| CARVIEW |
Select Language
HTTP/2 302
date: Sat, 26 Jul 2025 08:07:18 GMT
content-length: 0
location: https://github.com/opencv/opencv/pull/26773
server-timing: nginx;desc="NGINX";dur=0.623457,glb;desc="GLB";dur=100.449575
x-voltron-version: a2eb102
vary: Accept-Encoding, Accept, X-Requested-With
server: github.com
x-frame-options: DENY
strict-transport-security: max-age=31536000; includeSubDomains; preload
set-cookie: _gh_sess=BTxqEvqJ%2Bec6ExSX9XlegrfvR0bG8DkRX%2BcVPE1sc3n1kAuGg%2B8J8IKgQqcs1SkLlqlsFfCCAFdoGXZ%2Bw2nt88vkX%2FkcrUHr5YkX2uQAuPwfgBpbSATnHhHk%2F3%2FvQ612WKYRd9ijPh%2FUhzFH5O9FhsCliy5XlACxLEZlMoSyKpBNvNHLOBftA6jkXVLk3SebCBy%2BAm4hHb4boRIMkyv%2FiubV5lOJOxNX3VAT7lAADpdgiomICBYJ7WKfGddFS6ElJUjlh5aoWS%2FX68h4kmlVow%3D%3D--HTZgNc7a%2BoslL6GF--vTAQBTCx6FguS3sHf6M7Sw%3D%3D; Path=/; HttpOnly; Secure; SameSite=Lax
set-cookie: _octo=GH1.1.1196850768.1753517238; Path=/; Domain=github.com; Expires=Sun, 26 Jul 2026 08:07:18 GMT; Secure; SameSite=Lax
set-cookie: logged_in=no; Path=/; Domain=github.com; Expires=Sun, 26 Jul 2026 08:07:18 GMT; HttpOnly; Secure; SameSite=Lax
x-github-request-id: CFB2:1C79A4:32C58C:449F43:68848CB6
HTTP/2 200
date: Sat, 26 Jul 2025 08:07:19 GMT
content-type: text/html; charset=utf-8
cache-control: no-cache
content-security-policy: default-src 'none'; base-uri 'self'; child-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net/ productionresultssa1.blob.core.windows.net/ productionresultssa2.blob.core.windows.net/ productionresultssa3.blob.core.windows.net/ productionresultssa4.blob.core.windows.net/ productionresultssa5.blob.core.windows.net/ productionresultssa6.blob.core.windows.net/ productionresultssa7.blob.core.windows.net/ productionresultssa8.blob.core.windows.net/ productionresultssa9.blob.core.windows.net/ productionresultssa10.blob.core.windows.net/ productionresultssa11.blob.core.windows.net/ productionresultssa12.blob.core.windows.net/ productionresultssa13.blob.core.windows.net/ productionresultssa14.blob.core.windows.net/ productionresultssa15.blob.core.windows.net/ productionresultssa16.blob.core.windows.net/ productionresultssa17.blob.core.windows.net/ productionresultssa18.blob.core.windows.net/ productionresultssa19.blob.core.windows.net/ github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.com wss://alive.github.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com release-assets.githubusercontent.com secured-user-images.githubusercontent.com/ user-images.githubusercontent.com/ private-user-images.githubusercontent.com opengraph.githubassets.com copilotprodattachments.blob.core.windows.net/github-production-copilot-attachments/ github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com objects-origin.githubusercontent.com *.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com/ secured-user-images.githubusercontent.com/ private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/
referrer-policy: no-referrer-when-downgrade
server-timing: pull_request_layout-fragment;desc="pull_request_layout fragment";dur=352.24944,conversation_content-fragment;desc="conversation_content fragment";dur=912.710871,conversation_sidebar-fragment;desc="conversation_sidebar fragment";dur=305.324503,nginx;desc="NGINX";dur=1.007915,glb;desc="GLB";dur=101.544002
strict-transport-security: max-age=31536000; includeSubdomains; preload
vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With,Accept-Encoding, Accept, X-Requested-With
x-content-type-options: nosniff
x-frame-options: deny
x-voltron-version: a2eb102
x-xss-protection: 0
server: github.com
content-encoding: gzip
accept-ranges: bytes
x-github-request-id: CFB2:1C79A4:32C5BF:449F7F:68848CB6
Improve robustness for ellipse fitting by MaximSmolskiy · Pull Request #26773 · opencv/opencv · GitHub
Skip to content
Navigation Menu
{{ message }}
-
-
Notifications
You must be signed in to change notification settings - Fork 56.2k
Improve robustness for ellipse fitting #26773
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Merged
asmorkalov
merged 4 commits into
opencv:4.x
from
MaximSmolskiy:improve-robustness-for-ellipse-fitting
Jan 20, 2025
Merged
Improve robustness for ellipse fitting #26773
asmorkalov
merged 4 commits into
opencv:4.x
from
MaximSmolskiy:improve-robustness-for-ellipse-fitting
Jan 20, 2025
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
asmorkalov
requested changes
Jan 15, 2025
asmorkalov
approved these changes
Jan 20, 2025
vrabaud
pushed a commit
to vrabaud/opencv
that referenced
this pull request
Jan 21, 2025
…-for-ellipse-fitting Improve robustness for ellipse fitting opencv#26773 ### Pull Request Readiness Checklist Related to opencv#26694 Current noise addition is not very good because for example it turns degenerate case of one horizontal line into degenerate case of two parallel horizontal lines Improving noise addition leads to improved robustness of algorithms See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake
Merged
NanQin555
pushed a commit
to NanQin555/opencv
that referenced
this pull request
Feb 24, 2025
…-for-ellipse-fitting Improve robustness for ellipse fitting opencv#26773 ### Pull Request Readiness Checklist Related to opencv#26694 Current noise addition is not very good because for example it turns degenerate case of one horizontal line into degenerate case of two parallel horizontal lines Improving noise addition leads to improved robustness of algorithms See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
You can’t perform that action at this time.
Pull Request Readiness Checklist
Related to #26694
Current noise addition is not very good because for example it turns degenerate case of one horizontal line into degenerate case of two parallel horizontal lines
Improving noise addition leads to improved robustness of algorithms
See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request
Patch to opencv_extra has the same branch name.