{"version":2,"relationshipURLBase":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html","relationshipResolution":"Resolve relative relationship URLs against relationshipURLBase; complete records and absolute URLs are in blocks.","title":"3. 实例掩码","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html","markdown":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.md","pages":[{"id":"reading-opening","title":"3. 实例掩码","unit":"3. 实例掩码","unitId":"notebook-blocks/1761803a29b74f3abfb120f36f3d725c","chapter":"course","number":1}],"aliases":[{"oldId":"b-94a478464778094123c90369","targetId":"b-94a478464778094123c90369","page":"reading-opening","operation":"move","beforeSHA256":"ddf3568d0338b754fc16cebc1db88a677c1a74738b534f3ccc508b72e6f23a78","afterSHA256":"ddf3568d0338b754fc16cebc1db88a677c1a74738b534f3ccc508b72e6f23a78","reason":"Same source body in authored semantic page"},{"oldId":"b-041ac4b1ab8b7d0c46d2a359","targetId":"b-041ac4b1ab8b7d0c46d2a359","page":"reading-opening","operation":"move","beforeSHA256":"4a7e263ab0c542560f80a0538d258f71e4a31c89f4b45fe9acf973cca10bfdc9","afterSHA256":"4a7e263ab0c542560f80a0538d258f71e4a31c89f4b45fe9acf973cca10bfdc9","reason":"Same source body in authored semantic page"},{"oldId":"b-5ad79ccdeffcd1b62d7db227","targetId":"b-5ad79ccdeffcd1b62d7db227","page":"reading-opening","operation":"move","beforeSHA256":"e91f24e4e4ca40e2099a0d81d30db6568f4bf2074b499eeee6e3959617bd97ac","afterSHA256":"e91f24e4e4ca40e2099a0d81d30db6568f4bf2074b499eeee6e3959617bd97ac","reason":"Same source body in authored semantic page"},{"oldId":"b-ca692add99d6e6b7b409f1e0","targetId":"b-ca692add99d6e6b7b409f1e0","page":"reading-opening","operation":"move","beforeSHA256":"93fe7c165c595944c7af5b3abd9e50016526d59fcb6d412fbfb865bd208f77c4","afterSHA256":"93fe7c165c595944c7af5b3abd9e50016526d59fcb6d412fbfb865bd208f77c4","reason":"Same source body in authored semantic page"},{"oldId":"b-b44b006f2d8102cb2e5176d8","targetId":"b-b44b006f2d8102cb2e5176d8","page":"reading-opening","operation":"move","beforeSHA256":"f20d523d64dfec69608156605a6f115a9fca81e10acb63aec689e89fcd235344","afterSHA256":"f20d523d64dfec69608156605a6f115a9fca81e10acb63aec689e89fcd235344","reason":"Same source body in authored semantic page"},{"oldId":"b-74c3f97c17aad55ad867eac2","targetId":"b-74c3f97c17aad55ad867eac2","page":"reading-opening","operation":"move","beforeSHA256":"98e98a8a50a1209e2f19d3b17a7983a598d3bbf398f953d831ba9db2ee3a6511","afterSHA256":"98e98a8a50a1209e2f19d3b17a7983a598d3bbf398f953d831ba9db2ee3a6511","reason":"Same source body in authored semantic page"},{"oldId":"b-39534e4e84da51d91b62b767","targetId":"b-39534e4e84da51d91b62b767","page":"reading-opening","operation":"move","beforeSHA256":"899c990c35e2bddea0d7259c28a25e9866e2e0997ebc8a532d487e796de5a541","afterSHA256":"899c990c35e2bddea0d7259c28a25e9866e2e0997ebc8a532d487e796de5a541","reason":"Same source body in authored semantic page"},{"oldId":"b-acd1ca533869ea35cf86ebbd","targetId":"b-acd1ca533869ea35cf86ebbd","page":"reading-opening","operation":"move","beforeSHA256":"96d57dacaa7b72f5e8f4790b0a698f95202a50c1e4da7084ee9036a1aa008210","afterSHA256":"96d57dacaa7b72f5e8f4790b0a698f95202a50c1e4da7084ee9036a1aa008210","reason":"Same source body in authored semantic page"},{"oldId":"block-1761803a29b74f3abfb120f36f3d725c--3-实例掩码","targetId":"b-b44b006f2d8102cb2e5176d8","operation":"retain-source-identity"}],"blocks":[{"id":"b-94a478464778094123c90369","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html#b-94a478464778094123c90369","content":"[LAB 03 · 空间信息：表示、采样与掩码](/course/notebooks/49a2c030eafa4e1db6fc4f1a08c3810a.html)","sha256":"ddf3568d0338b754fc16cebc1db88a677c1a74738b534f3ccc508b72e6f23a78","chapter":{"id":"course","title":"3. 