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searching for Homography (computer vision) 12 found (27 total)

alternate case: homography (computer vision)

Collineation (1,751 words) [view diff] no match in snippet view article find links to article

projective line are homographies. In applications such as computer vision where the underlying field is the real number field, homography and collineation

Visual servoing (4,026 words) [view diff] no match in snippet view article find links to article

a homography, (essentially 3D information) giving an axis of rotation and the angle (by computing the eigenvalues and eigenvectors of the homography).

Video super-resolution (6,510 words) [view diff] no match in snippet view article find links to article

Branch to integrate aligned frames Some methods align frames by calculated homography between frames. TGA (Temporal Group Attention) divide input frames to

Yael Moses (236 words) [view diff] no match in snippet view article find links to article

Yael (2008). "Homography based multiple camera detection and tracking of people in a dense crowd". 2008 IEEE Conference on Computer Vision and Pattern Recognition

Image rectification (1,765 words) [view diff] no match in snippet view article find links to article

"Computing rectifying homographies for stereo vision" (PDF). Proceedings. 1999 IEEE Computer Society Conference on Computer Vision and Pattern Recognition

Camera auto-calibration (651 words) [view diff] no match in snippet view article find links to article

for example, bundle adjustment method) we wish to define rectifying homography H {\displaystyle H} such that { P j H , H − 1 X J } {\displaystyle \left\{P^{j}H

Maximally stable extremal regions (2,746 words) [view diff] no match in snippet view article find links to article

In computer vision, maximally stable extremal regions (MSER) technique is used as a method of blob detection in images. This technique was proposed by

Lucas–Kanade method (1,764 words) [view diff] no match in snippet view article find links to article

In computer vision, the Lucas–Kanade method is a widely used differential method for optical flow estimation developed by Bruce D. Lucas and Takeo Kanade

Kadir–Brady saliency detector (3,172 words) [view diff] no match in snippet view article find links to article

detectors whose main focus is on whole image correspondence. Many computer vision and image processing applications work directly with the features extracted

Rigid motion segmentation (3,387 words) [view diff] no match in snippet view article find links to article

In computer vision, rigid motion segmentation is the process of separating regions, features, or trajectories from a video sequence into coherent subsets

Rank SIFT (823 words) [view diff] no match in snippet view article find links to article

{\displaystyle I(.)} is the indicator function, H m {\displaystyle H_{m}} is the homography transformation from I 0 {\displaystyle I_{0}} to I m {\displaystyle I_{m}}

Affine transformation (3,479 words) [view diff] no match in snippet view article find links to article

applications of affine transformations Affine geometry 3D projection Homography Flat (geometry) Bent function Multilinear polynomial Berger 1987, p. 38