infinitered/nsfwjs

Run on every frame in Video

Open

#39 创建于 2019年3月4日

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 (18 评论) (0 反应) (1 负责人)JavaScript (7,090 star) (507 fork)batch import
enhancementhacktoberfest-acceptedhelp wanted

描述

Much like the discussion over in #38 There's been a request to run on every frame in a video.

It's possible to do in JS like so: https://jsfiddle.net/bmartel/3h98gsvk/11/

Maybe a syntax like model.classifyVideo(video) or model.classifyAny(img|gif|video)

贡献者指南

技术栈
javascripttensorflow
领域
machine learning
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
JavaScript basicsfamiliarity with TensorFlow.jsunderstanding of video frame processing
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
50
研究方向
The issue requests adding video classification capability to the NSFWJS library, with a suggested API like `model.classifyVideo(video)`. There is a reference implementation in a JSFiddle (see issue body) that processes video frames using canvas and a 'draw' function. To implement, study how the existing `classify` method works for images, then extend it to accept a video element. The video should be sampled at a reasonable frame rate (e.g., requestAnimationFrame) and each frame passed to the model. Look at the discussion in the issue for additional context and any existing attempts. Key files to examine: the main model file (likely `index.js` or similar) and any image classification methods. Ensure the solution is efficient and handles cleanup of video resources.