1
Florian Ciurea, Kartik Venkataraman, Gabriel Molina, Dan Lelescu: Systems and methods for parallax detection and correction in images captured using array cameras that contain occlusions using subsets of images to perform depth estimation. Pelican Imaging Corporation, KPPB, December 31, 2013: US08619082 (188 worldwide citation)

Systems in accordance with embodiments of the invention can perform parallax detection and correction in images captured using array cameras. Due to the different viewpoints of the cameras, parallax results in variations in the position of objects within the captured images of the scene. Methods in ...


2
Dan Lelescu, Robert Mullis, Pravin Rao, Kartik Venkataraman, Cheng Lu, Junqing Chen: Method and apparatus for extended depth-of-field image restoration. Aptina Imaging Corporation, March 6, 2012: US08131097 (132 worldwide citation)

A method and apparatus are disclosed for restoring an image captured through an extended depth-of-field lens. Preprocessed data relating to image degradation is stored and used during an image restoration process.


3
Florian Ciurea, Kartik Venkataraman, Gabriel Molina, Dan Lelescu: Systems and methods for performing depth estimation using image data from multiple spectral channels. Pelican Imaging Corporation, KPPB, July 15, 2014: US08780113 (121 worldwide citation)

Systems in accordance with embodiments of the invention can perform parallax detection and correction in images captured using array cameras. Due to the different viewpoints of the cameras, parallax results in variations in the position of objects within the captured images of the scene. Methods in ...


4
Kartik Venkataraman, Semyon Nisenzon, Dan Lelescu: Systems and methods for encoding light field image files having a depth map. Pelican Imaging Corporation, KPPB, May 12, 2015: US09031343 (65 worldwide citation)

Systems and methods configured to store images synthesized from light field image data and metadata describing the images in electronic files and render images using the stored image and the metadata in accordance with embodiments of the invention are disclosed. One embodiment includes a processor a ...


5
Kartik Venkataraman, Semyon Nisenzon, Dan Lelescu: Systems and methods for decoding light field image files having depth and confidence maps. Pelican Imaging Corporation, KPPB, May 5, 2015: US09025894 (64 worldwide citation)

Systems and methods in accordance with embodiments of the invention are configured to render images using light field image files containing an image synthesized from light field image data and metadata describing the image that includes a depth map. One embodiment of the invention includes a proces ...


6
Kartik Venkataraman, Semyon Nisenzon, Dan Lelescu: Systems and methods for decoding light field image files using a depth map. PELICAN IMAGING CORPORATION, KPPB, May 26, 2015: US09042667 (63 worldwide citation)

Systems and methods in accordance with embodiments of the invention are configured to render images using light field image files containing an image synthesized from light field image data and metadata describing the image that includes a depth map. One embodiment of the invention includes a proces ...


7
Kartik Venkataraman, Semyon Nisenzon, Dan Lelescu: Systems and methods for decoding refocusable light field image files. Pelican Imaging Corporation, KPPB, May 5, 2015: US09025895 (62 worldwide citation)

Systems and methods in accordance with embodiments of the invention are configured to render images using light field image files containing an image synthesized from light field image data and metadata describing the image that includes a depth map. One embodiment of the invention includes a proces ...


8
Kartik Venkataraman, Semyon Nisenzon, Dan Lelescu: Systems and methods for encoding light field image files having depth and confidence maps. Pelican Imaging Corporation, KPPB, May 12, 2015: US09031335 (61 worldwide citation)

Systems and methods configured to store images synthesized from light field image data and metadata describing the images in electronic files and render images using the stored image and the metadata in accordance with embodiments of the invention are disclosed. One embodiment includes a processor a ...


9
Kartik Venkataraman, Semyon Nisenzon, Dan Lelescu: Systems and methods for encoding refocusable light field image files. Pelican Imaging Corporation, KPPB, May 12, 2015: US09031342 (61 worldwide citation)

Systems and methods configured to store images synthesized from light field image data and metadata describing the images in electronic files and render images using the stored image and the metadata in accordance with embodiments of the invention are disclosed. One embodiment includes a processor a ...


10
Kartik Venkataraman, Semyon Nisenzon, Dan Lelescu: Systems and methods for decoding structured light field image files. PELICAN IMAGING CORPORATION, KPPB, May 19, 2015: US09036931 (59 worldwide citation)

Systems and methods in accordance with embodiments of the invention are configured to render images using light field image files containing an image synthesized from light field image data and metadata describing the image that includes a depth map. One embodiment of the invention includes a proces ...