Abstract:
A lighting device for a digital camera is built including one or more light emitting diodes (LEDs) along with a strobe. The LEDs are configured to provide lighting of the subject during a video mode of the camera and the strobe is configured to provide lighting of the subject during a still mode of the camera. These independent light sources may share a common reflector in some embodiments, while in other embodiments they may use separate reflectors. This lighting device may be built in to a digital camera or in some embodiments may be configured as a separate device controlled by the digital camera.
Abstract:
A digital camera system and method that automatically maximizes television viewing area when a television is used to view images stored in or transferred from a digital camera. A test signal or image comprising a beacon is output from the digital camera and is displayed on a television screen. A user points the camera at the television. Firmware that runs on the digital camera moves the test signal and beacon horizontally and vertically towards respective edges of the television screen until the beacon is lost at each edge, and determines or calculates how much viewing area is available on the television screen. The autocalibration firmware then automatically adjusts the size of images sent from the digital camera to the television to maximize the viewing area on the television while minimizing cropping or clipping of the images.
Abstract:
A method of capturing images in an imaging device in a burst zoom operation includes zooming the imaging device from a first zoom setting to a second zoom setting, and automatically capturing a plurality of still images during the zooming, each of the plurality of still images being captured at a different zoom setting.
Abstract:
A digital camera and method that provide the ability to dynamically partition memory (both internal and removable) into memory dedicated for saved images and memory dedicated for deleted images. Deleted images may occupy as much memory as is available down to a user or factory selectable minimum. When a user deletes an image it is moved from a saved memory partion into a deleted memory partition, and when the memory partition dedicated to deleted images is full, then images are automatically and permanently deleted. In a preferred embodiment, the deleted images are automatically and permanently deleted on a first-in first-deleted basis. The deleted memory partition may be a physical memory partition or may correspond to indexed memory locations of the deleted images.
Abstract:
A scanner that illuminates a partial width of a scan line is disclosed. The scanner first determines the needed scan width and then performs a scan where the full width of the scan is not illuminated.
Abstract:
Disclosed are systems and methods for locating a video file. In one embodiment, a system and method pertain to identifying a key image, identifying a plurality of video files, and searching the plurality of video files for the key image using an image comparison technology.
Abstract:
An apparatus for environmental testing of a device under test (DUT), such as a printed circuit board. The apparatus generally includes a chamber for environmentally isolating the DUT with the DUT in situ and functional on another device (e.g., a motherboard). The DUT can be subjected to an environmental test condition inside the chamber while the other device is isolated from the environmental test condition. The chamber may have a connector for coupling the other device and the DUT, such that the DUT and the other device are in communication although in isolated environments.
Abstract:
In one embodiment, there is shown a method for improving image capturing ability, such that contemporaneously with the initial capture of an image, metadata contained within the captured image is analyzed to determine which, if any, image capture parameters are in need of adjustment. The images are stored when the metadata contained therein does not yield image capture parameters in need of adjustment.
Abstract:
In one embodiment, a digital imaging device comprises an imaging subsystem for capturing video frames, a motion sensor for detecting movement of the device, and encoding logic for encoding video frames from the imaging subsystem according to a motion compensation compression algorithm, wherein the encoding logic determines motion vectors by displacing interframe search areas using information from the motion sensor.
Abstract:
A digital camera is built having a still mode and a video mode. The camera is configured to control two different light sources. When the camera is in still mode, it is configured to fire a strobe during capture of the image. When the camera is in video mode, it is configured to turn on a continuous light source during capture of the video. These two different light sources may be combined into a single unit or may exist as separate devices. In video mode, a partial depress of the shutter control may turn on the continuous light source prior to exposure, allowing the light source to stabilize before video capture begins.