Feature detection (computer vision): Difference between revisions

Revision as of 18:51, 25 July 2019

Revision as of 11:00, 18 December 2019

Line 42:

== Feature detectors ==

{| class="wikitable"

|+ Common feature detectors and their classification:

Line 48 ⟶ 47:

|-

| [[Canny edge detector|Canny]]

| X{{Yes}}

| {{No}}

|

| {{No}}

|

|-

|-

| [[Sobel operator|Sobel]]

| X{{Yes}}

| {{No}}

|

| {{No}}

|

|-

|-

| [[Kayyali operator|Kayyali]]

| X{{Yes}}

| {{No}}

|

| {{No}}

|

|-

|-

|[[Corner detection#The Harris & Stephens / Plessey / Shi–Tomasi corner detection algorithms|Harris & Stephens / Plessey / Shi–Tomasi]]

| X{{Yes}}

| X{{Yes}}

| {{No}}

|

|-

|[[Corner detection#The SUSAN corner detector|SUSAN]]

| X{{Yes}}

| X{{Yes}}

| {{No}}

|

|-

|[[Corner detection#The Shi and Tomasi corner detection algorithm|Shi & Tomasi]]

| {{No}}

| X{{Yes}}

| {{No}}

|

|-

|[[Corner detection#The level curve curvature approach|Level curve curvature]]

| {{No}}

|

| X{{Yes}}

| {{No}}

|

|-

|[[Features from accelerated segment test|FAST]]

| {{No}}

|

| X{{Yes}}

| X{{Yes}}

|-

|[[Blob detection#The Laplacian of Gaussian|Laplacian of Gaussian]]

| {{No}}

|

| X{{Yes}}

| X{{Yes}}

|-

| [[Difference of Gaussians]]

| {{No}}

| X{{Yes}}

| X{{Yes}}

|-

|[[Blob detection#The determinant of the Hessian|Determinant of Hessian]]

| {{No}}

|

| X{{Yes}}

| X{{Yes}}

|-

| [[MSER]]

| {{No}}

|

| {{No}}

|

| X{{Yes}}

|-

| [[Principal Curvature-Based Region Detector|PCBR]]

| {{No}}

|

| {{No}}

|

| X{{Yes}}

|-

| [[Blob detection#Grey-level blobs, grey-level blob trees and scale-space blobs|Grey-level blobs]]

| {{No}}

|

| {{No}}

|

| {{Yes}}

|X

|}