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Financial modeling is the task of building an abstract representation (a model) of a real world financial situation. [1] This is a mathematical model designed to represent (a simplified version of) the performance of a financial asset or portfolio of a business, project, or any other investment.
The pinhole camera model describes the mathematical relationship between the coordinates of a point in three-dimensional space and its projection onto the image plane of an ideal pinhole camera, where the camera aperture is described as a point and no lenses are used to focus light.
The first mass-market camera phone was the J-SH04, a Sharp J-Phone model sold in Japan in November 2000. [30] [29] It could instantly transmit pictures via cell phone telecommunication. [31] By the mid-2000s, higher-end cell phones had an integrated digital camera, and by the early 2010s, almost all smartphones had an integrated digital camera ...
Loreo also makes currently, a cross-view 35mm film only, 3D CAMERA, (model 321) which takes "deeper" stereo images, with a wider mirror system, sold with a folding print viewer included. Nimslo 3D – The first compact consumer level lenticular camera, designed to take 3D prints that are viewable without glasses or special technique.
Photograph of a tree, sun, and grass while deliberately shaking the camera. Shaky camera, [1] shaky cam, [2] jerky camera, queasy cam, [3] run-and-gun [4] or free camera [4] is a cinematographic technique where stable-image techniques are purposely dispensed with shaking.
The final model was the Leica R9, which could be fitted with the Digital Module back. Leica was slow to produce an auto-exposure model, and never made a Leica R model that included auto-focusing. In 2009 the R-series was discontinued, citing new camera developments that had caused a massive loss of Leica sales. [13]
The camera matrix derived in the previous section has a null space which is spanned by the vector = This is also the homogeneous representation of the 3D point which has coordinates (0,0,0), that is, the "camera center" (aka the entrance pupil; the position of the pinhole of a pinhole camera) is at O.
This is an accepted version of this page This is the latest accepted revision, reviewed on 30 January 2025. Optical device for recording images For other uses, see Camera (disambiguation). Leica camera (1950s) Hasselblad 500 C/M with Zeiss lens A camera is an instrument used to capture and store images and videos, either digitally via an electronic image sensor, or chemically via a light ...