Abstract: The disclosed technology controls a digital inking device by communicating electrostatic inking signals between the digital inking device and an ink-receiving computing device in an inking mode enabling the digital inking device to render digital ink in a display of the ink-receiving computing device via the electrostatic inking signals, detecting proximity of a peripheral communication device relative to the digital inking device, transitioning the digital inking device from the inking mode to a non-inking mode that terminates communication of the electrostatic inking signals between the digital inking device and the ink-receiving computing device, based at least in part on the detecting operation, and communicating electrostatic data signals in the non-inking mode between the digital inking device and the peripheral communication device in the non-inking mode, based at least in part on the transitioning to the non-inking mode.

Abstract: There is provided a method of processing digital images, comprising: selecting a reference digital image according to a uniform distribution requirement of pixel intensity values, performing for each certain overlapping image that overlaps with at least one other image at a respective overlapping region: computing a value for each respective gamma parameter for each channel of the certain overlapping image to obtain a correlation between pixel intensity values, corrected with the respective gamma parameters, of each channel of each overlapping region of the certain overlapping image, and pixel intensity values, corrected with respective gamma parameters, computed for each of the at least one other image, for each channel of each respective overlapping region, and creating corrected images by applying the computed value of each respective gamma parameter to the overlapping and non-overlapping regions of each certain overlapping image of the plurality of overlapping images.

Abstract: A method of stitching frames captured at multiple viewing angles comprising: receiving a set of frames captured by imagers, identifying in each of pairs of neighboring frames, each neighboring frame is captured about the same time as the other from an imager having an overlapping field of view with another. For each overlapping area a center connecting axis connecting between centers of respective the pair of neighboring frames is identified, a motion gradient for each frame of the pair of neighboring frames is calculated, pixels of the pair of neighboring frames in the at least one overlapping area are adapted based on corresponding values from the motion gradient along the center connecting axis, the pair of adapted neighboring frames into a panoramic frame which at least partly imaging an environment surrounding the common center is stitched.

Abstract: There is provided a method of processing digital images associated with a parallax shift for creation of a digital panoramic image, comprising: computing a respective depth map storing values denoting distances to regions of a scene, for each camera located at a respective first position, capturing a respective image by each camera, virtually rotating each camera to second positions at respective angles computed according to a certain region of the image relative to the center point of the camera, mapping between each respective region of the image associated with each respective second position and a corresponding region of the respective depth map computed for the respective camera, and adjusting intensity values of pixels of the regions of each image according to corresponding distance values of the mapped regions of the depth map of the respective camera, to create a plurality of adjusted images for creation of the panoramic image.

Abstract: A method of creating a panoramic frame by combining frames along an irregular line identified in an overlapping depicted in the frames. The method comprises identifying an overlap between content documented in a first frame portion of a first frame and content documented in a second frame portion of a second frame, segmenting a plurality of objects in the first frame portion, identifying boundaries of the plurality of objects, identifying an irregular line path connecting between two opposing sides of the first frame portion along at least some of the boundaries of at least some of the plurality of objects, and stitching the first frame and second frame along the irregular line path in the process of creating a panoramic frame.

Abstract: There is provided a method of processing digital images associated with a parallax shift for creation of a digital panoramic image, comprising: computing a respective depth map storing values denoting distances to regions of a scene, for each camera located at a respective first position, capturing a respective image by each camera, virtually rotating each camera to second positions at respective angles computed according to a certain region of the image relative to the center point of the camera, mapping between each respective region of the image associated with each respective second position and a corresponding region of the respective depth map computed for the respective camera, and adjusting intensity values of pixels of the regions of each image according to corresponding distance values of the mapped regions of the depth map of the respective camera, to create a plurality of adjusted images for creation of the panoramic image.

Abstract: There is provided a method of processing digital images, comprising: selecting a reference digital image according to a uniform distribution requirement of pixel intensity values, performing for each certain overlapping image that overlaps with at least one other image at a respective overlapping region: computing a value for each respective gamma parameter for each channel of the certain overlapping image to obtain a correlation between pixel intensity values, corrected with the respective gamma parameters, of each channel of each overlapping region of the certain overlapping image, and pixel intensity values, corrected with respective gamma parameters, computed for each of the at least one other image, for each channel of each respective overlapping region, and creating corrected images by applying the computed value of each respective gamma parameter to the overlapping and non-overlapping regions of each certain overlapping image of the plurality of overlapping images.

Abstract: A method of stitching frames captured at multiple viewing angles comprising: receiving a set of frames captured by imagers, identifying in each of pairs of neighboring frames, each neighboring frame is captured about the same time as the other from an imager having an overlapping field of view with another. For each overlapping area a center connecting axis connecting between centers of respective the pair of neighboring frames is identified, a motion gradient for each frame of the pair of neighboring frames is calculated, pixels of the pair of neighboring frames in the at least one overlapping area are adapted based on corresponding values from the motion gradient along the center connecting axis, the pair of adapted neighboring frames into a panoramic frame which at least partly imaging an environment surrounding the common center is stitched.

Abstract: A method for a production of a lenticular image. The method comprises feeding a lenticular printing substrate having a corrugated side and a printing side into a digital printing press, feeding at least one nontransparent ink to set a substantially nontransparent layer on a printing blanket of the printing press, feeding a plurality of colored inks to set an interlaced color image layer on top of the substantially nontransparent layer on the printing blanket, and printing with the printing blanket onto the printing side.

Abstract: A method for a production of a lenticular image. The method comprises feeding a lenticular printing substrate having a corrugated side and a printing side into a digital printing press, feeding at least one nontransparent ink to set a substantially nontransparent layer on a printing blanket of the printing press, feeding a plurality of colored inks to set an interlaced color image layer on top of the substantially nontransparent layer on the printing blanket, and printing with the printing blanket onto the printing side.