video memory.

A video memory manager manages and virtualizes memory so that an application or multiple applications can utilize both system memory and local video memory in processing graphics. The video memory manager allocates memory in either the system memory or the local video memory as appropriate. The video memory manager may also manage the system memory accessible to the graphics processing unit via an aperture of the graphics processing unit. The video memory manager may evict memory from the local video memory as appropriate, thereby freeing a portion of local video memory use by other applications. In this manner, a graphics processing unit and its local video memory may be more readily shared by multiple applications.

Disclosed are systems and methods for reducing video communication bandwidth requirements of a video surveillance network camera system that includes network communication paths between network video cameras producing video streams of scenes observed by the network video cameras and content-aware computer networking devices analyzing by video analytics video visual content of the video streams to provide managed video representing, at specified quality levels, samples of the scenes observed. Distribution of the managed video consumes substantially less network bandwidth than would be consumed by delivery through network communication paths a video stream at the specified quality level in the absence of analysis by the video analytics.

A method for collecting video using an unmanned aerial vehicle (UAV) captures video upon the condition that the UAV flies along a preset flight path, stores the captured video in a storage device of the UAV, and directs the UAV to land on a relay station upon the condition that the UAV is at a certain longitude and latitude relative to the relay station. The method further refuels the UAV at the relay station, transmits the captured video stored in the storage device to a computer of the relay station, and directs the UAV to fly to a next relay station along the flight path.

A system for filing applications with an institution from a plurality of remote sites, and for automatically processing said applications in response to each applicant's credit rating obtained from a credit reporting service comprising a series of self-service terminals remotely linked via a telephone line to a first computer at the institution and to a second computer at the credit reporting service headquarters. Each remote terminal comprises a video screen and a video memory which holds image-and-sound-generating information arranged to simulate the aspect and speech of an application loan officer on the video screen. The simulated loan officer is used to acquire loan request data from the applicant by guiding him through an interactive sequence of inquiries and answers. The system may be utilized as a trading network whereby stations are used by sellers and buyers to place and accept offers for securities, the central installation acting as a central computerized database where all transactions are processed and the various data items stored and automatically updated.

A personal computer motherboard has a main memory of phase-change-memory (PCM) chips in PCM memory modules. An operating system (OS) image is stored in the PCM memory modules and is retained during suspend since the PCM chips are non-volatile. The microprocessor can directly read the OS image retained in the PCM memory modules without copying an OS image from a hard disk to the main memory upon resume. Therefore a boot loader program in the boot ROM does not have to be fetched to the microprocessor for suspend / resume. The video memory can also be PCM, allowing the frame buffer to be retained during suspend / resume, yet be directly addressable by the microprocessor. The display is quickly activated since the frame buffer does not have to be re-constructed after suspend / resume. PCM cells use amorphous and crystalline states of a variable resistor to store data.

An electronic camera device, and associated system and interfaces, that generates, records and transmits video, audio and sensor data. Camera device comprises a housing with a fastening mechanism adapted to mount the device to a firearm. The device has a processor module, a memory module for storage, a camera module configured to generate and record video and store the video to memory. The device further includes a magnetic sensor configured to detect the presence and absence of a magnet and an accelerometer that is configured to detect a draw motion (e.g., a firearm being unholstered). When the magnetic sensor detects the absence of a magnet, and the accelerometer detects a draw motion, one or more corresponding signals are generated and transmitted, directing the camera to begin recording (and transmitting) video and send an alert signal to assets in the field to provide support.

A method for providing adaptive video compression includes encoding a video stream in a first compressed format, storing the video stream in a storage device, retrieving the video stream from the storage device, decoding the video stream, encoding the video stream in a second compressed format, and storing the video stream in the storage device. Systems and other methods for providing adaptive video compression are also disclosed.

A stand-alone or server-linked gaming terminal that displays on a plasma display in the top-box area a 3D-rendered mechanical device that is pre-rendered or rendered in real time using a 3D-graphics processor or the like. The 3D-rendered mechanical device depicts the game outcome or a bonus game displayed in the top box display. The images or animation representing the 3D-rendered mechanical device may be stored on a digital video recorder (DVR) within the gaming terminal or downloaded remotely from a storage device coupled to the gaming terminal. The DVR outputs the mechanical device images as analog video, and is capable of receiving analog video input, converting the analog video to a digital format such as MPEG, and storing the converted video on a storage media. Additional structural elements such as a frame may be arranged about the top-box display to add depth or dimensionality to the 3D-rendered images displayed thereon.

