SlideShare une entreprise Scribd logo
1  sur  87
Rouyun Pan
RGB Color
24 bits per pixel bpp RGB 

3 8 0 255 ,
RGB
: 255: 0
RGB
*
*
* .
* L = R x 0.3 + G x 0.59 + B x 0.11
*
* RGB ,
*
* ,
,
*
* ( )
,
-1
*
-2
*
-
*
-1
*
*
-2
*
*
-
*
*
,
,
-
(R>G>B)
* - -
:
.
( )
,
,


,
• https://www.zhihu.com/lives/927233624963682304

• https://zhuanlan.zhihu.com/p/24507450

• https://zhuanlan.zhihu.com/p/24071806

Contenu connexe

Plus de Rouyun Pan

Google edge tpu
Google edge tpuGoogle edge tpu
Google edge tpuRouyun Pan
 
用Adobe Camera raw 進行膚色校正
用Adobe Camera raw 進行膚色校正用Adobe Camera raw 進行膚色校正
用Adobe Camera raw 進行膚色校正Rouyun Pan
 
給攝影師的古典藝術構圖
給攝影師的古典藝術構圖給攝影師的古典藝術構圖
給攝影師的古典藝術構圖Rouyun Pan
 
Deep Learning Hardware: Past, Present, & Future
Deep Learning Hardware: Past, Present, & FutureDeep Learning Hardware: Past, Present, & Future
Deep Learning Hardware: Past, Present, & FutureRouyun Pan
 
「轉貼」移動互聯網行業盤點
「轉貼」移動互聯網行業盤點「轉貼」移動互聯網行業盤點
「轉貼」移動互聯網行業盤點Rouyun Pan
 
The overview of VR solutions
The overview of VR solutionsThe overview of VR solutions
The overview of VR solutionsRouyun Pan
 
Render thead of hwui
Render thead of hwuiRender thead of hwui
Render thead of hwuiRouyun Pan
 
[轉貼] 社群大數據 - 輿情觀測及分析應用
[轉貼] 社群大數據 - 輿情觀測及分析應用[轉貼] 社群大數據 - 輿情觀測及分析應用
[轉貼] 社群大數據 - 輿情觀測及分析應用Rouyun Pan
 
WebRTC overview
WebRTC overviewWebRTC overview
WebRTC overviewRouyun Pan
 
Android 待機與操作耗電檢查
Android 待機與操作耗電檢查Android 待機與操作耗電檢查
Android 待機與操作耗電檢查Rouyun Pan
 
Analyzing Display and Performance with Systrace
Analyzing Display and Performance with SystraceAnalyzing Display and Performance with Systrace
Analyzing Display and Performance with SystraceRouyun Pan
 

Plus de Rouyun Pan (16)

Google edge tpu
Google edge tpuGoogle edge tpu
Google edge tpu
 
用Adobe Camera raw 進行膚色校正
用Adobe Camera raw 進行膚色校正用Adobe Camera raw 進行膚色校正
用Adobe Camera raw 進行膚色校正
 
給攝影師的古典藝術構圖
給攝影師的古典藝術構圖給攝影師的古典藝術構圖
給攝影師的古典藝術構圖
 
Deep Learning Hardware: Past, Present, & Future
Deep Learning Hardware: Past, Present, & FutureDeep Learning Hardware: Past, Present, & Future
Deep Learning Hardware: Past, Present, & Future
 
Deep learning
Deep learningDeep learning
Deep learning
 
VR解密
VR解密VR解密
VR解密
 
「轉貼」移動互聯網行業盤點
「轉貼」移動互聯網行業盤點「轉貼」移動互聯網行業盤點
「轉貼」移動互聯網行業盤點
 
The overview of VR solutions
The overview of VR solutionsThe overview of VR solutions
The overview of VR solutions
 
Render thead of hwui
Render thead of hwuiRender thead of hwui
Render thead of hwui
 
