Exemplary embodiments provide a technique that processes captured images derived from selected targeted objects in a field of view. The captured images may be transferred via a communication link to a storage location for future availability. A possible aspect may provide a cross-reference association between saved multiple exposures having different quality characteristics. In some instances an identifier record is provided to enable future accessibility to selected captured data by one or more authorized parties or approved devices or authorized recipients. In some embodiments the captured data may include both a video data stream and one or more still image frames derived from related fields of view. Stored versions of the captured images may be provided in original or altered form to be incorporated in a composite visual work.

Capturing selected image objects

A device comprising a first shared image device that captures at least one image representation. The first shared image device receives a request to share the at least one image representation to an at least one other shared image device. The first shared image device and the at least one other shared image device are each capable of capturing image representations. The first shared image device transmits the at least one image representation.

Shared image devices

A technique includes receiving one or more captured shared image representations at a displaying shared image device from one or more shared image devices. At least one of the displaying shared image device and the one or more shared image devices configurable to capture one or more image representations. The technique further includes displaying a view-finder-based shared image representation over a viewfinder at the displaying shared image device.

Viewfinder for shared image device

In certain aspects, designating an attribute of at least one shared image at least partially with a designating shared image device that can be utilized to capture an image with at least one capturing shared image device. In other aspects, synchronizing a capturing shared image device to a sharing session in a manner that at least partially allows conveying between the capturing shared image device with at least another shared image device at least some shared images captured during the sharing session.

Shared image device synchronization or designation

A technique processes captured data on a device, wherein selected captured data of a given quality resolution is transferred via a communication link to a separate storage location for future availability. A storage protocol may include various storage organization categories. A possible aspect may provide an identifier record to enable future accessibility to selected captured data by one or more authorized parties or approved devices or authorized recipients. In some embodiments the captured data may include both a video data stream and one or more still image frames having different quality characteristics and/or formats. Initial and ongoing coordination as well as correlation may be facilitated between video and still image data derived from related fields of view.

Enhanced video/still image correlation

The present invention provides a universal serial bus (USB) display unit comprising a microprocessor with a USB interface, where the USB interface is adapted to receive video data from a first source, and a video decoder adapted to receive other video data from a second source. The USB unit also comprises a field-programmable gate array (FPGA) adapted to process the video data and the other video data, a memory adapted to store the processed video data and the processed other video data, and a display adapted to contemporaneously display the processed video data and the processed other video data. The microprocessor is adapted to transmit the processed other video data to the first source via the USB interface which is adapted to receive audio data from the first source. The USB unit further comprises an audio circuit adapted to provide the audio data via the FPGA, where the video decoder, the audio circuit, the microprocessor, the display, and the memory are operably coupled to the FPGA.

Universal serial bus display unit

The present invention provides a synchronization system comprising a base unit and at least one video camera. The base unit includes a master time-base adapted to set a time period that samples a frame of video data, a memory, and a base unit communications transceiver. The base unit communications transceiver is adapted to transmit a frame synchronization signal to a video camera communications transceiver. The video camera includes an image sensor adapted to store the video data, an exposure control adapted to control an exposure level of the image sensor, and a camera time-base adapted to receive the frame synchronization signal from the video camera communications transceiver. The camera time-base is further adapted to receive the frame synchronization signal, reset its time and initiates its internal timing sequence, transmit signals to the exposure control to control a length of the exposure, and transmit timing signals to the image sensor to read the video data.

Digital camera synchronization

A digital observation system and method for processing and transmitting video data between a video camera, or video cameras, and a base unit. The video data is transmitted, for example, by a communication protocol that is compliant with Ethernet physical drivers for transmitting and receiving data at around 100 Mbps. Video is captured at a sensor in the video camera, digitally processed and transmitted, thus overcoming limitations associated with analog processing and allowing unique features to be added. Images and other data may be transmitted efficiently in their native format, with reduced overhead, and in a non-compressed format due to the data transmission rate at or below 100 Mbps.

Digital observation system

The present invention provides a video transmission system that comprises a camera and a base unit. The camera includes a sensor memory adapted to store video data until each line of the video data is sequentially transmitted, a data buffer adapted to receive and store the sequentially transmitted video data until it is completely received at a base unit memory without errors, a data port adapted to receive from the data buffer and transmit to a camera physical transceiver the data buffered video data, a controller adapted to control data flow between the camera and the base unit, and the camera physical transceiver adapted to transfer the data buffered video data to a physical transceiver of the base unit. The base unit includes the base unit physical transceiver adapted to receive the transferred video data, a base unit data port adapted to receive from the base unit physical transceiver and transmit to a data buffer of the base unit, the transferred video data, a controller adapted to control data flow between the base unit and the camera, the base unit data buffer adapted to store the transferred video data from the base unit data port until it is completely received at the base unit physical transceiver without errors, and the base unit memory adapted to receive and sequentially store each line of the transferred video data.

Christopher Michael Fritz

Papers

Universal serial bus display unit

Digital camera synchronization

Digital observation system

Digital transmission system