justadudewhohacks/face-api.js

FaceLandmarks68: left and right eyes/brows are reversed.

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#222 创建于 2019年2月21日

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 (10 评论) (0 反应) (0 负责人)TypeScript (15,839 star) (3,649 fork)batch import
buggood first issuehelp wanted

描述

Hello,

FaceLandmarks68.getLeftEye() returns points corresponding to the right eye, and FaceLandmarks68.getRightEye() returns points corresponding to the left eye. Same issue for the FaceLandmarks68.getLeftEyeBrow() and FaceLandmarks68.getRightEyeBrow().

贡献者指南

技术栈
typescripttensorflowjavascript
领域
machine learningfull stack
议题类型
bug
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。
2
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。
under 1 hour
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
basic TypeScriptknowledge of face landmarks
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。
90
研究方向
Examine the FaceLandmarks68 class definition, likely in src/faceLandmarksNet/FaceLandmarks68.ts. Compare the landmark indices used in getLeftEye() and getRightEye() with the standard 68 point facial landmark mapping. The bug suggests that the left and right eye indices are swapped. A similar swap likely exists for eyebrows. The fix involves swapping the returned arrays or adjusting the index constants. Look at the issue comments for any discussion about the expected indices, and verify against the original paper or training data.