Project Tango
Project TangoProject Tango
Project Tango
 
[轉貼] 社群大數據 - 輿情觀測及分析應用
[轉貼] 社群大數據 - 輿情觀測及分析應用[轉貼] 社群大數據 - 輿情觀測及分析應用
[轉貼] 社群大數據 - 輿情觀測及分析應用
 
財報分析1
財報分析1財報分析1
財報分析1
 
WebRTC overview
WebRTC overviewWebRTC overview
WebRTC overview
 
Device tree
Device treeDevice tree
Device tree
 
Android 待機與操作耗電檢查
Android 待機與操作耗電檢查Android 待機與操作耗電檢查
Android 待機與操作耗電檢查
 
Analyzing Display and Performance with Systrace
Analyzing Display and Performance with SystraceAnalyzing Display and Performance with Systrace
Analyzing Display and Performance with Systrace
 

Dernier

Kala jadu for love marriage | Real amil baba | Famous amil baba | kala jadu n...
Kala jadu for love marriage | Real amil baba | Famous amil baba | kala jadu n...Kala jadu for love marriage | Real amil baba | Famous amil baba | kala jadu n...
Kala jadu for love marriage | Real amil baba | Famous amil baba | kala jadu n...babafaisel
 
Top Rated Pune Call Girls Saswad ⟟ 6297143586 ⟟ Call Me For Genuine Sex Serv...
Top Rated  Pune Call Girls Saswad ⟟ 6297143586 ⟟ Call Me For Genuine Sex Serv...Top Rated  Pune Call Girls Saswad ⟟ 6297143586 ⟟ Call Me For Genuine Sex Serv...
Top Rated Pune Call Girls Saswad ⟟ 6297143586 ⟟ Call Me For Genuine Sex Serv...Call Girls in Nagpur High Profile
 
Tapestry Clothing Brands: Collapsing the Funnel
Tapestry Clothing Brands: Collapsing the FunnelTapestry Clothing Brands: Collapsing the Funnel
Tapestry Clothing Brands: Collapsing the Funneljen_giacalone
 
Case Study of Hotel Taj Vivanta, Pune
Case Study of Hotel Taj Vivanta, PuneCase Study of Hotel Taj Vivanta, Pune
Case Study of Hotel Taj Vivanta, PuneLukeKholes
 
infant assessment fdbbdbdddinal ppt.pptx
infant assessment fdbbdbdddinal ppt.pptxinfant assessment fdbbdbdddinal ppt.pptx
infant assessment fdbbdbdddinal ppt.pptxsuhanimunjal27
 
VVIP CALL GIRLS Lucknow 💓 Lucknow < Renuka Sharma > 7877925207 Escorts Service
VVIP CALL GIRLS Lucknow 💓 Lucknow < Renuka Sharma > 7877925207 Escorts ServiceVVIP CALL GIRLS Lucknow 💓 Lucknow < Renuka Sharma > 7877925207 Escorts Service
VVIP CALL GIRLS Lucknow 💓 Lucknow < Renuka Sharma > 7877925207 Escorts Servicearoranaina404
 
DragonBall PowerPoint Template for demo.pptx
DragonBall PowerPoint Template for demo.pptxDragonBall PowerPoint Template for demo.pptx
DragonBall PowerPoint Template for demo.pptxmirandajeremy200221
 
CALL ON ➥8923113531 🔝Call Girls Aminabad Lucknow best Night Fun service
CALL ON ➥8923113531 🔝Call Girls Aminabad Lucknow best Night Fun serviceCALL ON ➥8923113531 🔝Call Girls Aminabad Lucknow best Night Fun service
CALL ON ➥8923113531 🔝Call Girls Aminabad Lucknow best Night Fun serviceanilsa9823
 
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756dollysharma2066
 
call girls in Kaushambi (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
call girls in Kaushambi (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...call girls in Kaushambi (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
call girls in Kaushambi (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...Delhi Call girls
 
