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Hardware based smart phone application that finds hidden cams for your privacy! (Android repository)

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SoftMilkTea/Camcha.Android

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Camcha.Android

Prototype

2017.10.01

OpenCV Start

  • ์•ˆ๋“œ๋กœ์ด๋“œ์— OpenCV๋ฅผ ์—ฐ๊ฒฐ (Connected Android project with OpenCV)
  • ์นด๋ฉ”๋ผ์— ํ‘๋ฐฑํ•„ํ„ฐ ์ ์šฉ (Attached gray-scale filter to camera)

Development Note

  • ๋ณธ๋ž˜ ์ฝ”ํ‹€๋ฆฐ์œผ๋กœ ๊ฐœ๋ฐœํ•˜๋ ค๊ณ  ํ–ˆ์œผ๋‚˜ OpenCV ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์—ด์–ด๋ณด๋‹ˆ Kotlin์„ ์ง€์›ํ•˜๋Š” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ํŒŒ์ผ์ด ์—†์—ˆ๋‹ค. ์ด๊ฑธ ์ง์ ‘ ๋งŒ๋“ค ์ž์‹ ์€ ์—†์–ด์„œ ๊ทธ๋ƒฅ ์ž๋ฐ”๋ฅผ ์ด์šฉํ•ด ๊ฐœ๋ฐœํ•˜๊ธฐ๋กœ ํ–ˆ๋‹ค. ![alt text][opencv_no_kotlin2]
  • ํƒ์ง€๊ธฐ๋ฅผ ์นด๋ฉ”๋ผ ์•ž์— ๋‘๊ณ  ๋ Œ์ฆˆ์— ๋น„์ถฐ๋ณด๋‹ˆ ํ‘๋ฐฑํ•„ํ„ฐ๊ฐ€ ์žˆ์œผ๋‹ˆ๊นŒ ์ข€ ๋” ๋ฐ˜์‚ฌ๋œ ๋น›์ด ๊ทน๋ช…ํ•˜๊ฒŒ ๋ณด์ด๋Š” ๋“ฏํ–ˆ๋‹ค. ![alt text][detection_with_gray_scale]

2017.10.16

Snapshot

  • ์Šค๋ƒ…์ƒท ์ €์žฅ ๊ธฐ๋Šฅ (Save Snapshot Feature)
    • ์Šค๋ƒ…์ƒท์„ ์ฐ์œผ๋ฉด ์•ˆ๋“œ๋กœ์ด๋“œ ๋ฃจํŠธ ๋””๋ ‰ํ† ๋ฆฌ ํ•˜์œ„์—์„œ Camcha ๋””๋ ‰ํ† ๋ฆฌ๊ฐ€ ์žˆ๋Š”์ง€ ์ฐพ๋Š”๋‹ค. (When you touch snapshot button, it check if there is Camcha directory under Android root directory.)
    • Camcha ๋””๋ ‰ํ† ๋ฆฌ๊ฐ€ ์žˆ์œผ๋ฉด ํ•ด๋‹น ๊ฒฝ๋กœ์— ์Šค๋ƒ…์ƒท์„ ์ƒ์„ฑํ•œ๋‹ค. (If there is Camcha directory, generate a snapshot there.)
    • Camcha ๋””๋ ‰ํ† ๋ฆฌ๊ฐ€ ์—†์œผ๋ฉด Camcha ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ์ƒ์„ฑ ํ›„ ๊ทธ ํ•˜์œ„์— ์Šค๋ƒ…์ƒท์„ ์ƒ์„ฑํ•œ๋‹ค. (If there is no Camcha directory, create the directory first, and then save a snapshot there.)
  • ์Šค๋ƒ…์ƒท ๋ณด๊ธฐ ๊ธฐ๋Šฅ (View Snapshot Feature)
    • ํƒ์ง€ ๋ทฐ์—์„œ ์Šค๋ƒ…์ƒท ์ €์žฅ ๋ฒ„ํŠผ์˜ ์šฐ์ธก์— ์žˆ๋Š” ์Šค๋ƒ…์ƒท ๋ณด๊ธฐ ๋ฒ„ํŠผ์„ ํ†ตํ•ด ์ €์žฅ๋œ ์Šค๋ƒ…์ƒท๋“ค์„ ์—ด๋žŒํ•  ์ˆ˜ ์žˆ๋‹ค. (You can see saved snapshots by touching a view-snapshot-button on the right side of save-snapshot-button in detection view.)

