Search results

...factorization''' is the seminal work by Carlo Tomasi and [[Takeo Kanade]] in the early 1990s.<ref name=tomasi91>{{cite journal |title=Shape and motion from image streams under orthography: a factorization method. ...

...alibration does not require any special calibration objects in the scene. In the visual effects industry, camera auto-calibration is often part of the [ ...rojected from a [[Euclidean space]] through a linear, 5 degree of freedom (in the simplest case), pinhole camera model with [[Image distortion|non-linear ...

...on of a shape in an image when information about the motion is significant in its description. There are currently two established versions of velocity m ..._{xy}</math> is the intensity of the pixel at the point <math>(x,y)</math> in the image, and <math>x^p y^q</math> is the basis function. ...

...tion into ''(C+1)''-way array, and analysis techniques can reveal patterns in the underlying data undetected by other methods.<ref name=Coppi1989> ...iway data analysis was first formalized as the result of a conference held in 1988. The result of this conference was the first text specifically addres ...

{{Short description|Computer vision algorithm}} ...and corners.<ref name="dey"/> Since then, it has been improved and adopted in many algorithms to preprocess images for subsequent applications. ...

...nformation can be extracted by examining the relative positions of objects in the two panels. This is similar to the biological process of [[stereopsis]] ...nates of [[correspondence problem|corresponding]] image points. The values in this disparity map are inversely proportional to the scene depth at the cor ...

In [[computer vision]], the '''Kanade–Lucas–Tomasi (KLT) feature tracker''' is an approach to [[ ...ence between <math>F(x+h)</math> and <math>G(x)</math>, for <math>x</math> in some region of interest <math>R</math>. ...

...name="MyRef2">{{cite journal |title=Document mosaicing |journal=Image and Vision Computing |year=1999 |doi=10.1016/S0262-8856(98)00178-4 |volume=17 |issue=8 *[[Feature detection (computer vision)|Feature detecting]] ...

...each hypothesis give a most probable action. This technique is widely used in the area of [[artificial intelligence]]. ...texture and so on, which can be detected by [[feature detection (computer vision)|feature detection]] methods. ...

...f this segmentation is to differentiate and extract the meaningful [[rigid motion]] from the background and analyze it. [[Image segmentation]] techniques lab ...on has found an increase in its application over the recent past with rise in [[surveillance]] and [[video editing]]. These algorithms are discussed furt ...

In [[mathematics]], a '''superellipsoid''' (or '''super-ellipsoid''') is a [[s ...|last3=Geiger |first3=Andreas |title=2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) |chapter=Learning Unsupervised Hierarchical ...

...es]] which determine blending of the layers. The technique is very popular in [[video editing]] because it allows to substitute the background, or proces ...e mattes were drawn by hand. Nowadays, the process can be automatized with computer algorithms. ...

{{Short description|Computer vision algorithm}} ...it has encountered wide adoption in [[real-time system|real-time]] stereo vision applications such as [[robotic]]s and [[advanced driver assistance system]] ...

...en point cannot be determined solely from the values of the input function in any neighbourhood of any point. An example of a nonlocal operator is the [[ ...h>Au(y) = Av(y)</math> for all functions <math>u</math> and <math>v</math> in <math>F(X)</math> which are equivalent at <math>x</math>. A nonlocal operat ...

In [[differential geometry]], the '''total absolute curvature''' of a [[smooth | series = Lecture Notes in Computer Science ...

...scale after a second spray of varnish FRD.jpg|thumb|500px|A [[3D selfie]] in 1:20 scale printed by [[Shapeways]] using gypsum-based printing, created by ...eep Generative Networks. In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (pp. 1511-1519).|website=[[GitHub]] |date=6 March 2 ...

In [[discrete geometry]], an '''arrangement''' is the decomposition of the d-d For a set <math>A</math> of objects in <math>\mathbb{R}^d</math>, the cells in the arrangement ...

In signal processing it is useful to simultaneously analyze the space and freq ...evertheless, the Log-Gabor filter has been shown to be particularly useful in image processing applications, because it has been shown to better capture ...

{{short description|Term in robotics and motion planning}} ...ot]] that will result in a [[collision]] with another robot at some moment in time, assuming that the other robot maintains its current velocity.<ref nam ...

In [[computer vision]], a '''saliency map''' is an [[image]] that highlights either the region o ...[[V1 Saliency Hypothesis|saliency map constructed by biological or natural vision]]. ...