Brookefield Call Girls: 🍓 7737669865 🍓 High Profile Model Escorts | Bangalore...
Brookefield Call Girls: 🍓 7737669865 🍓 High Profile Model Escorts | Bangalore...Brookefield Call Girls: 🍓 7737669865 🍓 High Profile Model Escorts | Bangalore...
Brookefield Call Girls: 🍓 7737669865 🍓 High Profile Model Escorts | Bangalore...amitlee9823
 
Editorial design Magazine design project.pdf
Editorial design Magazine design project.pdfEditorial design Magazine design project.pdf
Editorial design Magazine design project.pdftbatkhuu1
 
call girls in Vasundhra (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
call girls in Vasundhra (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...call girls in Vasundhra (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
call girls in Vasundhra (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...Delhi Call girls
 
Best VIP Call Girls Noida Sector 44 Call Me: 8448380779
Best VIP Call Girls Noida Sector 44 Call Me: 8448380779Best VIP Call Girls Noida Sector 44 Call Me: 8448380779
Best VIP Call Girls Noida Sector 44 Call Me: 8448380779Delhi Call girls
 
The history of music videos a level presentation
The history of music videos a level presentationThe history of music videos a level presentation
The history of music videos a level presentationamedia6
 
Pooja 9892124323, Call girls Services and Mumbai Escort Service Near Hotel Gi...
Pooja 9892124323, Call girls Services and Mumbai Escort Service Near Hotel Gi...Pooja 9892124323, Call girls Services and Mumbai Escort Service Near Hotel Gi...
Pooja 9892124323, Call girls Services and Mumbai Escort Service Near Hotel Gi...Pooja Nehwal
 
Peaches App development presentation deck
Peaches App development presentation deckPeaches App development presentation deck
Peaches App development presentation decktbatkhuu1
 
Escorts Service Basapura ☎ 7737669865☎ Book Your One night Stand (Bangalore)
Escorts Service Basapura ☎ 7737669865☎ Book Your One night Stand (Bangalore)Escorts Service Basapura ☎ 7737669865☎ Book Your One night Stand (Bangalore)
Escorts Service Basapura ☎ 7737669865☎ Book Your One night Stand (Bangalore)amitlee9823
 

Dernier (20)

Kala jadu for love marriage | Real amil baba | Famous amil baba | kala jadu n...
Kala jadu for love marriage | Real amil baba | Famous amil baba | kala jadu n...Kala jadu for love marriage | Real amil baba | Famous amil baba | kala jadu n...
Kala jadu for love marriage | Real amil baba | Famous amil baba | kala jadu n...
 
Top Rated Pune Call Girls Saswad ⟟ 6297143586 ⟟ Call Me For Genuine Sex Serv...
Top Rated  Pune Call Girls Saswad ⟟ 6297143586 ⟟ Call Me For Genuine Sex Serv...Top Rated  Pune Call Girls Saswad ⟟ 6297143586 ⟟ Call Me For Genuine Sex Serv...
Top Rated Pune Call Girls Saswad ⟟ 6297143586 ⟟ Call Me For Genuine Sex Serv...
 
young call girls in Vivek Vihar🔝 9953056974 🔝 Delhi escort Service
young call girls in Vivek Vihar🔝 9953056974 🔝 Delhi escort Serviceyoung call girls in Vivek Vihar🔝 9953056974 🔝 Delhi escort Service
young call girls in Vivek Vihar🔝 9953056974 🔝 Delhi escort Service
 
Tapestry Clothing Brands: Collapsing the Funnel
Tapestry Clothing Brands: Collapsing the FunnelTapestry Clothing Brands: Collapsing the Funnel
Tapestry Clothing Brands: Collapsing the Funnel
 
Case Study of Hotel Taj Vivanta, Pune
Case Study of Hotel Taj Vivanta, PuneCase Study of Hotel Taj Vivanta, Pune
Case Study of Hotel Taj Vivanta, Pune
 
infant assessment fdbbdbdddinal ppt.pptx
infant assessment fdbbdbdddinal ppt.pptxinfant assessment fdbbdbdddinal ppt.pptx
infant assessment fdbbdbdddinal ppt.pptx
 