There is disclosed a video memory manager for use in a video recording device that stores of video programs on a disk drive. The video memory manager comprises a video memory controller for detecting that the disk drive does not contain sufficient storage space to store a next-to-be-recorded program. The video memory controller, in response to the detection, determines a first retention score associated with a first video program and a second retention score associated with a second video program. The first and second retention scores indicate a desirability of retaining the first and second video programs respectively. The video memory controller deletes a least desirable one of the first and second video programs.

The invention discloses an online learning system which comprises a courseware database module, a management module, and a student learning situation monitoring module. The student learning situation monitoring module comprises a face recognition module, a facial expression analysis module, a video scene analysis module, a sound recognition module, a monitoring video storage module, and a video acquisition module, and the like. The learning situation monitoring module can be applied to monitor the student learning and exam situations in real time, thereby preventing other people from taking learning and tests for someone, and improving the learning efficiency of students.

A peer-to-peer novel video streaming scheme is described in which each peer stores and streams videos to the requesting client peers. Each video is encoded into multiple descriptions and each description is placed on a different node. If a serving peer disconnects in the middle of a streaming session, the system searches for a replacement peer that stores the same video description and has sufficient uplink bandwidth. Employing multiple description coding in a peer-to-peer based network improves the robustness of the distributed streaming content in the event a serving peer is lost. Video quality can be maintained in the presence of server peers being lost. The video codec design and network policies have a significant effect on the streamed video quality. The system performance generally improves as the number of descriptions M for the video increases, which implies that a higher video quality can be obtained with the same network loading.

A graphics processor receives a compressed encrypted video stream. The graphics processor decrypts the compressed encrypted video stream and stores a decrypted version (i.e., a decrypted compressed video stream) in a protected portion of an on-chip or off-chip video memory. The graphics processor then permits processors and other bus masters on the graphics processor to access the on-chip video memory, but conditionally limits access to other bus masters that are located off-chip, such as a central processing unit located off-chip and coupled to the graphics processor via a bus.

A medical apparatus comprises a user interface for setting parameters and includes: a screen for visualizing values of said parameters, a main control unit connected to the interface, a first memory and a video memory both connected to the main control unit for storing data corresponding to images on screen; the main control unit allows setting of a new value for a parameter, displays the new value on a screen region, stores the new value in the first memory, captures from the video memory data representative of said screen region, verifies from said representative data if the displayed value corresponds to the value in the first memory. A method for setting up a medical apparatus is also disclosed.

A multi-screen synthesizing apparatus and method have been disclosed by the present invention. Display data of windows required to be displayed on the display terminal are mapped onto at least one logical screen by storing data in a video memory. Each of the windows is correlated with a set of window registers, and the location coordinates of the window and the identification of the corresponding logical screen are stored into the window register set when displaying the windows, the window register set having the highest priority level are found out, based on the location coordinates of the current scanning pixel, as the selected window register. The display data corresponding to the current pixel are read out from the logical screen corresponding to the selected window register and output to the display terminal. According to the present invention, the display data are not necessary to be written repeatedly during the switching operations of windows, thus the overhead for the CPU to process the display task can be reduced without increasing the occupied bandwidth. Thereby the display efficiency of various electronic devices having display ability can be improved and the display cost can be reduced.

Systems and methods for cost effectively making video content available to users are disclosed. In particular, a prescient abundant viewer (PAW) is described. A PAW includes a content receiver, a media vault encoder, a media vault interface, a media vault decoder, a digital rights management module and an access rights module. A PAW stores and accesses content on a media vault. A PAW includes a smart card reader to support a plethora of authentication, billing, and access privilege scenarios. In another embodiment, a PAW includes a media vault interface and a media vault decoder. According to an embodiment of the invention, a media vault includes a high capacity IDE drive with special encoding to support sophisticated digital rights management and access rights management. Methods are provided for the storing, distribution and viewing of digital content stored on a media vault.

A system and method of providing video drive-by data is provided to enable a street level view of a neighborhood surrounding a selected geographic location. The system includes a video and data server farm incorporation at least one video storage server that stores video image files containing video drive-by data that corresponds to a geographic location, a database server that processes a data query received from a user over the Internet that corresponds to a geographic location of interest, and an image processing server. In operation, the database server identifies video image files stored in the video storage server that correspond to the geographic location of interest contained in the data query, and transfers the video image files over a pre-processing network to the image processing server. The image processing server converts the video drive-by data to post processed video data corresponding to a desired image format, and transfers the post processed video data via post-processing network to the Internet response to the query.

