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      <title>2팀 by Hyunsuk Lim</title>
      <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1</link>
      <description>studio project</description>
      <language>en-us</language>
      <pubDate>2021-06-04 00:06:29 UTC</pubDate>
      <lastBuildDate>2021-06-15 02:27:32 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>6/4 project planning 관련 질문</title>
         <author>limhs3533</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1583943640</link>
         <description><![CDATA[<div>- What is the meaning of Jitter?<br>- What is the differences between learning mode and rescan mode?<br>&nbsp;learning mode : 기존 유저 사진 추가<br>&nbsp;rescan mode : 새로운 사람 등록?<br><del>- How to display output? (Format)</del><br>- What is the meaning of amplifying analysis information? 추가 분석되는 정보 표현을 의미? (인식률 vs 나이 / 성별 / 인종)<br><del>- Image analysis application 의미? (별도 개발 필요?)</del><br>- Is secure mode selectable?</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-04 00:07:46 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1583943640</guid>
      </item>
      <item>
         <title>개발아이디어</title>
         <author>limhs3533</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1583989013</link>
         <description><![CDATA[<div>- iframe(key frame) 활용<br>- 확장성 관련 고민한 내용 디자인에 표현되도록(성별/나이 인식)<br>- Jetson code 객체화 필요<br>- UDP로 하되 TCP도 테스트 필요(Back data)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-04 00:31:15 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1583989013</guid>
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      <item>
         <title>읽을거리</title>
         <author>sunju0807</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1584005923</link>
         <description><![CDATA[<div>NTCNN : https://yeomko.tistory.com/16</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-04 00:38:35 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1584005923</guid>
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      <item>
         <title>Todo List</title>
         <author>jhoonbhang</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1584017943</link>
         <description><![CDATA[<div>1) UDP TCP  성능비교</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-04 00:43:37 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1584017943</guid>
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      <item>
         <title>Project planning</title>
         <author>knifecxz</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1584416015</link>
         <description><![CDATA[<div>&lt;오버뷰&gt;<br>Architect and add features to an embedded face recognition system running on a Jetson Nano<br>processor that utilizes CUDA that utilizes a windows C++ or Java control and display application.<br><br>• Ensure the best possible performance; minimize latency and<br>jitter while maximizing face detection, recognition accuracy,<br>image quality and frame rate<br>• Control/Display application can be written in C++ or Java (your<br>choice)<br>• Ensure application network communication is secure<br><br>&lt;Project Responsibilities&gt;<br>1. Ensure the best possible performance; minimize latency<br>and jitter while maximizing face detection, recognition<br>accuracy, image quality and frame rate.<br>-&gt; CPU로 그리는 recognition 박스를 CUDA로 그리도록 전환<br>-&gt; Improve SVM prediction 부분<br>-&gt; Implement object tracker to improve classification by considering recent predictions for the tracked face<br>(나중에 성능 QA로 고려 가능)<br><br>2. Measure and display performance frame rate, frame size, jitter, latency and recognition accuracy.<br>Accuracy should be measured using the demo video and identifying people on key frames.<br>Accuracy will be computed using a set of 25 provided frame numbers in the demo video.<br>-&gt; 퍼포먼스 측정해서 출력할 방법 필요 - FPS 숫자 / Frame size / Jitter / Latency / Accuracy 등<br>-&gt; Accuracy의 경우는 Key frame(I frame)에 존재하는 사람의 숫자를 통해 측정되어야만 함<br>-&gt; Accuracy는 25개의 frame을 통해 계산되어질 것이다. -&gt; 총 25개의 key frame을 measure해서 최종 정확성 계산할거다..인듯<br>(FR로 고려 가능)<br><br>3. Implementing the specified enhancements to the applications.<br>-&gt; 1번 것들 적용 or 추가 feature 구현하여 적용<br><br>4. Proper fault/error detection, recovery, and reporting.<br>-&gt; 네트워크 에러 / 시스템 stuck / 등등..<br>(FR로 고려 가능)<br><br>5. Ensure application network communication is secure<br>-&gt; TCP는 자체가 secure...? / UDP에 대한 대책...스트림을 encrypt 할 것인가.. 전체 혹은 일부만.. 등등<br>(FR로 고려 가능)<br><br>&lt;The user display and system control application is responsible&gt;<br>1. Establishing secure and authenticated communication with the camera and image<br>analysis application and user interface when secure mode is selected or<br>requested.<br>-&gt; Secure 모드는 App을 통해 유저 선택<br><br>2. Provides the user interface to control the system. User Interface shall support the<br>following modes of operation:<br>a) Learning Mode - User images can be added to the image database. In this mode the<br>interface should query for the name of the person in front of the camera and the number of<br>samples to be collected.