摘要:
An electronic camera for producing an output image of a scene from a captured image signal includes a first imaging stage comprising a first image sensor for generating a first sensor output and a first lens for forming a first image of the scene on the first image sensor, and a second imaging stage comprising a second image sensor for generating a second sensor output and a second lens for forming a second image of the scene on the second image sensor, where the lenses have different focal lengths. A processing stage uses the sensor output from one of the imaging stages as the captured image signal and uses the images from both imaging stages to generate a range map identifying distances to the different portions of the scene.
摘要:
A method of sharpening a full-color image of a scene includes capturing an image of the scene using a two-dimensional sensor array having both color and panchromatic pixels; forming the full-color image in response to the captured color pixels and forming a reference panchromatic image in response to the captured panchromatic pixels; forming a high-frequency panchromatic image from the reference panchromatic image; and providing a sharpened full-color image in response to the high-frequency panchromatic image and the full-color image.
摘要:
A method of enhancing a digital image produced by a digital imaging device, includes using the digital imaging device to capture at least two original digital images of the same scene with each digital image being under two different lighting conditions and producing for each such digital images a plurality of pixels; using the pixel values of at least two of the captured digital images under different lighting conditions to produce difference values; and modifying the pixel values of the original digital image in response to the corresponding difference values.
摘要:
Moveable display units providing a gaming experience, each display unit includes one or more displays that when actuated change a visual image associated with the display. There is an operator interface including a computer and a first transceiver for sending and receiving signals from the moveable display units. Each moveable display unit includes a second transceiver and an associated sensor for detecting a marker indicating the position of the display unit and for providing a signal to the first transceiver, which communicates with the computer. The computer responds to the signal to cause the first transceiver to send a signal to the second transceiver on the moveable display unit to actuate a change in the visual image associated with such moveable display unit.
摘要:
A method for determining a sharpness predictor for an input digital image includes determining one or more image metrics by analyzing the input digital image; and determining the sharpness predictor from the one or more image metrics.
摘要:
A method for determining a sharpness predictor for an input digital image includes determining one or more image metrics by analyzing the input digital image; and determining the sharpness predictor from the one or more image metrics.
摘要:
A method for producing a digital image from pixel signals captured by an image sensor array is disclosed. The method includes: providing an image sensor array having at least two groups of pixels wherein the pixels of each group are uniformly distributed over the sensor; exposing the image sensor array to scene light and reading pixel charge from only the first group of pixels to produce a first set of pixel signals; after producing the first set of pixel signals, exposing the image sensor array, and then reading pixel charge from the second group of pixels and reading again pixels from the first group to produce a second set of pixel signals; and using the first and second sets of pixel signals to produce the digital image.
摘要:
A method for using a capture device to capture at least two video signals corresponding to a scene, includes: providing a two-dimensional image sensor having a plurality of pixels; reading a first group of pixels from the image sensor at a first frame rate to produce a first video signal of the image scene; reading a second group of pixels from the image sensor at a second frame rate for producing a second video signal; and using at least one of the video signals for adjusting one or more of the capture device parameters.
摘要:
A method for coordinating presentation of multiple perspective content data for a subject scene receives separate display perspective signals, each corresponding to one of a plurality of display segments and processes each of the separate display perspective signals to generate a corresponding content configuration data request. At least one image-content generating device is configured according to the corresponding content configuration data request. Image data content of the subject scene is obtained from the at least one image-content generating device.
摘要:
An electronic camera for producing an output image of a scene from a captured image signal includes a first imaging stage comprising a first image sensor for generating a first sensor output and a first lens for forming a first image of the scene on the first image sensor, and a second imaging stage comprising a second image sensor for generating a second sensor output and a second lens for forming a second image of the scene on the second image sensor, where the lenses have different focal lengths. A processing stage uses the sensor output from one of the imaging stages as the captured image signal and uses the images from both imaging stages to generate a range map identifying distances to the different portions of the scene.