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Camera Calibration Based on Liquid Crystal Display (LCD)
Photogrammetry Camera Calibration Bundle Adjustment Surveying Accuracy
2015/12/8
This paper presents a novel calibration method based on Liquid Crystal Display (LCD). As a planar pattern, 2D Direct Linear Transformation (2D-DLT) and Self-calibration Bundle Adjustment are used for ...
High-Efficiency Polarized Light Illumination System for Liquid-Crystal-Display Projectors
liquid crystal display illumination system projector polarization conversion shape conversion offset design
2011/11/30
We present a new optical system with two identical s- and p-polarized light paths for converting a random polarized beam into a linearly polarized one. The system also provides a uniform and rectangul...
An integrated polarized light guide was designed and fabricated for use as a liquid-crystal backlight with emphasis on uniformity of the light and conversion of p-polarized to s-polarized light. Two d...
Efficient Polarized Backlight for Transflective Liquid Crystal Display Illumination
backlight polarization conversion birefringence transflective LCD
2011/11/25
A collimated backlight was designed for high-efficiency transflective liqud crystal display (LCD) illumination. Additionally, polarization separation was achieved by selective total internal reflectio...
Emiflective Display with Integration of Reflective Liquid Crystal Display and Organic Light Emitting Diode
emi-flective reflective transflective liquid crystal display organic light emitting diode
2011/11/24
A novel emi-flective display which integrates a reflective liquid crystal display (R-LCD) and an organic light emitting diode (OLED) was demonstrated, whose OLED achieved a gain factor of 8 in contras...