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gerrit-public.fairphone.software / platform / external / ComputeLibrary / 871448ee8eff790c4ccc3250008dd71170cc78b2 / . / documentation / struct_keypoint.xhtml
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118<a href="#pub-attribs">Data Fields</a> </div>
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120<div class="title">Keypoint Struct Reference</div> </div>
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122<div class="contents">
123
124<p><code>#include &lt;<a class="el" href="types_8h_source.xhtml">types.h</a>&gt;</code></p>
125<table class="memberdecls">
126<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
127Data Fields</h2></td></tr>
128<tr class="memitem:a6150e0515f7202e2fb518f7206ed97dc"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a6150e0515f7202e2fb518f7206ed97dc">x</a></td></tr>
129<tr class="memdesc:a6150e0515f7202e2fb518f7206ed97dc"><td class="mdescLeft">&#160;</td><td class="mdescRight">The x coordinate. <a href="#a6150e0515f7202e2fb518f7206ed97dc">More...</a><br /></td></tr>
130<tr class="separator:a6150e0515f7202e2fb518f7206ed97dc"><td class="memSeparator" colspan="2">&#160;</td></tr>
131<tr class="memitem:a0a2f84ed7838f07779ae24c5a9086d33"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a0a2f84ed7838f07779ae24c5a9086d33">y</a></td></tr>
132<tr class="memdesc:a0a2f84ed7838f07779ae24c5a9086d33"><td class="mdescLeft">&#160;</td><td class="mdescRight">The y coordinate. <a href="#a0a2f84ed7838f07779ae24c5a9086d33">More...</a><br /></td></tr>
133<tr class="separator:a0a2f84ed7838f07779ae24c5a9086d33"><td class="memSeparator" colspan="2">&#160;</td></tr>
134<tr class="memitem:a2c1c8f9331368f38bfc3eaee260b59a6"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a2c1c8f9331368f38bfc3eaee260b59a6">strength</a></td></tr>
135<tr class="memdesc:a2c1c8f9331368f38bfc3eaee260b59a6"><td class="mdescLeft">&#160;</td><td class="mdescRight">The strength of the keypoint. <a href="#a2c1c8f9331368f38bfc3eaee260b59a6">More...</a><br /></td></tr>
136<tr class="separator:a2c1c8f9331368f38bfc3eaee260b59a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
137<tr class="memitem:a1d28dec57cce925ad92342891bd71e7c"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a1d28dec57cce925ad92342891bd71e7c">scale</a></td></tr>
138<tr class="memdesc:a1d28dec57cce925ad92342891bd71e7c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialized to 0 by corner detectors. <a href="#a1d28dec57cce925ad92342891bd71e7c">More...</a><br /></td></tr>
139<tr class="separator:a1d28dec57cce925ad92342891bd71e7c"><td class="memSeparator" colspan="2">&#160;</td></tr>
140<tr class="memitem:a0e3266fc15309697502533db62b682af"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a0e3266fc15309697502533db62b682af">orientation</a></td></tr>
141<tr class="memdesc:a0e3266fc15309697502533db62b682af"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialized to 0 by corner detectors. <a href="#a0e3266fc15309697502533db62b682af">More...</a><br /></td></tr>
142<tr class="separator:a0e3266fc15309697502533db62b682af"><td class="memSeparator" colspan="2">&#160;</td></tr>
143<tr class="memitem:a7edfed755585d6095522904dbe0ec4d8"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a7edfed755585d6095522904dbe0ec4d8">tracking_status</a></td></tr>
144<tr class="memdesc:a7edfed755585d6095522904dbe0ec4d8"><td class="mdescLeft">&#160;</td><td class="mdescRight">A zero indicates a lost point. <a href="#a7edfed755585d6095522904dbe0ec4d8">More...</a><br /></td></tr>
145<tr class="separator:a7edfed755585d6095522904dbe0ec4d8"><td class="memSeparator" colspan="2">&#160;</td></tr>
146<tr class="memitem:a7cfd13d282af770aaa971755fa092fca"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a7cfd13d282af770aaa971755fa092fca">error</a></td></tr>
147<tr class="memdesc:a7cfd13d282af770aaa971755fa092fca"><td class="mdescLeft">&#160;</td><td class="mdescRight">A tracking method specific error. <a href="#a7cfd13d282af770aaa971755fa092fca">More...</a><br /></td></tr>
148<tr class="separator:a7cfd13d282af770aaa971755fa092fca"><td class="memSeparator" colspan="2">&#160;</td></tr>
149</table>
150<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
151<div class="textblock">
152<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00035">35</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
153</div><h2 class="groupheader">Field Documentation</h2>
154<a class="anchor" id="a7cfd13d282af770aaa971755fa092fca"></a>