#### Main Fragment & Menu * ๋ฉ”๋‰ด์˜ ๋ฒ„ํŠผ์„ ํ†ตํ•ด ํ”„๋ž˜๊ทธ๋จผํŠธ๋ฅผ ๊ต์ฒดํ•œ๋‹ค. * MainActivity์— RootFragment๋ฅผ ๋“ฑ๋กํ•˜๊ณ  RootFragment์˜ root_view๋ž€ id์˜ layout์„ MainFragment, ReportFragment, SettingFragment ๋“ฑ์œผ๋กœ ๊ต์ฒดํ•œ๋‹ค.

#### Location Permission * ํƒ์ง€ ์‹œ์ž‘ ์ „ ๋‹ค์Œ์ฒ˜๋Ÿผ ์‚ฌ์šฉ์ž๋กœ๋ถ€ํ„ฐ gps ์‚ฌ์šฉ๊ถŒํ•œ์„ ๋ฐ›๋Š”๋‹ค.

2017.10.23

OpenCV - Find Brightest Spot

  • ๊ฐ€์žฅ ๋ฐ์€ ์ง€์ ์„ ์ฐพ๋Š” OpenCV์ฝ”๋“œ๋ฅผ ์•ˆ๋“œ๋กœ์ด๋“œ์— ํƒ‘์žฌํ•˜์˜€๋‹ค.

#### Report * ๋ฉ”๋‰ด์™€ ํƒ์ง€์•กํ‹ฐ๋น„ํ‹ฐ ๊ฐ๊ฐ์— ์‹ ๊ณ ๋ฒ„ํŠผ์„ ๋งŒ๋“ค์–ด ์‹ ๊ณ ๊ธฐ๋Šฅ์œผ๋กœ ์—ฐ๊ฒฐ๋  ์ˆ˜ ์žˆ๊ฒŒ๋” ํ–ˆ๋‹ค. * ์‹ ๊ณ ๋ฐฉ๋ฒ•์„ ์„ ํƒ ํ›„ ์‹ ๊ณ ํ•  ๋ฒˆํ˜ธ๋ฅผ ์„ ํƒํ•˜๊ฒŒ๋” ํ–ˆ๋‹ค.

Main Screen Renewal

  • ๋ฉ”์ธํ™”๋ฉด์— ๊ธ€๊ท€๋ฅผ ์ถ”๊ฐ€ํ•ด๋ณด์•˜๋‹ค.

#### Map * ํƒ์ง€๊ฐ€ ๋๋‚  ๋•Œ๋งˆ๋‹ค ๋น„๋™๊ธฐ์ ์œผ๋กœ ์œ„๋„/๊ฒฝ๋„ ๋“ฑ์˜ ๋ฐ์ดํ„ฐ๋ฅผ jsonํฌ๋งท์œผ๋กœ ์„œ๋ฒ„์— ์ „์†กํ•˜๊ฒŒ๋” ํ•˜์˜€๋‹ค. * ๋„ค์ด๋ฒ„์ง€๋„๋ฅผ ๋„์šฐ๊ณ  ์„œ๋ฒ„๋กœ๋ถ€ํ„ฐ ํƒ์ง€๋ฐ์ดํ„ฐ๋ฅผ ๋ชจ๋‘ ๊ธ์–ด ๋งˆ์ปค๋กœ ํ‘œ์‹œํ•˜๋„๋ก ํ•˜์˜€๋‹ค.

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