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- Pinhole_camera_model abstract "The pinhole camera model describes the mathematical relationship between the coordinates of a 3D point 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 model does not include, for example, geometric distortions or blurring of unfocused objects caused by lenses and finite sized apertures. It also does not take into account that most practical cameras have only discrete image coordinates. This means that the pinhole camera model can only be used as a first order approximation of the mapping from a 3D scene to a 2D image. Its validity depends on the quality of the camera and, in general, decreases from the center of the image to the edges as lens distortion effects increase.Some of the effects that the pinhole camera model does not take into account can be compensated for, for example by applying suitable coordinate transformations on the image coordinates, and other effects are sufficiently small to be neglected if a high quality camera is used. This means that the pinhole camera model often can be used as a reasonable description of how a camera depicts a 3D scene, for example in computer vision and computer graphics.".
- Pinhole_camera_model thumbnail Pinhole-camera.svg?width=300.
- Pinhole_camera_model wikiPageExternalLink ?id=DnFaUidM-B0C&pg=PA7&dq=pinhole+intitle:%22Epipolar+geometry%22.
- Pinhole_camera_model wikiPageExternalLink ?id=si3R3Pfa98QC&pg=PA153&dq=pinhole+intitle:%22Multiple+View+Geometry+in+computer+vision%22.
- Pinhole_camera_model wikiPageExternalLink www.luvitech.com.
- Pinhole_camera_model wikiPageID "12518245".
- Pinhole_camera_model wikiPageRevisionID "596336927".
- Pinhole_camera_model hasPhotoCollection Pinhole_camera_model.
- Pinhole_camera_model subject Category:Cameras.
- Pinhole_camera_model subject Category:Geometry_in_computer_vision.
- Pinhole_camera_model type Artifact100021939.
- Pinhole_camera_model type Camera102942699.
- Pinhole_camera_model type Cameras.
- Pinhole_camera_model type Equipment103294048.
- Pinhole_camera_model type Instrumentality103575240.
- Pinhole_camera_model type Object100002684.
- Pinhole_camera_model type PhotographicEquipment103926148.
- Pinhole_camera_model type PhysicalEntity100001930.
- Pinhole_camera_model type Whole100003553.
- Pinhole_camera_model comment "The pinhole camera model describes the mathematical relationship between the coordinates of a 3D point 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 model does not include, for example, geometric distortions or blurring of unfocused objects caused by lenses and finite sized apertures.".
- Pinhole_camera_model label "Pinhole camera model".
- Pinhole_camera_model label "小孔成像".
- Pinhole_camera_model sameAs m.02wb229.
- Pinhole_camera_model sameAs Q14369636.
- Pinhole_camera_model sameAs Q14369636.
- Pinhole_camera_model sameAs Pinhole_camera_model.
- Pinhole_camera_model wasDerivedFrom Pinhole_camera_model?oldid=596336927.
- Pinhole_camera_model depiction Pinhole-camera.svg.
- Pinhole_camera_model isPrimaryTopicOf Pinhole_camera_model.
