ES2187386A1 - Method for the spectrocolorimetric characterisation of capturing devices. - Google Patents
Method for the spectrocolorimetric characterisation of capturing devices.Info
- Publication number
- ES2187386A1 ES2187386A1 ES200102667A ES200102667A ES2187386A1 ES 2187386 A1 ES2187386 A1 ES 2187386A1 ES 200102667 A ES200102667 A ES 200102667A ES 200102667 A ES200102667 A ES 200102667A ES 2187386 A1 ES2187386 A1 ES 2187386A1
- Authority
- ES
- Spain
- Prior art keywords
- spectrocolorimetric
- characterisation
- capturing devices
- colour
- sensitivity curves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
Method for the spectrocolorimetric characterisation of capturing devices. The invention consists of a method for spectrocolorimetric characterisation of capturing devices, regardless of the type of colour architecture and the optoelectronic sensor, which allows for spectral sensitivity curves and colour balancing functions. The method is based on experimental measurement of the spectral functions of optoelectronic conversion in a complete manner for the colour channels, thus obtaining the absolute spectral sensitivity curves and the relative sensitivity curves. The colour balancing functions are obtained from the entire scaling of the spectral relative sensitivity curves and the white balance with respect to the equienergetic stimulus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200102667A ES2187386B1 (en) | 2001-11-20 | 2001-11-20 | METHOD FOR SPECTROCOLORIMETRIC CHARACTERIZATION OF CAPTURE DEVICES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200102667A ES2187386B1 (en) | 2001-11-20 | 2001-11-20 | METHOD FOR SPECTROCOLORIMETRIC CHARACTERIZATION OF CAPTURE DEVICES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2187386A1 true ES2187386A1 (en) | 2003-06-01 |
ES2187386B1 ES2187386B1 (en) | 2004-10-16 |
Family
ID=8499618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200102667A Expired - Fee Related ES2187386B1 (en) | 2001-11-20 | 2001-11-20 | METHOD FOR SPECTROCOLORIMETRIC CHARACTERIZATION OF CAPTURE DEVICES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2187386B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4951141A (en) * | 1988-10-25 | 1990-08-21 | Rohde & Schwarz Gmbh & Co. Kg | Method of determining the transmission function of a video camera |
JPH02232532A (en) * | 1989-03-06 | 1990-09-14 | Olympus Optical Co Ltd | Photoelectric colorimeter |
US5430482A (en) * | 1993-08-18 | 1995-07-04 | Samsung Electronics Co., Ltd. | Electronic view finder having a color vector display |
US5699451A (en) * | 1992-11-23 | 1997-12-16 | Agfa-Gevaert Aktiengesellschaft | Correction of color defects during printing of photographs |
-
2001
- 2001-11-20 ES ES200102667A patent/ES2187386B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4951141A (en) * | 1988-10-25 | 1990-08-21 | Rohde & Schwarz Gmbh & Co. Kg | Method of determining the transmission function of a video camera |
JPH02232532A (en) * | 1989-03-06 | 1990-09-14 | Olympus Optical Co Ltd | Photoelectric colorimeter |
US5699451A (en) * | 1992-11-23 | 1997-12-16 | Agfa-Gevaert Aktiengesellschaft | Correction of color defects during printing of photographs |
US5430482A (en) * | 1993-08-18 | 1995-07-04 | Samsung Electronics Co., Ltd. | Electronic view finder having a color vector display |
Non-Patent Citations (1)
Title |
---|
BASE DE DATOS PAJ de JPO & JP 02232532 A (OLYMPUS OPTICAL CO. LTD.) 14.09.1990, resumen; figura. * |
Also Published As
Publication number | Publication date |
---|---|
ES2187386B1 (en) | 2004-10-16 |
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