Title:
画像処理装置と画像処理方法および撮像素子
Document Type and Number:
Japanese Patent JP6673327
Kind Code:
B2
Abstract:
An imaging unit 20 has a configuration in which an identical polarization pixel block made up of a plurality of pixels with an identical polarization direction is provided for each of a plurality of polarization directions and pixels of respective predetermined colors are provided in the identical polarization pixel block.
A correction processing unit 31 performs correction processing such as white balance correction on a polarized image generated by the imaging unit 20. A polarized image processing unit 32 separates or extracts a reflection component using the polarized image after the correction processing. By using a polarized image of the separated or extracted reflection component, for example, it is possible to generate normal line information with high accuracy.
Inventors:
Kondo Yuhi
Yasutaka Hirasawa
Land
Fumika Nakatani
Yasutaka Hirasawa
Land
Fumika Nakatani
Application Number:
JP2017501864A
Publication Date:
March 25, 2020
Filing Date:
December 08, 2015
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04N9/07; G01B11/26; G06T5/50; H04N5/225; H04N5/232; H04N9/04
Domestic Patent References:
| JP2010263158A |
Foreign References:
| WO2008099589A1 | ||||
| WO2013031100A1 |
Other References:
肥後 智昭 Tomoaki Higo,二色性反射モデルに基づくリアルタイム鏡面反射成分除去 Realtime Removal of Specular Reflection Component Based on Dichromatic Reflection Model,情報処理学会研究報告 Vol.2006 No.93 IPSJ SIG Technical Reports,日本,社団法人情報処理学会 Information Processing Society of Japan,2006年 9月 9日,第2006巻,第93号,pp.211-218
Attorney, Agent or Firm:
Masaaki Miyata
Eiji Yamada
Eiji Sasaki
Toshio Sawada
Daido Patent Office
Eiji Yamada
Eiji Sasaki
Toshio Sawada
Daido Patent Office