2263 results about "Video capture" patented technology

An inventive rearview assembly (10) for a vehicle may comprise a mirror element (30) and a display (100) including a light management subassembly (101b). The subassembly may comprise an LCD placed behind a transflective layer of the mirror element. Despite a low transmittance through the transflective layer, the inventive display is capable of generating a viewable display image having an intensity of at least 250 cd / m2 and up to 6000 cd / m2. The rearview assembly may further comprise a trainable transmitter (910) and a graphical user interface (920) that includes at least one user actuated switch (902, 904, 906). The graphical user interface generates instructions for operation of the trainable transmitter. The video display selectively displays video images captured by a camera and the instructions supplied from the graphical user interface.

Certain exemplary embodiments relate to entertainment systems and, more particularly, certain exemplary embodiments relate to jukebox systems that incorporate digital downloading jukebox features along with karaoke jukebox and / or photo booth features. A combined karaoke / photo booth / jukebox may enable more integrated performance-like experiences in an in-home or out-of-home location or venue. By leveraging vast audio media libraries, trusted rights-respecting network infrastructure, and on-site image / video capturing from integrated recorders and / or remote portable devices, a more sociable experience may be created for karaoke jukebox patrons, e.g., where custom content can be generated and shared in a safe and legally appropriate manner.

A video communication system and method for operating a video communication system are provided. The video communication system has a video communication device, having an image display device and at least one image capture device, wherein the at least one image capture device acquires video images of a local environment and an individual therein, according to defined video capture settings, an audio system having an audio emission device and an audio capture device; and a computer operable to interact with a contextual interface, a privacy interface, an image processor, and a communication controller to enable a communication event including at least one video scene in which outgoing video images are sent to a remote site. Wherein the contextual interface includes scene analysis algorithms for identifying potential scene transitions and capture management algorithms for providing changes in video capture settings appropriate to any identified scene transitions; and wherein the privacy interface provides privacy settings to control the capture, transmission, display, or recording of video image content from the local environment.

Game interface tracks the position of one or more game controllers in 3-dimensional space using hybrid video capture and ultrasonic tracking system. The captured video information is used to identify a horizontal and vertical position for each controller within a capture area. The ultrasonic tracking system analyzes sound communications to determine the distances between the game system and each controller and to determine the distances among the controllers. The distances are then analyzed by the game interface to calculate the depths within the capture area for each controller.

A teleconferencing system for conducting a teleconference among a plurality of participants. The system has a plurality of video display devices, each having associated participant video capture capabilities and participant audio capture and reproduction capabilities. At least one communication path is provided for transmitting signals representing participant audio and video. A graphical rolodex can be displayed on a participant's video display device and includes a scrollable listing of entries of video-enabled potential participants. Also included is a quick dial list, listing icons representing video-enabled potential participants copied from the graphical rolodex. The system is configured to allow an initiating participant to initiate collaboration by selecting at least one participant listed in at least one of the graphical rolodex and quick dial list, and automatically establish one of a plurality of communication types, with a selected participant, upon a communication type being selected or by default when the participant is selected.

This invention relates to an apparatus and a method for video capture of a three-dimensional region of interest in a scene using an array of video cameras. The video cameras of the array are positioned for viewing the three-dimensional region of interest in the scene from their respective viewpoints. A triggering mechanism is provided for staggering the capture of a set of frames by the video cameras of the array. The apparatus has a processing unit for combining and operating on the set of frames captured by the array of cameras to generate a new visual output, such as high-speed video or spatio-temporal structure and motion models, that has a synthetic viewpoint of the three-dimensional region of interest. The processing involves spatio-temporal interpolation for determining the synthetic viewpoint space-time trajectory. In some embodiments, the apparatus computes a multibaseline spatio-temporal optical flow.

Multiple visual perspectives in video of private and public activities including those in public areas such as entertainment venues captured by cameras located near the activities can be transmitted over data networks to a server where video-related data is processed and recorded for selective display by authorized, remote video display devices (e.g., HDTV, set-top boxes, computers, handheld devices) in wired / wireless communication with the server. Users can be registered and authorized to access the server to provide / access video captured by cameras at activities. Wireless handheld devices can selectively retrieve video-related data captured at activities for server storage and subsequent display by video display devices. Captured video / pictures can be organized in a server based on at least one of: activity title, activity time, activity date, activity place, wireless handheld device location at time of video recording, distance from location of interest. Simultaneous display of multiple videos on a display can be synchronized.

A digital camera system including a first video capture unit for capturing a first digital video sequence of a scene and a second video capture unit that simultaneously captures a second digital video sequence that includes the photographer. A data processor automatically analyzes first digital video sequence to determine a low-interest spatial image region. A facial video sequence including the photographer's face is extracted from the second digital video sequence, and inserted into the low-interest spatial image region in the first digital video sequence to form the composite video sequence.

