VIDEO DISPLAY SYSTEM, VIDEO DISPLAY METHOD, AND PROJECTION TYPE VIDEO DISPLAY DEVICE

PROBLEM TO BE SOLVED: To perform video display having such a high performance property that the feature of projection video is exhibited and the interest of a viewer is attracted.SOLUTION: A screen 1 can be entirely or partially switched between a reflection state of reflecting projected video and a...

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Bibliographische Detailangaben
1. Verfasser:	KAMIMURA JUNJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACCESSORIES THEREFOR ADVERTISING APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CINEMATOGRAPHY CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS
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Zusammenfassung:	PROBLEM TO BE SOLVED: To perform video display having such a high performance property that the feature of projection video is exhibited and the interest of a viewer is attracted.SOLUTION: A screen 1 can be entirely or partially switched between a reflection state of reflecting projected video and a transparent state of transmitting the projected video. A system control unit 6 sets a video condition for switching the screen to the reflection state or the transparent state in accordance with the projected video. A screen control unit 2 compares the set video condition with a signal of the projected video, determines a region for the reflection state and a region for the transparent state on the screen, and performs the switch. 【課題】投影映像の特徴を生かし視聴者の興味を引くようなパフォーマンス性に優れた映像表示を行うこと。【解決手段】スクリーン１は、投影した映像を反射する反射状態と、投影した映像を透過する透明状態とを、スクリーンの全面または部分的に切り替え可能である。システム制御部６は、投影する映像に応じてスクリーンを反射状態または透明状態に切り替えるための映像条件を設定する。スクリーン制御部２は、設定された映像条件と投影する映像の信号を比較して、スクリーンに対し、反射状態にする領域と透明状態にする領域を決定してその切り替えを行う。【選択図】図１