155<div class="memitem">
156<div class="memproto">
157 <table class="memname">
158 <tr>
159 <td class="memname">float error</td>
160 </tr>
161 </table>
162</div><div class="memdoc">
163
164<p>A tracking method specific error. </p>
165<p>Initialized to 0 by corner detectors. </p>
166
167<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00043">43</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
168
169</div>
170</div>
171<a class="anchor" id="a0e3266fc15309697502533db62b682af"></a>
172<div class="memitem">
173<div class="memproto">
174 <table class="memname">
175 <tr>
176 <td class="memname">float orientation</td>
177 </tr>
178 </table>
179</div><div class="memdoc">
180
181<p>Initialized to 0 by corner detectors. </p>
182
183<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00041">41</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
184
185</div>
186</div>
187<a class="anchor" id="a1d28dec57cce925ad92342891bd71e7c"></a>
188<div class="memitem">
189<div class="memproto">
190 <table class="memname">
191 <tr>
192 <td class="memname">float scale</td>
193 </tr>
194 </table>
195</div><div class="memdoc">
196
197<p>Initialized to 0 by corner detectors. </p>
198
199<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00040">40</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
200
201</div>
202</div>
203<a class="anchor" id="a2c1c8f9331368f38bfc3eaee260b59a6"></a>
204<div class="memitem">
205<div class="memproto">
206 <table class="memname">
207 <tr>
208 <td class="memname">float strength</td>
209 </tr>
210 </table>
211</div><div class="memdoc">
212
213<p>The strength of the keypoint. </p>
214<p>Its definition is specific to the corner detector. </p>
215
216<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00039">39</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
217
218</div>
219</div>
220<a class="anchor" id="a7edfed755585d6095522904dbe0ec4d8"></a>
221<div class="memitem">
222<div class="memproto">
223 <table class="memname">
224 <tr>
225 <td class="memname">int tracking_status</td>
226 </tr>
227 </table>
228</div><div class="memdoc">
229
230<p>A zero indicates a lost point. </p>
231<p>Initialized to 1 by corner detectors. </p>
232
233<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00042">42</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
234
235<p>Referenced by <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00157">finalize()</a>, and <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00123">init_level_max_initial_estimate()</a>.</p>
236
237</div>
238</div>
239<a class="anchor" id="a6150e0515f7202e2fb518f7206ed97dc"></a>
240<div class="memitem">
241<div class="memproto">
242 <table class="memname">
243 <tr>
244 <td class="memname">int x</td>
245 </tr>
246 </table>
247</div><div class="memdoc">
248
249<p>The x coordinate. </p>
250
251<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00037">37</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
252
253<p>Referenced by <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00157">finalize()</a>, <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00094">init_level_max()</a>, and <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00123">init_level_max_initial_estimate()</a>.</p>
254
255</div>
256</div>
257<a class="anchor" id="a0a2f84ed7838f07779ae24c5a9086d33"></a>
258<div class="memitem">
259<div class="memproto">
260 <table class="memname">
261 <tr>
262 <td class="memname">int y</td>
263 </tr>
264 </table>
265</div><div class="memdoc">
266
267<p>The y coordinate. </p>
268
269<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00038">38</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
270
271<p>Referenced by <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00157">finalize()</a>, <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00094">init_level_max()</a>, and <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00123">init_level_max_initial_estimate()</a>.</p>
272
273</div>
274</div>
275<hr/>The documentation for this struct was generated from the following file:<ul>
276<li>src/core/CL/cl_kernels/<a class="el" href="types_8h_source.xhtml">types.h</a></li>
277</ul>
278</div><!-- contents -->
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283 <li class="navelem"><a class="el" href="struct_keypoint.xhtml">Keypoint</a></li>
284 <li class="footer">Generated on Fri Mar 24 2017 17:23:50 for ARM Compute Library by
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