Porn Blocker

Recognizes and blocks porn and suggestive images. Help us make porn detection better by reporting images.

什麼是Porn Blocker?

Porn Blocker是由Nathan Murray開發的Chrome擴展程式,該擴展的主要功能是“Recognizes and blocks porn and suggestive images. Help us make porn detection better by reporting images.”。

擴展截圖

screenshot

下載Porn Blocker擴展crx文件

下載Porn Blocker擴展crx格式的文件,手動將Chrome擴充功能安裝到瀏覽器中,也可以將crx文件分享給朋友,輕鬆安裝Chrome擴充功能。

擴展使用說明

                        Help us improve automatic porn detection by flagging images that actually aren't porn so that we can make it better!

Note: This tool is not meant to be used as a parental control or accountability software. It is easily disabled in Chrome. The goal is to gather images to improve the state of the art so that reliable porn detection can work on all devices in real time.

** Why we created this **

Porn detection with computer vision is a difficult problem with varying levels of success. Nowadays best of breed porn detection is very good at correctly identifying porn, but also recognizes many images as false positives. This can be attributed to the datasets used for training. It is easy to scrape a website for porn images and train a classifier to correctly identify those images as porn, with a sample of control images used to make sure the classifier finds particular features in the images. In the case of porn, the assumption would be that particular body parts would be the features that determine whether an image is porn or not. The problem is that if the control images are not choosen well, the features could actually be too broad and classify images as porn that aren't even closely related. For instance, the NSFW Mobile classifier currently classifies some images of rockets and bananas as porn. A reasonable observer can surmise why that's the case. We hypothesize that there are significant other types of images that result in false positives. The only way to know is to gather a dataset of the false positive images, which is what this chrome extension strives to do. Also, since this tool will be used in the wild, it will be a good proxy to build a dataset that contains a good distribution of all types of images.

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擴展基本資訊

名稱 Porn Blocker Porn Blocker
ID jdjldnifikfcmahncbamfcglceiegbje
官方網址 https://chrome.google.com/webstore/detail/porn-blocker/jdjldnifikfcmahncbamfcglceiegbje
簡介 Recognizes and blocks porn and suggestive images. Help us make porn detection better by reporting images.
檔案大小 1.27 MB
安裝次數 2,000
目前版本 0.5.0
更新時間 2020-11-23
上架時間 2019-11-25
評分 4.31/5 共 13 次評分
開發者 Nathan Murray
電子郵箱 [email protected]
付費類型 free
擴展官網 https://github.com/nmurray1984/porn-blocker-chrome-extension
說明頁面URL https://github.com/nmurray1984/porn-blocker-chrome-extension
支援的語言 en-US
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Porn Blocker",
    "version": "0.5.0",
    "description": "Recognizes and blocks porn and suggestive images. Help us make porn detection better by reporting images.",
    "homepage_url": "https:\/\/github.com\/nmurray1984\/porn-blocker-chrome-extension",
    "author": "Nathan Murray",
    "permissions": [
        "activeTab",
        "webRequest",
        "tabs",
        "contextMenus",
        ""
    ],
    "background": {
        "scripts": [
            "src\/background.js"
        ],
        "persistent": true
    },
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "js": [
                "src\/content.js"
            ],
            "all_frames": true,
            "run_at": "document_start"
        }
    ],
    "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
    "manifest_version": 2
}