Samsung Electronics Co., Ltd.

Victor Valentinovich Bucha

Ilia Safonov

Michael Nikolaevich Rychagov

Ivan Andreevich Panchenko

Vitaly Vladimirovich Chernov

Oleg Fanilevich Muratov

Vladimir Petrovich Paramonov

Yury Vyacheslavovich Slynko

Artem Gennadievich Shamsuarov

Maria Mikhailovna Lyubimtseva

A method and an apparatus for constructing a three-dimensional (3D) model of an object are provided. The method includes capturing images of the object by scanning the object along a trajectory around the object, estimating positions of a scanner, which respectively correspond to the captured images, refining the estimated positions of the scanner based on at least two locations on the trajectory, estimating depth maps corresponding to the refined positions of the scanner, generating a surface mesh of the object by fusing the depth maps, and constructing and displaying the 3D model of the object by mapping textures onto the generated surface mesh.

Method and apparatus for constructing three dimensional model of object

A system for image capturing and depth extraction includes a camera and a data processor. The camera includes: a spectrum coded aperture including at least two regions that pass spectrum channels of an incident light field which are different from each other; and a sensor configured to record the at least two spectrum channels to form an image captured in a sensor basis. The data processor is configured to convert the image captured in the sensor basis into an image of a processing basis, extract a disparity from the image of the processing basis, and convert the disparity into depth information.

Method and apparatus for image capturing and simultaneous depth extraction

Method and system of adaptive reformatting of digital photos and document image. The method includes selecting a rule of calculation of function of value for a pixel depending on results of analyzing an image, generating a map of value and a map of history, changing a size of the image by adding/removing at least one found path by means of interpolation, and repeating generation of the maps of values and history and change of a size of the image until a demanded size of the image is received or a sum of path values exceeds a predetermined threshold.

Method and system of adaptive reformatting of digital image

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Moscow, Russia

Victor Valentinovich Bucha