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10：RGB→框](https://deepnote.com/project/38755e4e-23f6-4f5f-8c68-8a2e4114b1c1/notebook/a14237bfa9dd413d959ab4e458e11f42) 与 [LAB 11：RGB→mask](https://deepnote.com/project/38755e4e-23f6-4f5f-8c68-8a2e4114b1c1/notebook/9e268706471944e3a59e6f568f9ce9a3) 中选一本。框公式查 [CLS 07](https://deepnote.com/project/38755e4e-23f6-4f5f-8c68-8a2e4114b1c1/notebook/586e66e049764158a50747e69c219312)，像素损失与实例区别查 [CLS 08](https://deepnote.com/project/38755e4e-23f6-4f5f-8c68-8a2e4114b1c1/notebook/2d81e2a1936043349eacb71c53c0defa)，不必按编号全部运行。","sha256":"88eb52f758ba619b266cd6a7df490accbf0ddbd895b06e5532f4e2ead6d6fa28","chapter":{"id":"course","title":"学习路径： 一张图怎样变成一组框 · 像素、边界与对象身份"},"unit":{"id":"notebook-blocks/d704ba6fc7e641f5b6d95572806fb361","title":"学习路径： 一张图怎样变成一组框 · 像素、边界与对象身份"},"page":{"id":"reading-opening","title":"学习路径： 一张图怎样变成一组框 · 像素、边界与对象身份","number":1},"sectionTitle":"学习路径： 一张图怎样变成一组框 · 像素、边界与对象身份","currentQuestion":"学习路径： 一张图怎样变成一组框 · 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