Abstract: Example embodiments disclosed herein relate to image stabilization. Image stabilization includes techniques used to reduce jitter associated with the motion of a camera. Image stabilization can compensate for pan and tilt (angular movement, equivalent to yaw and pitch) of a camera or other imaging device. Image stabilization can be used in still and video cameras, including those found in mobile devices such as cell phones and personal digital assistants (PDAs).

Abstract: Example embodiments disclosed herein relate to image stabilization. Image stabilization includes techniques used to reduce jitter associated with the motion of a camera. Image stabilization can compensate for pan and tilt (angular movement, equivalent to yaw and pitch) of a camera or other imaging device. Image stabilization can be used in still and video cameras, including those found in mobile devices such as cell phones and personal digital assistants (PDAs).

Abstract: Embodiments provide methods, apparatuses, and articles of manufacture for generating frames and changing lens positions based on the analysis of the frames. In one example, a controller coupled to a first camera and a second camera is to change a lens position of the first camera for a second frame based on the identification of a focal target in a frame generated by the second camera.

Abstract: Implementations disclosed herein relate to determining an option based on a reaction to visual media content. In one implementation, a processor determines a user's degree of preference for visual media content and selects an option based on the determined degree of preference. The processor may provide the determined degree of preference.

Abstract: A device to detect a location of a device, identify an image capture profile associated with the location of the device, and modify a mode of operation on the device based on the image capture profile.

Abstract: A device to detect location data, store a first location of the device within metadata of visual media if the location data is available, and store a second location within the metadata of the visual media if the location data is unavailable.

Abstract: A device to calibrate with a 3D viewer, to couple to a display device, and to split a 3D signal to a first 2D signal and a second 2D signal and generate media to be rendered on the display device by merging the first 2D signal and the second 2D signal based on a timing between the device and the 3D viewer.

Abstract: Reference data associated with an image capture device is collected while the image capture device is directed toward a scene area. A capture control on the image capture device is automatically adjusted based at least in part on the reference data.

Abstract: A readout frequency of a sensor of a digital image capturing device is set based on a frequency of alternating current (AC) mains so that a readout period of the sensor of the digital image capturing device is not an integer multiple of a flicker period. The flicker period is equal to half of a period of the AC mains. A first image frame and a second image frame are captured using the sensor of the digital image capturing device. The second image frame is captured later in time than the first image frame. Whether flicker has occurred in the first and second image frames due to a periodic fluctuation of light emitted by a light source powered by the AC mains is detected by comparing a brightness of an area of the first image frame to a brightness of a corresponding area of the second image frame.

Abstract: A target image is obtained from a cloud database based on reference information associated with a source image that is captured by an image capture device. The target image is blended with the source image to generate a blended image.

Abstract: A positioning system and method are disclosed. The system includes an external force sensor configured to measure a magnitude of at least one external force acting upon a movable object disposed within a camera and to generate a force signal that is indicative of the magnitude of the at least one external force. The system also includes a positioning motor configured to control a physical location of the movable object in response to a positioning signal. The system further includes a position controller configured to generate the positioning signal at a magnitude that is adjusted in response to the force signal to substantially compensate for the at least one external force in controlling the physical location of the movable object.

Abstract: Systems and methods for camera sensor system self-calibration are disclosed. In an exemplary embodiment, a method may include exposing a camera sensor system to a known output from a camera display. The method may also include determining a calibration value by comparing image signals from the camera sensor system to expected values based on the known output from the camera display. The method may also include storing a calibration value in memory for retrieval during camera use.

Abstract: Systems and methods of implementing dynamic focus zones for cameras are disclosed. In an exemplary implementation, a method may include selecting a reference image from a scene being photographed. The method may also include selecting a plurality of difference images from regions adjacent the reference image. The method may also include comparing the reference image and the plurality of different images. The method may also include selecting a plurality of distinct focus zones based on correlation of the compared reference image and the plurality of difference images.

Abstract: Disclosed are digital imaging devices that embody a method or algorithm for transitioning from a displayable focus process to a high speed focus process which can be displayed, and wherein the transition is accomplished in a seamless fashion. In addition, the digital imaging devices may embody a method for quickly verifying the focus quality of the image. If the focus quality is acceptable, the device indicates that focus is good and avoids a long auto-focus time.

Abstract: Methods of calculating pixel values representative of a scene are disclosed herein. One embodiment of the method comprises focusing light representative of the scene onto a photosensor for a period of time using at least one exposure setting, wherein the photosensor has a plurality of pixels. Numeric values corresponding to the intensity of light received by each of the pixels during the period are generated. At least one exposure setting is changed and pixel values are generated by the photosensor based on the changed at least one exposure setting are calculated. The number of calculated pixel values that are greater than a first preselected value are then determined.

Abstract: Auto-focus in a digital camera is improved by stabilizing successive images. Each auto-focus image is correlated to previous images so that scene movement or motion can be tracked. The area in the scene where focus figure-of-merit is computed is adjusted according to the amount of scene movement. Also, two separate focus frames may be compared to determine the direction and speed of the motion. This improves the accuracy of the focus figure-of-merit which results in fewer autofocus failures.

Abstract: A method comprises determining whether a digital imaging device is in a stable state or an unstable state and causing an event to be performed upon the digital imaging device transitioning from the unstable state to the stable state. The method also comprises precluding the event from being performed while the digital imaging device is in the unstable state.

Abstract: Systems and methods of automatically selecting a focus range in cameras are disclosed. In an exemplary implementation, a method for selecting a focus range to auto-focus a camera may include receiving focus data for different lens positions in a first focus range. The method may also include analyzing the focus data from the first focus range for focus data extending from the first focus range into at least a second focus range. The method may also include auto-focusing a camera lens using focus data in the first focus range if no focus data extends from the second focus range into the first focus range. The method may also include auto-focusing the camera lens using focus data in the second focus range if focus data in the second focus range extends into the first focus range.

Abstract: Systems and methods of implementing dynamic focus zones for cameras are disclosed. In an exemplary implementation, a method may include selecting a reference image from a scene being photographed. The method may also include selecting a plurality of difference images from regions adjacent the reference image. The method may also include comparing the reference image and the plurality of different images. The method may also include selecting a plurality of distinct focus zones based on correlation of the compared reference image and the plurality of difference images.

Abstract: Disclosed are digital imaging devices that embody a method or algorithm for transitioning from a displayable focus process to a high speed focus process which can be displayed, and wherein the transition is accomplished in a seamless fashion. In addition, the digital imaging devices may embody a method for quickly verifying the focus quality of the image. If the focus quality is acceptable, the device indicates that focus is good and avoids a long auto-focus time.