摘要:
A method and device for adjusting white balance are disclosed herein. The method may comprise generating data representative of an image with and without the use of a strobe. The contribution of the strobe and the contribution of ambient light are on the data are calculated. Based, in part, on the contributions of the ambient light and the strobe, a weight is calculated. The weight is applied to the data in order to adjust the white balance.
摘要:
Disclosed are a digital camera and methods for managing images captured by the digital camera. A method implemented by a digital camera, comprising the steps of receiving a first user input corresponding to an image displayed by a digital camera; converting a first set of data corresponding to the image to a second set of data responsive to the first user input, wherein the second set of data is smaller than the first set of data; and storing the second set of data in non-volatile memory.
摘要:
An electronic device that performs automatic red-eye correction on digital images includes a user-adjustable threshold, enabling the user to adjust the sensitivity of the automatic red-eye-correction algorithm dynamically while viewing marked candidate red-eye locations in a digital image. Such dynamic adjustment of the threshold facilitates the rejection of false positives while reducing the number of input gestures required of the user.
摘要:
A digital imaging device having a CCD sensor array with one or more fields captures both short and long exposures of a particular field during the capture of a single image frame. The short-exposure image data and the long-exposure image data from the particular field may be correlated to estimate motion within the image frame.
摘要:
An interactive three-dimensional virtual-reality photo gallery containing pictures taken by a user is displayed on a display of a digital camera 10. The user navigates through the gallery using camera buttons. Methods relating to implementing the virtual-reality photo gallery are also disclosed.
摘要:
A method for changing the color of teeth in a digital image is disclosed herein. An embodiment of the method comprises locating the position of a mouth region in the digital image; defining a correction zone associated with the mouth region; calculating the probability that at least one pixel in the correction zone represents a tooth; and changing the color of the at least one pixel by an amount that is proportional to the probability.
摘要:
The shutter of a digital imaging device may be calibrated by comparing a characteristic of two separate exposures obtained from a single field of the device's imaging sensor during a single exposure cycle. Calibrating the shutter in this manner facilitates the accuracy of even very short exposure times.
摘要:
Autofocus methods and digital cameras employing a holographic element or hologram. The holographic element generates one or more displaced images that are processed to generate a bipolar contrast signal that provides for improved autofocus performance of the digital camera.
摘要:
A smart charger that includes a housing with an interface for power and data transmission and adapted for connection to a communication device, with a second interface adapted for connection to a power source, and with a third interface adapted for connection to a second communication device. A charger within the housing is connected to the second interface to receive power, and connected to the first interface to provide charging power. A control module within the housing provides for communication between the first interface and the third interface.
摘要:
A digital imaging device having a CCD sensor array with one or more fields captures both short and long exposures of a particular field during the capture of a single image frame. The short-exposure image data and the long-exposure image data from the particular field may be correlated to estimate motion within the image frame.