实例掩码"},"unit":{"id":"notebook-blocks/1761803a29b74f3abfb120f36f3d725c","title":"3. 实例掩码"},"page":{"id":"reading-opening","title":"3. 实例掩码","number":1},"sectionTitle":"3. 实例掩码","currentQuestion":"3. 实例掩码","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":null,"nextBlock":"b-041ac4b1ab8b7d0c46d2a359","prerequisites":[],"relatedBlocks":[]},{"id":"b-041ac4b1ab8b7d0c46d2a359","type":"h1","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html#b-041ac4b1ab8b7d0c46d2a359","content":"# 3. 实例掩码","sha256":"4a7e263ab0c542560f80a0538d258f71e4a31c89f4b45fe9acf973cca10bfdc9","chapter":{"id":"course","title":"3. 实例掩码"},"unit":{"id":"notebook-blocks/1761803a29b74f3abfb120f36f3d725c","title":"3. 实例掩码"},"page":{"id":"reading-opening","title":"3. 实例掩码","number":1},"sectionTitle":"3. 实例掩码","currentQuestion":"3. 实例掩码","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-94a478464778094123c90369","nextBlock":"b-5ad79ccdeffcd1b62d7db227","prerequisites":[{"id":"b-94a478464778094123c90369","url":"#b-94a478464778094123c90369","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-5ad79ccdeffcd1b62d7db227","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html#b-5ad79ccdeffcd1b62d7db227","content":"按问题继续","sha256":"e91f24e4e4ca40e2099a0d81d30db6568f4bf2074b499eeee6e3959617bd97ac","chapter":{"id":"course","title":"3. 实例掩码"},"unit":{"id":"notebook-blocks/1761803a29b74f3abfb120f36f3d725c","title":"3. 实例掩码"},"page":{"id":"reading-opening","title":"3. 实例掩码","number":1},"sectionTitle":"3. 实例掩码","currentQuestion":"3. 实例掩码","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-041ac4b1ab8b7d0c46d2a359","nextBlock":"b-ca692add99d6e6b7b409f1e0","prerequisites":[{"id":"b-041ac4b1ab8b7d0c46d2a359","url":"#b-041ac4b1ab8b7d0c46d2a359","role":"section-title"},{"id":"b-94a478464778094123c90369","url":"#b-94a478464778094123c90369","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-ca692add99d6e6b7b409f1e0","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html#b-ca692add99d6e6b7b409f1e0","content":"同源场景标签、插值、信息碰撞的轻量解析代码","sha256":"93fe7c165c595944c7af5b3abd9e50016526d59fcb6d412fbfb865bd208f77c4","chapter":{"id":"course","title":"3. 实例掩码"},"unit":{"id":"notebook-blocks/1761803a29b74f3abfb120f36f3d725c","title":"3. 实例掩码"},"page":{"id":"reading-opening","title":"3. 实例掩码","number":1},"sectionTitle":"3. 实例掩码","currentQuestion":"3. 实例掩码","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-5ad79ccdeffcd1b62d7db227","nextBlock":"b-b44b006f2d8102cb2e5176d8","prerequisites":[{"id":"b-041ac4b1ab8b7d0c46d2a359","url":"#b-041ac4b1ab8b7d0c46d2a359","role":"section-title"},{"id":"b-94a478464778094123c90369","url":"#b-94a478464778094123c90369","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-b44b006f2d8102cb2e5176d8","type":"h3","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html#b-b44b006f2d8102cb2e5176d8","content":"### 3. 