cp structurev3_doc layout param (#3653)

Author: Sunting78

docs/pipeline_usage/tutorials/ocr_pipelines/PP-StructureV3.en.md

@@ -912,11 +912,12 @@ In the above Python script, the following steps are executed:
 <tr>
 <td><code>layout_unclip_ratio</code></td>
 <td>Expansion ratio of the detection box for the layout area detection model</td>
-<td><code>float|Tuple[float,float]|None</code></td>
+<td><code>float|Tuple[float,float]|dict|None</code></td>
 <td>
 <ul>
 <li><b>float</b>: Any floating-point number greater than <code>0</code>;</li>
 <li><b>Tuple[float,float]</b>: The expansion ratios in the horizontal and vertical directions, respectively;</li>
+<li><b>dict</b>, keys as <b>int</b> representing <code>cls_id</code>, values as float scaling factors, e.g., <code>{0: (1.1, 2.0)}</code> means cls_id 0 expanding the width by 1.1 times and the height by 2.0 times while keeping the center unchanged;</li>
 <li><b>None</b>: If set to <code>None</code>, the default value initialized for this parameter in the pipeline will be used, initialized as <code>1.0</code>;</li>
 </ul>
 </td>
@@ -925,10 +926,11 @@ In the above Python script, the following steps are executed:
 <tr>
 <td><code>layout_merge_bboxes_mode</code></td>
 <td>Overlap box filtering method for layout area detection</td>
-<td><code>str|None</code></td>
+<td><code>str|dict|None</code></td>
 <td>
 <ul>
 <li><b>str</b>: <code>large</code>, <code>small</code>, <code>union</code>, representing whether to retain the larger box, the smaller box, or both during overlap box filtering;</li>
+<li><b>dict</b>, keys as <b>int</b> representing <code>cls_id</code> and values as merging modes, e.g., <code>{0: "large", 2: "small"};</li>
 <li><b>None</b>: If set to <code>None</code>, the default value initialized for this parameter in the pipeline will be used, initialized as <code>large</code>;</li>
 </ul>
 </td>

docs/pipeline_usage/tutorials/ocr_pipelines/PP-StructureV3.md

@@ -869,7 +869,7 @@ for item in markdown_images:
 <ul>
 <li><b>float</b>：任意大于 <code>0</code>  浮点数；</li>
 <li><b>Tuple[float,float]</b>：在横纵两个方向各自的扩张系数；</li>
-<li><b>字典</b>, 字典的key为<b>int</b>类型，代表<code>cls_id</code>, value为<b>tuple</b>类型，如<code>{0: (1.1, 2.0)}</code>, 表示将模型输出的第0类别检测框中心不变，宽度扩张1.1倍，高度扩张2.0倍</li>
+<li><b>字典</b>： 字典的key为<b>int</b>类型，代表<code>cls_id</code>, value为<b>tuple</b>类型，如<code>{0: (1.1, 2.0)}</code>, 表示将模型输出的第0类别检测框中心不变，宽度扩张1.1倍，高度扩张2.0倍</li>
 <li><b>None</b>：如果设置为 <code>None</code>, 将默认使用产线初始化的该参数值，初始化为 <code>1.0</code>；</li>
 </ul>
 </td>
@@ -882,7 +882,7 @@ for item in markdown_images:
 <td>
 <ul>
 <li><b>str</b>：<code>large</code>，<code>small</code>, <code>union</code>，分别表示重叠框过滤时选择保留大框，小框还是同时保留</li>
-<li><b>dict</b>, 字典的key为<b>int</b>类型，代表<code>cls_id</code>, value为<b>str</b>类型, 如<code>{0: "large", 2: "small"}</code>, 表示对第0类别检测框使用large模式，对第2类别检测框使用small模式</li>
+<li><b>字典</b>： 字典的key为<b>int</b>类型，代表<code>cls_id</code>, value为<b>str</b>类型, 如<code>{0: "large", 2: "small"}</code>, 表示对第0类别检测框使用large模式，对第2类别检测框使用small模式</li>
 <li><b>None</b>：如果设置为 <code>None</code>, 将默认使用产线初始化的该参数值，初始化为 <code>large</code>；</li>
 </ul>
 </td>