Abstract: A method for optimizing a digital image acquired by a camera, according to the preference of the user of the camera, comprises determining the user's preferences based on user behavior in respect of one or more previously acquired images and thereafter changing one or more shooting parameter of the camera based on said behavior.

Abstract: A method for capturing a composition adjusted image. The method comprises receiving a base image, processing the base image to derive coordinates of a composition adjusted image having a composition matching with at least one predefined composition rule, and capturing the composition adjusted image according to the coordinates.

Abstract: A method for creating an image that depicts the motion of a moving object. The method comprises: a) identifying a motion of a moving object in a plurality of initial images depicting a scene, b) capturing a plurality of reference images of the moving object, c) cropping at least one sub-image of the moving object from at least one of the plurality of reference images, and d) combining the at least one sub-image and at least one of the plurality of reference images to produce a final representation depicting the motion. The resolution of the plurality of initial images is lower than the resolution of the plurality of reference images.

Abstract: An apparatus for adjusting an optical pathway, comprising a diffractive optics element configured for diffracting a plurality of light waves passing in the optical pathway, and a diffractive optics element (DOE) manipulator configured for manipulating said diffractive optics element, thereby changing the optical pathway.

Abstract: An apparatus for manipulating a perceived distance of a display. The apparatus comprises a display having an actual distance from a point of view (POV) and a diffractive optics element for diffracting light waves emitted from the display toward the POV, thereby manipulating a perceived distance of the display for an observer at the POV. The perceived distance is different from the actual distance.

Abstract: An apparatus for displaying media data comprising digital display and an optical element configured for diffracting a plurality of monochromatic light beams impinging from the display to form a plurality of monochromatic images of the media data. The chromatic image and the monochromatic images having substantially equal resolution.

Abstract: An apparatus for generating a color image that comprises an image sensor having a plurality of light-sensitive elements having a light sensing area, each light-sensitive element is configured for measuring a value corresponding to an intensity of light at the related light sensing area. The apparatus further comprises a diffractive optics element that diffracts impinging light waves. Each one of the impinging light waves is diffracted according to its wavelength toward at least one of the light-sensitive elements. The apparatus further comprises an image processor that generates a color image by arranging the values.

Abstract: A method for generating a combined image that comprises, during capturing a sequence comprising a plurality of initial images, detecting a subset of the plurality of images having no substantial motion thereamong, combining data from the subset to produce a combined image, and outputting the combined image.

Abstract: A method and apparatus for enabling wide intensity range in digital imaging using a small amount of memory beyond the memory required for storing the relevant image. The methods and apparatus disclose exposing few-line segments within an image using two different exposure times before continuing with other segments of the image. In alternative configurations, sensors are sampled such that neighboring sensors having the same colors are sampled after being exposed for different durations.

Abstract: A method for enhancing wide dynamic range in images is disclosed. The method comprises acquiring at least two images of a scene to be imaged, the images acquired using different exposure times. For a first image an illumination mask is constructed corresponding to the illumination in the scene, comprising a set of continuous weight values distinctively identifying respective areas of pixels of high or low illumination, over-exposed or underexposed with respect to a predetermined threshold illumination value, assigning one of the weight values to each pixels, whereas other weight value is assigned to other pixels of the other images. A spatial low-pass filter is used to smooth border zones on the illumination mask, thus assigning pixels in the border zones new continuous weight values in a range between the weight values.

Abstract: A method for enhancing imaging in low light conditions, comprising: acquiring image data relating to a plurality of consecutive images; determining a local motion factor relating to the consecutive images by specifically processing the consecutive images in a predetermined manner in order to obtain an image mask that represents information about local motion; and processing the consecutive images, incorporating the image mask, to obtain final usable image information.

Abstract: A method for constructing a composite image comprises determining in an alignment between at least a first and a second image based on the content of the first and second image frames, and combining in a transform domain at least the first and second images with the determined alignment to form a composite image.

Abstract: A method of assembling a panoramic image from a plurality of frames in a camera, the method comprising: (a) acquiring a video stream using a camera; (b) selecting an initial frame from the video stream for capture as a still image; (c) further selecting additional frames; and (d) stitching the additional frames to the initial frame in the camera to create a panoramic image.

Abstract: A method for designing an imaging device. The method comprises receiving specification of a final image mapping a three-dimensional environment according to a predefined mapping and an optical unit with an optical aberration. The method further comprises estimating an optical design of the optical unit with the optical aberration. The optical unit is configured for projecting a uncorrected initial image according to the optical aberration. The method further comprises calculating an algorithmic correction for the uncorrected initial image. The algorithmic correction is designed for compensating for the effect of the optical aberration on the uncorrected initial image. The method further comprises manufacturing the imaging device. The manufactured imaging device having the optical design and applying the algorithmic correction on the uncorrected initial image, thereby outputting the final image without the effect produced by said optical aberration and with said predefined mapping.

Abstract: A mobile communication terminal that comprises a body having a minimum bounding box with a wide dimension that includes an image sensor and an imaging unit. The body comprises an image-capture aperture substantially perpendicular to the wide dimension. The imaging unit is configured for imaging an image captured via said image-capture aperture on said image sensor.

Abstract: A method for enhancing wide dynamic range in images. The method comprises: acquiring at least two images of a scene to be imaged, the images acquired using different exposure times; constructing for a first image an illumination mask comprising a set of two weight values distinctively identifying respective areas of pixels of high or low illumination, over-exposed or underexposed with respect to a predetermined threshold illumination value, assigning one of the values to each pixels in them, whereas the other value is assigned to other pixels of the other images; using a low-pass filter to smooth border zones between pixels of one value and pixels of the other value, thus assigning weight values in a range between the two weight values; constructing a combined image using image data of pixels of the first image and image data of pixels of the other images proportional to the weight values assigned to each pixel using the illumination mask.

Abstract: The present invention is an electronic imaging device and method of expanding its dynamic range. The invention comprises modifying the imaging device by providing a comparator and reset trigger circuit located at or near the site of each of the pixels. The comparator triggers a reset mechanism when the voltage in the charged pixel reaches a reference voltage. During the global exposure time each individual pixel can be self-reset several times, depending on the intensity of the radiation incident upon it. At the end of the global exposure time, each pixel contains only the “residual value” of voltage that remains from the last individual self-reset to the end of the global integration time. An algorithm is implemented, which estimates and determines the number of resets undergone by each pixel during the global exposure time. From this number of resets the algorithm is able to reconstruct the true image.

Abstract: A method and apparatus for enhancing the resolution of digital images. For each image a white balanced image is generated, which takes into account the differences in the colors of the sensor cell upon which the values are generated. Edge detection filters are then activated on the white balanced image and a weight is determined, indicating the probability that a feature which was detected as an edge is indeed an edge. At the last step, each detected edge is multiplied by the probability and is added to the luminance component, thus enhancing the edges. Preferred embodiments of the white balance image generation. Generating the white balanced image, detecting the edges and determining the weights are disclosed for sensors operating in Line Addition On mode and for sensors operating in Line Addition Off mode.

Abstract: A method of controlling depth of field of an image by a computer after the image has been taken based on the data acquired while taking the images including, acquiring multiple images from the same perspective with different focal points, selecting parameters for preparing a displayable image, constructing an image using the data of the acquired multiple images according to the selected parameters; and displaying the constructed image.

Abstract: A method of operating an imaging system comprising an imaging sensor and a processing system, the processing system having an operating frequency and the sensor having a nominal sampling rate. The method comprises using the imaging sensor with a new sampling rate that is different that the nominal sampling rate.