A camera unit that captures and generates a plurality of images of a subject and a setting unit that sets different image capturing positions of the camera unit are provided. The setting unit sets the different image capturing positions so that the distance between an n-th image capturing position and an n+1th image capturing position and the distance between an m-th image capturing position and an m+1th image capturing position among the different image capturing positions differ from each other, where n and m are different natural numbers.

A camera assembly for use in medical tracking applications having a range camera and a thermographic camera in a fixed relative position. The range camera is configured to acquire a first image of an object at a first instant of time and a second image at a second instant of time. The thermographic camera is configured to acquire a first thermal image of the object at the first instant and a second thermal image at the second instant. A processor identifies at least one point pair in the first thermal image and the second thermal image. The at least one point pair is mapped to corresponding point pairs associated with the first image and the second image. Movement of the object is determined based on the mapping.

A camera assembly for use in medical tracking applications having a range camera and a thermographic camera in a fixed relative position. The range camera is configured to acquire a first image of an object at a first instant of time and a second image at a second instant of time. The thermographic camera is configured to acquire a first thermal image of the object at the first instant and a second thermal image at the second instant. A processor identifies at least one point pair in the first thermal image and the second thermal image. The at least one point pair is mapped to corresponding point pairs associated with the first image and the second image. Movement of the object is determined based on the mapping.

A device and method for three-dimensional (3-D) imaging using a defocusing technique is disclosed. The device comprises a lens, a central aperture located along an optical axis for projecting an entire image of a target object, at least one defocusing aperture located off of the optical axis, a sensor operable for capturing electromagnetic radiation transmitted from an object through the lens and the central aperture and the at least one defocusing aperture, and a processor communicatively connected with the sensor for processing the sensor information and producing a 3-D image of the object. Different optical filters can be used for the central aperture and the defocusing apertures respectively, whereby a background image produced by the central aperture can be easily distinguished from defocused images produced by the defocusing apertures.

A device and method for three-dimensional (3-D) imaging using a defocusing technique is disclosed. The device comprises a lens, a central aperture located along an optical axis for projecting an entire image of a target object, at least one defocusing aperture located off of the optical axis, a sensor operable for capturing electromagnetic radiation transmitted from an object through the lens and the central aperture and the at least one defocusing aperture, and a processor communicatively connected with the sensor for processing the sensor information and producing a 3-D image of the object. Different optical filters can be used for the central aperture and the defocusing apertures respectively, whereby a background image produced by the central aperture can be easily distinguished from defocused images produced by the defocusing apertures.

There is provided a method of automatically landing a drone on a landing pad having thereon guiding-elements arranged in a pattern relative to a central region of the landing pad, comprising: receiving first image(s) captured by a camera of the drone, processing the first image(s) to compute a segmentation mask according to an estimate of a location of the landing pad, receiving second image(s) captured by the camera, processing the second image(s) according to the segmentation mask to compute a segmented region and extracting from the segmented region guiding-element(s), determining a vector for each of the extracted guiding-element(s), and aggregating the vectors to compute an estimated location of the central region of the landing pad, and navigating and landing the drone on the landing pad according to the estimated location of the central region of the landing pad.

An imaging platform and camera system with an oscillating platform having two dimensions or degrees of freedom of movement having three parallel axes about a single mounting position, an accelerometer, light meters, central processing unit, software techniques and sequence of imaging methodology to create a matrix of images by converting XYZ data into a 2-D matrix. A set of images, tagged with XYZ data at a range of degrees, are placed into the matrix. Adjacent, corresponding and opposite images for specific locations and object placement are captured. Patterns are created from sets of images previously photographed from exact XYZ coordinates that correspond to the 2-D matrix pattern, creating an illusion of 3-D oscillation of the objects, including dynamic texture, color and glimmer.

A method and apparatus are provided to allow the viewing of an item from several virtual positions for evaluation and potential purchase. The information, including photographs, about the item is made available using the Internet.

A method for photographing at least a portion of a subject is disclosed, the method comprising: generating a photography scheme, the photography scheme comprising a set of photography control points, each of the photography control points comprising: a location of the platform relative to the subject; an orientation of the platform relative to the subject; and one or more photography parameters; determining a location and an orientation of the platform carrying the imaging system; navigating the platform to each of the photography control points and operating the imaging system to capture an image of the subject at each of the photography control points according to the associated photography parameters. A method of administering photodynamic therapy to a subject is also disclosed.

A vehicle photographic booth is provided that accommodates cameras with lenses with focal lengths that avoid wide angle distortion that is common in low end car photography. The photographic booth has an ovoid hemispherical dome shape with a camera mounted at the apex of the ovoid portion so as to accommodate longer focal length lenses. The overall dimension of the ovoid section of the dome for placement of a camera is determined by the available floor space of a user. The use of an enclosed ovoid hemispherical dome shape that rotates with respect to a stationary stage, or in the alternative a fixed enclosed ovoid hemispherical dome with a rotating stage allows for much less light to be needed as compared to a full open volume. An ovoid shape also provides a smaller fixed footprint than a full structure for an equal camera distance from a subject.