轉(zhuǎn)自zhouyelihua**http://blog.csdn.net/zhouyelihua/article/details/46674191**

在攝像機(jī)標(biāo)定過(guò)程中常常需要打印棋盤格程序，還有就是在投影儀標(biāo)定當(dāng)中常常需要投射和投影儀相同分辨率的

<code class="language--matlab hljs matlab has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: 'Source Code Pro', monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;">close all; clear all; clc; width=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1024</span> ; <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%pattern的寬</span> height=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">768</span> ; <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%pattern的高</span> img_final=<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">zeros</span>(height,width); reinforceconner=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span> ;<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%是否加強(qiáng)角點(diǎn) </span> row=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">10</span>; <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%pattern中棋盤格的行數(shù)</span> col=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">13</span> ; <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%pattern中棋盤格的列數(shù)</span> <span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">45</span>; <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%pattern中棋盤格的大小</span> org_X=(height-row*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>)/<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">2</span>; <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%pattern關(guān)于縱軸方向的位置，默認(rèn)放在中間</span> org_Y=(width-col*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>)/<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">2</span>; <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%pattern關(guān)于橫軸方向的位置，默認(rèn)放在中間</span>color1=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>;color2=color1; img=<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">zeros</span>(row*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>,col*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>); <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span> <span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">i</span>=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>:(row-<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>)color2=color1;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span> <span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">j</span>=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>:(col-<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>)<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> color2==<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>img(<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">i</span>*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>+<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>:(<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">i</span>+<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>)*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>-<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>,<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">j</span>*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>+<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>:(<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">j</span>+<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>)*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>-<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>)=color2;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">end</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%不加的話，可以注釋掉</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">%</span>color2=~color2;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">end</span>color1=~color1; <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">end</span> img_final(org_X:org_X+row*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>-<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>,org_Y:org_Y+col*<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">length</span>-<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>)=img;img_final=~img_final;figure;imshow(img_final); imwrite(img_final, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'cheesBoard.bmp'</span>,<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'bmp'</span>);</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right-width: 1px; border-right-style: solid; border-right-color: rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right-width: 1px; border-right-style: solid; border-right-color: rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"></ul>

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