{"id":1441,"url":"https://github.com/gdawg/uiimage-dsp","last_synced_at":"2025-08-02T04:31:08.410Z","repository":{"id":1509537,"uuid":"1766275","full_name":"gdawg/uiimage-dsp","owner":"gdawg","description":"IOS UIImage processing functions using the vDSP/Accellerate framework for speed. ","archived":false,"fork":false,"pushed_at":"2013-01-30T00:52:18.000Z","size":479,"stargazers_count":371,"open_issues_count":4,"forks_count":41,"subscribers_count":13,"default_branch":"master","last_synced_at":"2024-12-06T08:34:40.501Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"http://mad-dog-software.com","language":"Objective-C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/gdawg.png","metadata":{"files":{"readme":"README","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2011-05-18T14:23:35.000Z","updated_at":"2023-09-22T21:21:02.000Z","dependencies_parsed_at":"2022-08-16T13:31:12.337Z","dependency_job_id":null,"html_url":"https://github.com/gdawg/uiimage-dsp","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/gdawg/uiimage-dsp","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gdawg%2Fuiimage-dsp","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gdawg%2Fuiimage-dsp/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gdawg%2Fuiimage-dsp/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gdawg%2Fuiimage-dsp/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gdawg","download_url":"https://codeload.github.com/gdawg/uiimage-dsp/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gdawg%2Fuiimage-dsp/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":268334610,"owners_count":24233793,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-08-02T02:00:12.353Z","response_time":74,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-01-05T20:15:46.539Z","updated_at":"2025-08-02T04:31:08.121Z","avatar_url":"https://github.com/gdawg.png","language":"Objective-C","funding_links":[],"categories":["Media","UI"],"sub_categories":["Image","Other free courses"],"readme":"UIImage Image Processing extensions using the vDSP/Accelerate framework. \n\nFast Image Blur/Sharpen/Emboss/Matrix operations for UIImage. \n\nREQUIRES IOS 4.0 and The Accelerate framework.\n\nI was in desperate need of a fast blur operation for UIImages and the OpenGL \nsolutions I've seen are a little complicated for my needs, these aren't quite \nas fast but are potentially very powerful and still quite fast relative to \nhand coding loops. \n\nUsage:\n- Ensure your project is set with a base and deployment target \u003e 4.0\n- Include the Accelerate Framework in your project\n- Copy the UIImage+DSP.h and UIImage+DSP.m classes into your project\n- In any class where you wish to use the functions import UIImage+DSP.h\n- Call the imageByApplying... methods, these return an auto-released UIImage.\n\nblur example:\n UIImage* src = [UIImage imageNamed:@\"image.png\"];\n UIImage* blurred = [src imageByApplyingGaussianBlur3x3];\n\n\nPlease feel free to send any bugfixes/pull requests on if you've got something good!","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgdawg%2Fuiimage-dsp","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgdawg%2Fuiimage-dsp","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgdawg%2Fuiimage-dsp/lists"}