<br>b) Rescan Mode - Ability to add a new person face directory on the embedded system and<br>have the system restart with new image set for recognition.<br>c) Run Mode – System utilizes camera to identify faces and perform facial recognition.<br>d) Test Run Mode – System utilizes a video file to identify faces and perform facial recognition.<br>-&gt; Jetson 쪽을 control 할 수 있는 인터페이스가 필요.. 네트워크를 통해 유저 application이 이를 호출하게 됨<br>(External interface로 고려 가능 / select mode를 위한 인터페이스 필요)<br>-&gt; 정의된 4가지 모드에 맞게 Jetson이 동작할 수 있어야 함<br>&nbsp;-&gt; 러닝 모드에서는 기존에 등록된 사람(이름을 Jetson에 전달 필요)에 대해 카메라에 보이는 사람(or 이미지파일)과 샘플 개수를 Jetson에게 알려줘서 DB에 습득(?)시킬 수 있어야 함<br>&nbsp;-&gt; 리스캔 모드에서는 신규 사람을 추가하는 것으로, face 디렉토리에 인식된 새로운 사람을 추가.. 그런데 image set 이 카메라 소스일지, 이미지 파일인지 확인필요함. 이후에 시스템 리부팅함<br>&nbsp;-&gt; 런 모드는 카메라를 통한 일반적인 얼굴 인식 모드.. DB에 있는 사람과 매핑해서 누군지 알려주는..<br>&nbsp;-&gt; 테스트 런 모드는 비디오 파일을 통한 얼굴 인식 모드<br><br>3. Communicating with the camera and image analysis application is secure.<br>-&gt; Secure 모드 지원<br><br>4. Display image frames, frame size, performance information, and any<br>accompanying amplifying analysis information received from the camera and<br>image analysis application in the format specified.<br>-&gt; 퍼포먼스 관련 정보를 화면에 출력해줘야 하는데... amplifying analysis information은 정확한 의미 확인 필요<br><br>You may use your laptops to assume various roles in your system in anyway you like<br>You may use 3rd party, open-source SW, but please check with the owner (course instructor).<br>-&gt; 오픈소스 라이브러리 써도 됨.. System의 여러 요구사항을 충족시키는 부분을 랩탑(Control application) 영역으로 둬도 된다..로 이해..<br><br>---------------------------------------------------------------------------------------<br>1. 개발항목 (System)<br>- Jetson Nano 상에서 동작되는 바이너리 + (image processing 하기 위한 추가 바이너리? -&gt; 구조 설계 영역)<br>- 위의 바이너리와 통신하면서 Windows(랩탑)상에서 control and display 가 가능한 System Control Application<br><br>2. Project Planning<br>- 역할분담 - 많은 일들이 서로 연관되어 있지만, 독립적인 일을 정의해서 분담 (향후에 이 항목들에 대해 어떻게 프로그레스를 서로 체크할지 방법 필요)<br>- 리스크 도출 &amp; 매니지먼트 (Risk Driven Approach)<br><br>3. 마일스톤<br>- (1) 6월 18일 : 개발계획 / Architectural Drivers / Architectural approach 드래프트 / 도출된 테크니컬 Risk / 실험(테스트?) 계획 및 초기 실험 결과<br>- (2) 7월 2일 : 업데이트된 개발계획 / 업데이트된 디자인 / 남아있는 테크니컬 Risk / 실험 계획 및 결과<br>- (3) 7월 16일 : 최종 데모 / 레슨 앤 런<br><br>다음 스텝..<br><br>. Functional Requirement 도출하고..<br><br>. Quality Attribute 도출하고..<br><br>. 3가지 Perspective에 따라 스태틱 / 다이내믹 / 피지컬 관점으로 확인<br><br>. 아키텍쳐 디자인 및 대인 도출하고..<br><br>. QA에 따라 아키텍쳐 디시젼 하여 설계 결정<br><br>. 실제 구현..</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-04 03:51:16 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1584416015</guid>
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      <item>
         <title>Q&amp;A for mentor session</title>
         <author>jhoonbhang</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1584775167</link>
         <description><![CDATA[<div>1) test mode에서 비디오 파일은 jetson에 있다고 가정? winApp에서 파일리스트를 보고 선택가능해야하는지? 정해진 경로에 1개파일만 있다는 전제로 실행버튼 누르면 되는지<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-04 07:57:44 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1584775167</guid>
      </item>
      <item>
         <title>학습진도체크 (6/7)</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1590267546</link>
         <description><![CDATA[<div>목표 :&nbsp;<br>1) Architectural Drivers - Part 1 study&nbsp;<br>2) Assignment 분석<br><br>학습리뷰완료 (6/8)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 15:18:20 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1590267546</guid>
      </item>
      <item>
         <title>학습진도체크 (6/8)</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591380917</link>
         <description><![CDATA[<div>목표 :&nbsp;<br>1) Architectural Drivers - Part 2 study&nbsp;<br>2) Architectural Drivers - Part 3 study&nbsp;<br><br>학습리뷰완료 (6/9)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-08 00:26:16 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591380917</guid>
      </item>
      <item>
         <title>W1 주요일정</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591383133</link>
         <description><![CDATA[<div>Live session (6/9 9:00 KST)<br>Live session (6/11 9:00 KST)<br>Exam (6/11 10:00 KST)<br><br>Assignment #1 due date (6/12 12:59 KST)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-08 00:27:19 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591383133</guid>
      </item>
      <item>
         <title>W2 주요일정</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591391255</link>