实例掩码","sha256":"f20d523d64dfec69608156605a6f115a9fca81e10acb63aec689e89fcd235344","chapter":{"id":"course","title":"3. 实例掩码"},"unit":{"id":"notebook-blocks/1761803a29b74f3abfb120f36f3d725c","title":"3. 实例掩码"},"page":{"id":"reading-opening","title":"3. 实例掩码","number":1},"sectionTitle":"3. 实例掩码","currentQuestion":"3. 实例掩码","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-ca692add99d6e6b7b409f1e0","nextBlock":"b-74c3f97c17aad55ad867eac2","prerequisites":[{"id":"b-041ac4b1ab8b7d0c46d2a359","url":"#b-041ac4b1ab8b7d0c46d2a359","role":"section-title"},{"id":"b-94a478464778094123c90369","url":"#b-94a478464778094123c90369","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-74c3f97c17aad55ad867eac2","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html#b-74c3f97c17aad55ad867eac2","content":"![3. 实例掩码](/course/knowledge-assets/bd15e99e56cc9220deed3d6c.jpg)","sha256":"98e98a8a50a1209e2f19d3b17a7983a598d3bbf398f953d831ba9db2ee3a6511","chapter":{"id":"course","title":"3. 实例掩码"},"unit":{"id":"notebook-blocks/1761803a29b74f3abfb120f36f3d725c","title":"3. 实例掩码"},"page":{"id":"reading-opening","title":"3. 实例掩码","number":1},"sectionTitle":"3. 实例掩码","currentQuestion":"3. 实例掩码","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-b44b006f2d8102cb2e5176d8","nextBlock":"b-39534e4e84da51d91b62b767","prerequisites":[{"id":"b-b44b006f2d8102cb2e5176d8","url":"#b-b44b006f2d8102cb2e5176d8","role":"section-title"},{"id":"b-94a478464778094123c90369","url":"#b-94a478464778094123c90369","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-39534e4e84da51d91b62b767","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html#b-39534e4e84da51d91b62b767","content":"两个杯子同类，但分别保留 cup-red、cup-blue 的实例身份；书为独立对象。改变类别或实例身份不会自动改变可见轮廓。","sha256":"899c990c35e2bddea0d7259c28a25e9866e2e0997ebc8a532d487e796de5a541","chapter":{"id":"course","title":"3. 实例掩码"},"unit":{"id":"notebook-blocks/1761803a29b74f3abfb120f36f3d725c","title":"3. 实例掩码"},"page":{"id":"reading-opening","title":"3. 实例掩码","number":1},"sectionTitle":"3. 实例掩码","currentQuestion":"3. 实例掩码","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-74c3f97c17aad55ad867eac2","nextBlock":"b-acd1ca533869ea35cf86ebbd","prerequisites":[{"id":"b-b44b006f2d8102cb2e5176d8","url":"#b-b44b006f2d8102cb2e5176d8","role":"section-title"},{"id":"b-94a478464778094123c90369","url":"#b-94a478464778094123c90369","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-acd1ca533869ea35cf86ebbd","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/1761803a29b74f3abfb120f36f3d725c.html#b-acd1ca533869ea35cf86ebbd","content":"ImageGen 场景＋代码绘制教学标注，非模型预测。","sha256":"96d57dacaa7b72f5e8f4790b0a698f95202a50c1e4da7084ee9036a1aa008210","chapter":{"id":"course","title":"3. 实例掩码"},"unit":{"id":"notebook-blocks/1761803a29b74f3abfb120f36f3d725c","title":"3. 实例掩码"},"page":{"id":"reading-opening","title":"3. 实例掩码","number":1},"sectionTitle":"3. 实例掩码","currentQuestion":"3. 实例掩码","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-39534e4e84da51d91b62b767","nextBlock":null,"prerequisites":[{"id":"b-b44b006f2d8102cb2e5176d8","url":"#b-b44b006f2d8102cb2e5176d8","role":"section-title"},{"id":"b-94a478464778094123c90369","url":"#b-94a478464778094123c90369","role":"problem-context"}],"relatedBlocks":[]}]}