A method and apparatus for inputting data for an electronic data entry device are provided. In one embodiment, identification of an input object such as the particular fingers of a user that are used to actuate a key region is performed. The symbol associated with the actuated key region and the finger (or other input object) used is determined. In other embodiments, virtual input devices with interfaces such as QWERTY style keyboards, phone keypads, and multi-touch capable touchpads or tablets are provided in input regions. One or more video capturing devices remotely acquire actuation information from the input regions during data entry. User inputted symbols or functions are determined based on the actuations, their locations and identified input object sets that caused the actuations.

Systems and methods are provided in some embodiments for recording, storage and replay of captured video from a surgical navigation system, a fluoroscopic imaging system, or an integrated fluoroscopy and navigation system. In some embodiments, full resolution video data is captured in an acquisition buffer and is available for replay and storage.

An interactive display system including a wireless pointing device including a camera or other video capture system. The pointing device captures images displayed by the computer, including one or more human-imperceptible positioning targets. The positioning targets are presented as patterned modulation of the intensity (e.g., variation in pixel intensity) in a display frame of the visual payload, followed by the opposite modulation in a successive frame. At least two captured image frames are subtracted from one another to recover the positioning target in the captured visual data and to remove the displayed image payload. The location, size, and orientation of the recovered positioning target identify the aiming point of the remote pointing device relative to the display. Another embodiment uses temporal sequencing of positioning targets (either human-perceptible or human-imperceptible) to position the pointing device.

A method of automated videography, in which video images of at least one subject in a local environment are acquired using an automated videography system to capture video images using one or more cameras during a videography event of one or more video scenes; applying current video capture settings which define subject framing and camera parameters; analyzing the video images of a current video scene to assess image quality relative to changes in subject activity and current subject framing; determining a need to change subject framing to improve video image quality based on the assessment of image quality; determining whether the changes in subject activity, relative to the subject framing, correspond to an intra-scene transition or an inter-scene transition; determining new subject framing and new video capture settings for a scene-transition, whether intra-scene or inter-scene; and automatically modifying video image capture in accordance with the newly determined video capture settings.

A method, system, and processor-executable software for processing images or video captured by a smartphone or other digital image capture device for subsequent validation and authentication captures not only the image, but also metadata relevant to the authenticity of validity of the image, such as position, time, camera movement and orientation, image parameters, and so forth. The image is watermarked and both the watermarked image and the metadata, as well as a symmetric key used in the watermarking, are digitally signed and transmitted or uploaded to a web server or authentication centric entity for authentication and storage. When a third party submits an image to the web server or authentication centric entity, the submitted image is compared with the stored watermarked image for authentication and validation of the submitted image, and the metadata is then retrieved to enable analysis of the contents of authenticated and validated image.

An imaging device and methods of stabilizing video captured using a rolling shutter operation. Motion estimation is used to determine a row motion vector for individual rows of a current frame of a pixel array. The row motion vectors are used to map the location of pixels in the current frame to a mapped frame representing a single acquisition time for the current frame.

Apparatus for processing captured video data based on capture device orientation is described. In one embodiment, the apparatus comprises a camera to capture video data, a first memory to store captured video data, one or more processors coupled to the memory to process the captured video data, a display screen coupled to the one or more processors to display portions of the captured video data, one or more sensors to capture signal information, a second memory coupled to the one or more processors, wherein the memory includes instructions which when executed by the one or more processors implement logic to: detect orientation of the video capture device, map pixels of the video data captured to a landscape orientation if the video capture device is in a portrait orientation, and cause the display of video data on the display screen in landscape orientation regardless of the orientation of the video capture device.

A system and method for generating a viewable video index for low bandwidth applications are provided. The exemplary aspects of the present invention solve the problems with the prior art systems by incorporating information for generating a viewable representation of the video data into the index, thus generating a viewable video index. The viewable video index contains information for generating a visual representation of moving objects in the video data, a visual representation of the background of the video capture area, i.e. the scene, a representation of the object trajectory, a representation of the object attributes, and a representation of detected events. The result is that the viewable video index may be transmitted to a low bandwidth application on a client device and may be used along with associated object and background models to generate a representation of the actual video data without requiring that the original video data itself be streamed to the client device.

A method and apparatus for integrated ATM surveillance of an area of interest, such as an automated teller machine (ATM), is presented. An embodiment includes a surveillance system for an ATM utilizing multiple cameras aimed at the user, the card slot, the cash dispenser, the surrounding areas and internally in the card reader (to link the card used to the ATM user). The cameras are constantly powered and begin to record images after a sensor is activated. A buffer of recorded imagery is maintained such that when the sensors are activated, the video processing equipment can store a pre-defined amount of time before the sensor is activated. The buffer allows for the video capture of events just prior to the activation of the sensor. A time stamp and any other relevant data from the cameras may also be included with the stored recorded video.