         <description><![CDATA[<div>Live session (6/14 9:00 KST)<br>Live session (6/16 9:00 KST)<br>Live session (6/18 9:00 KST)<br><br>Assignment #2 due date (6/19 12:59 KST)<br>Project milestone#1 (6/19 12:59 KST)<br>- <strong>Requirements, plan and risks: </strong>For the first milestone the team will turn in the prioritized architectural<br>drivers, any draft design decisions they are considering, the technical risks identified, and the experimentation plans (or any results already achieved).&nbsp;<br>&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-08 00:30:48 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591391255</guid>
      </item>
      <item>
         <title>W3 주요일정</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591395361</link>
         <description><![CDATA[<div>Live session (6/21 9:00 KST)<br>Live session (6/23 9:00 KST)<br>Live session (6/25 9:00 KST)<br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-08 00:32:38 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591395361</guid>
      </item>
      <item>
         <title>W4 주요일정</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591398395</link>
         <description><![CDATA[<div>Live session (6/28 9:00 KST)<br>Live session (6/30 9:00 KST)<br>Live session (7/2 9:00 KST)<br><br>Assignment #3 due date (?)<br>Project milestone#2 (7/3 12:59 KST)<br>-&nbsp;<strong>Experimentation results, design, plan for construction: </strong>The second milestone will turn in the results of<br>experiments conducted, the current state of the design, and the plan for construction.&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-08 00:33:52 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591398395</guid>
      </item>
      <item>
         <title>W5 주요일정</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591408498</link>
         <description><![CDATA[<div>Live session (7/5 9:00 KST)<br>Live session (7/7 9:00 KST)<br>Live session (7/9 9:00 KST)<br><br>Assignment #4 due date (?)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-08 00:37:02 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591408498</guid>
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      <item>
         <title>W6 주요일정</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591410144</link>
         <description><![CDATA[<div>Live session (7/12 9:00 KST)<br>Live session (7/14 9:00 KST)<br>Live session (7/16 9:00 KST)<br><br>Project milestone#3 (7/17 12:59 KST<br>-&nbsp;<strong>Demo and lessons learned: </strong>For the final milestone, the team will demo the completed system, and present the lessons learned&nbsp;<br>&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-08 00:37:45 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1591410144</guid>
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      <item>
         <title>학습진도체크 (6/9)</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1599809116</link>
         <description><![CDATA[<div>목표 :&nbsp;<br>1) Introduction to Architectural Structures I study&nbsp;<br>2) Introduction to Architectural Structures II study&nbsp;<br><br>학습리뷰완료 (6/10)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-10 23:47:14 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1599809116</guid>
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      <item>
         <title>학습진도체크 (6/11)</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1603767900</link>
         <description><![CDATA[<div>목표 :&nbsp; Introduction to Architectural Structures III<br><br>학습리뷰완료 (6/11)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-13 23:07:35 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1603767900</guid>
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      <item>
         <title>학습진도체크 (6/14)</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1603768827</link>
         <description><![CDATA[<div>목표 : Architecture Centric Lifecycles I<br><br>학습리뷰완료 (6/14)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-13 23:09:00 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1603768827</guid>
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      <item>
         <title>학습진도체크 (6/14)</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1606183874</link>
         <description><![CDATA[<div>목표 :&nbsp;<br>1) Architecture Centric Lifecycles Part 2<br>2) Architecture Centric Lifecycles Part 3<br>3) ADD Part 1<br><br>학습리뷰완료 (6/15)</div>]]></description>
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         <pubDate>2021-06-14 23:29:42 UTC</pubDate>
         <guid>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1606183874</guid>
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      <item>
         <title>학습진도체크 (6/15)</title>
         <author>korea0629</author>
         <link>https://padlet.com/limhs3533/ya7bmqivnk5qjsd1/wish/1606504319</link>
         <description><![CDATA[<div>목표 :&nbsp;<br>1) ADD Part 2<br>2) ADD Part 3<br>3) ADD Part 4<br><br><br></div>]]></description>
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         <pubDate>2021-06-15 02:26:33 UTC</pubDate>
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