[OpenCV] 相機校準 (Camera Calibration)
玩過魚眼相機的人都知道，光線穿透過魚眼鏡頭後在感光元件上的成像會扭曲。我們的目的是想讓更多的場景容納進影像中，於是選擇接觸光源面積較廣的魚眼鏡頭，然而問題出現了～這將會產生扭曲的影像，距離中心越遠的場景資料被壓縮得越多！而且原本該是筆直的線段都變成曲線。那麼該如何使扭曲的影像回復正常？這就是相機校準 (Camera Calibration)的工作了。
Just My Life & My Work
標籤雲
- teach
- ios
- illustration
- food
- app
- life
- travel
- chat
- tool
- record
- restaurant
- service
- relationship
- chart
- work
- opencv
- photos
- practice
- technique
- experience
- design
- xcode
- information
- love
- exercise
- problem
- activity
- health
- platform
- story
- company
- user interface
- art
- accessory
- apple
- statistics
- jog
- comparison
- book
- iphone
- software
- photography
- environment
- video
- animation
- map
- bike
- device
- movies
- thought
- memory
- mrt
- project
- opengl
- game
- festival
- transportation
- open source
- taipei
- research
- lecture
- ipad
- quotation
- marriage
- taiwan
- youtube
- career
- blender
- sport
- image
- objective c
- song
- notification
- image processing
- glsl
- music
- apple watch
- development
- paper
- observation
- business
- user experience
- article
- achievement
- start-up
- lyrics
- experiment
- all you can eat
- movie
- friend
- competition
- library
- macbook
- income
- network
- photo
- hotel
- programming
- money
- wifi
- file
- coffee
- camera
- install
- customization
- internet
- job
- gift
- technology
- definition
- hamburger
- mountain
- time
- celebration
- architecture
- product
- debug
- weather
- line
- history
- team
- breakfast
- reunion
- process
- typhoon
- framework
- swift
- bluetooth
- motocycle
- Ionic
- notebook
- flow
- trend
- svm
- recall
- birthday
- performance
- election
- tone mapping
- stylization
- firework
- future
- family
- language
- mac os x
- color space
- github
- hong kong
- course
- report
- version
- function
- wwdc
- news
- introduction
- banquet
- track
- buddha
- shop
- culture
- buffet
- photoimpact
- face detection
- sleep
- bbq
- learn
- friendship
- profession
- end banquet
- scenery
- korea
- salary
- role
- group
- media
- review
- message
- communication
- growth
- repair
- marathon
- high dynamic range
- algorithm
- sex
- flower
- conference
- plan
- enterprise
- concept
- attitude
- smart phone
- advertisement
- screen
- habit
- rgb
- park
- value
- religion
- application
- boss
- setting
- share
- vacation
- flowchart
- ibeacon
- mission
- rule
- celebrity
- mv
- meeting
- decision
- leisure
- analysis
- japan
- night market
- couple
- c++
- stitch
- noodle
- filter
- itunes
- station
- route
- bus
- train
- photograph
- brand
- git
- open data
- c/c++
- cartoon
- facility
- self
- anniversary
- holiday
- calory
- developer
- wedding
- cocoapods
- guide
- certificate
- store
- google map
- colleague
- AngularJS
- energy
- cie lab
HappyMan・迴響