A device allowing a user to inconspicuously send and receive wireless messages, often short text messages, including the capability to capture and transmit still images and / or video. The device may have an outward appearance resembling standard eyeglasses or sun glasses, and comprise a built in wireless transceiver, an optical display that enables the user to inconspicuously view incoming wireless text or e-mail messages, and an outwardly-facing image / video capturing device. The device allows the user to inconspicuously transmit outgoing messages, including still images and videos in one embodiment, by a process in which the user simply moves his or her eyes and gazes at various display targets. The device's eye tracking systems and software track the motion and gaze of the user's eyes, and convert this gaze into message symbols and system control commands. The device is self-contained and operates, when placed on the user's head, without the need for external battery packs or external transceivers.

Behavioral and mental health therapy systems in accordance with several embodiments of the invention include a wearable camera and / or a variety of sensors (accelerometer, microphone, among various other) connected to a computing system including a display, audio output, holographic output, and / or vibrotactile output to automatically recognize social cues from images captured by at least one camera and provide this information to the wearer via one or more outputs such as (but not limited to) displaying an image, displaying a holographic overlay, generating an audible signal, and / or generating a vibration.

Interactive multi-view video presents new types of video capture systems, video formats, video compression algorithms, and services. Many video cameras are allocated to capture an event from various related locations and directions. The captured videos are compressed and are sent to a server in real-time. Users can subscribe to a new type of service that allows users to connect to the servers and receive multi-view videos interactively. In addition to conventional playing controls, users can manipulate controls to the camera positions and orientations, select viewing directions and enjoy special effects such as a sweeping effect and a freeze-and-rotate effect, and so on. Interactive multi-view video provides a brand-new experience in watching events.

Video communication systems and methods for operating the same are provided. The system has a computer cooperating with at least one image capture device which acquires video images of a local environment having an individual therein, an audio system, an image processor and a communication controller to acquire video images based upon the acquired video images and to cause output video images to a remote individual during the communication event; said computer further providing a contextual interface including an intra-scene analysis algorithm for identifying potential intra-scene transitions during the communication event and a scene capture management algorithm for determining intra-scene adjustments in video capture settings when an intra-scene transition is detected; and the contextual interface further including a transition test with an inter-scene analysis algorithm, for identifying potential inter-scene transitions in the activities of the individuals, and a transition process structure for determining inter-scene adjustments in video capture settings.

Featured is a digital data storage and transmitting (DDST) device, particularly suited for use with a digital camera, digital camcorder or other image / video capturing device, being configured and arranged so as to cable of downloading the digitized data representative of the images / pictures taken with the digital camera and to store this information in the DDST device. The DDST device also is configured and arranged so the DDST device can upload or transmit the downloaded picture information to a remote server using any of a number of communication protocols or techniques known to those skilled in that art including wireless or cellphone technologies. Also featured are systems embodying such a DDST device and methods related thereto.

An apparatus and method to determine the surface orientation of objects in a field of view is provided by utilizing an array of polarizers and a means for microscanning an image of the objects over the polarizer array. In the preferred embodiment, a sequence of three image frames is captured using a focal plane array of photodetectors. Between frames the image is displaced by a distance equal to a polarizer array element. By combining the signals recorded in the three image frames, the intensity, percent of linear polarization, and angle of the polarization plane can be determined for radiation from each point on the object. The intensity can be used to determine the temperature at a corresponding point on the object. The percent of linear polarization and angle of the polarization plane can be used to determine the surface orientation at a corresponding point on the object. Surface orientation data from different points on the object can be combined to determine the object's shape and pose. Images of the Stokes parameters can be captured and viewed at video frequency. In an alternative embodiment, multi-spectral images can be captured for objects with point source resolution. Potential applications are in robotic vision, machine vision, computer vision, remote sensing, and infrared missile seekers. Other applications are detection and recognition of objects, automatic object recognition, and surveillance. This method of sensing is potentially useful in autonomous navigation and obstacle avoidance systems in automobiles and automated manufacturing and quality control systems.

A compact video capture system is provided with a folded optical assembly to reduce a relative system size while providing improved lens performance. The folded lens and optical assembly allow for an improved lens resolution and zoom capability while not overly restricting an F number in a compact dome camera. These compact video systems may be implemented in CCTV dome cameras or digital security cameras to improve image recording while being small enough to be discretely mounted. In one instance, the optical assembly includes a first lens system with a light gathering entrance oriented in a first optical axis direction, an image sensor configured to detect light gathered by the lens system oriented in a second optical axis direction, and an optical folding element disposed along the optical path to redirect light along the optical path by changing a traveling direction of the light.