VVIP CALL GIRLS Lucknow 💓 Lucknow < Renuka Sharma > 7877925207 Escorts Service
VVIP CALL GIRLS Lucknow 💓 Lucknow < Renuka Sharma > 7877925207 Escorts ServiceVVIP CALL GIRLS Lucknow 💓 Lucknow < Renuka Sharma > 7877925207 Escorts Service
VVIP CALL GIRLS Lucknow 💓 Lucknow < Renuka Sharma > 7877925207 Escorts Service
 
DragonBall PowerPoint Template for demo.pptx
DragonBall PowerPoint Template for demo.pptxDragonBall PowerPoint Template for demo.pptx
DragonBall PowerPoint Template for demo.pptx
 
CALL ON ➥8923113531 🔝Call Girls Aminabad Lucknow best Night Fun service
CALL ON ➥8923113531 🔝Call Girls Aminabad Lucknow best Night Fun serviceCALL ON ➥8923113531 🔝Call Girls Aminabad Lucknow best Night Fun service
CALL ON ➥8923113531 🔝Call Girls Aminabad Lucknow best Night Fun service
 
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
 
call girls in Kaushambi (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
call girls in Kaushambi (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...call girls in Kaushambi (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
call girls in Kaushambi (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
 
Brookefield Call Girls: 🍓 7737669865 🍓 High Profile Model Escorts | Bangalore...
Brookefield Call Girls: 🍓 7737669865 🍓 High Profile Model Escorts | Bangalore...Brookefield Call Girls: 🍓 7737669865 🍓 High Profile Model Escorts | Bangalore...
Brookefield Call Girls: 🍓 7737669865 🍓 High Profile Model Escorts | Bangalore...
 
Editorial design Magazine design project.pdf
Editorial design Magazine design project.pdfEditorial design Magazine design project.pdf
Editorial design Magazine design project.pdf
 
call girls in Vasundhra (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
call girls in Vasundhra (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...call girls in Vasundhra (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
call girls in Vasundhra (Ghaziabad) 🔝 >༒8448380779 🔝 genuine Escort Service 🔝...
 
Best VIP Call Girls Noida Sector 44 Call Me: 8448380779
Best VIP Call Girls Noida Sector 44 Call Me: 8448380779Best VIP Call Girls Noida Sector 44 Call Me: 8448380779
Best VIP Call Girls Noida Sector 44 Call Me: 8448380779
 
The history of music videos a level presentation
The history of music videos a level presentationThe history of music videos a level presentation
The history of music videos a level presentation
 
Call Girls Service Mukherjee Nagar @9999965857 Delhi 🫦 No Advance VVIP 🍎 SER...
Call Girls Service Mukherjee Nagar @9999965857 Delhi 🫦 No Advance  VVIP 🍎 SER...Call Girls Service Mukherjee Nagar @9999965857 Delhi 🫦 No Advance  VVIP 🍎 SER...
Call Girls Service Mukherjee Nagar @9999965857 Delhi 🫦 No Advance VVIP 🍎 SER...
 
Pooja 9892124323, Call girls Services and Mumbai Escort Service Near Hotel Gi...
Pooja 9892124323, Call girls Services and Mumbai Escort Service Near Hotel Gi...Pooja 9892124323, Call girls Services and Mumbai Escort Service Near Hotel Gi...
Pooja 9892124323, Call girls Services and Mumbai Escort Service Near Hotel Gi...
 
Peaches App development presentation deck
Peaches App development presentation deckPeaches App development presentation deck
Peaches App development presentation deck
 
Escorts Service Basapura ☎ 7737669865☎ Book Your One night Stand (Bangalore)
Escorts Service Basapura ☎ 7737669865☎ Book Your One night Stand (Bangalore)Escorts Service Basapura ☎ 7737669865☎ Book Your One night Stand (Bangalore)
Escorts Service Basapura ☎ 7737669865☎ Book Your One night Stand (Bangalore)
 

照片直方圖解析