A system and method of providing sequential video and contextual based content to an end user viewing video content in a video player on an end user computing device is provided. In one embodiment, the method comprises storing a plurality of videos in a memory, storing a plurality of advertisements in a memory, receiving a plurality of requests from a plurality of different clients and wherein each request includes information identifying a first video and each of the plurality of clients initiates its request from one of a plurality of web pages and wherein the plurality of web pages form part of a plurality of different web sites. In addition, the plurality of web pages may include program code configured to cause a video to be presented in the video player. The method further comprises for each received request, selecting a plurality of videos based on information of the first video; and selecting a plurality of advertisements, wherein at least one of the plurality of advertisements is selected based on information of the first video and at least one of the plurality of advertisements is selected based on information of a selected video. In addition, the method may comprise for each received request, transmitting the plurality of videos to the requesting client for sequential presentation by the client; and transmitting the plurality of advertisements to the requesting client and wherein at least some of the plurality of advertisements are configured to be presented concurrently with a received video.

The invention relates to an intelligent video monitoring system based on a three-dimensional virtual scene, comprising a video collection subsystem, an intelligent video analysis subsystem, a comprehensive display subsystem, a calibration and positioning subsystem, a comprehensive management subsystem, a retrieval playback subsystem, and the like, wherein the video collection subsystem collects amonitoring video; the intelligent video analysis subsystem detects, identifies and tracks a movement target in the video and then classifies the movement target; the comprehensive display subsystem displays a bidimensional video and the three-dimensional virtual scene of the target, and displays the movement target category and a path thereof in the superposing manner in real time in the three-dimensional virtual scene; the calibration and positioning subsystem realizes the positioning of the bidimensional target in the three-dimensional virtual scene on the basis of acquiring parameters inside and outside a camera; the comprehensive management subsystem is responsible for managing and scheduling tasks, such as the system configuration, the log generation and retrieval, the authority hierarchical management, the defense area configuration and defense arrangement / defense withdrawing, the target video storage, the system alarming output, and the like; and the retrieval playback subsystem retrieves, edits and playbacks the target video with an event as a main line.

Video drive-by data provides a street level view of a neighborhood surrounding a selected geographic location. A video and data server farm incorporates a video storage server that stores video image files containing video drive-by data corresponding to a geographic location, a database server that processes a data query received from a user over the Internet corresponding to a geographic location of interest, and an image processing server. In operation, the database server identifies video image files stored in the video storage server that correspond to the geographic location of interest contained in the data query and transfers the video image files over a pre-processing network to the image processing server. The image processing server converts the video drive-by data to post-processed video data corresponding to a desired image format and transfers the post-processed video data via a post-processing network to the Internet in response to the query.

The invention discloses an intelligent recognition monitoring system and method for an unmanned substation. Based on a complete IPVS (internet protocol video monitoring system), the monitoring system comprises a front-end video acquisition layer, a video storage layer and a peripheral warning layer, the front-end video acquisition layer performs real-time video monitoring for the substation by the aid of a network camera with an intelligent recognition function and transmits monitoring data to a monitoring center through a network transmission layer, the video storage layer includes substation information on-site scatter storage and monitoring center concentrated storage, the peripheral warning layer acquires environmental information through an infrared / microwave sensor, a vibration detection device and a temperature and humidity acquisition device in real time, and the monitoring center receives abnormal information transmitted by the front-end video acquisition layer, further judges the information, sieves local alarms caused by normal operation and remotely gives an alarm when abnormity really exists. An intelligent recognition module adopts different recognition algorithms for different monitoring objects, the running state of a target device and the running environment of the substation can be rapidly analyzed, and unattended operation of the substation is truly realized.

A secure display device is designed to display on a screen a first set of information edited by an open operating system. A secure operating system resident in a dedicated circuit edits a second set of information. A filter allocates, independently of the open operating system, a first zone of the screen to the first set of information and a second zone of the screen to the second set of information. The zones and can have a non-zero intersection and any value. A real video memory is used for transferring the two sets of information to the screen under the sole control of the secure operating system so as to produce a secure display of the second set of information.

According to the present invention, to guide an endoscope to a target part in vivo with reliability on the basis of guide images corresponding to actual branch points, an endoscope insertion support system includes a VBS image capture unit for capturing VBS images stored in a VBS image storage unit, a navigation VBS video generation unit for generating a navigation VBS video serving as a series of navigation moving pictures to support the insertion of a bronchoscope into a bronchus on the basis of patient information entered from an input device, a navigation VBS video storage unit for storing the navigation VBS video, an image processing unit for performing various image processing operations, and a memory for temporarily storing registered navigation VBS frame images while the navigation VBS video is being generated.