IMAGE SUPPLY DEVICE, METHOD FOR CONTROLLING IMAGE SUPPLY DEVICE, AND PROGRAM
PROBLEM TO BE SOLVED: To make it possible to reduce a processing load on determination of data.SOLUTION: A terminal device comprises: a terminal communication part that transmits image data to a projector; an image data creation part 204 that creates comparison result image data in which the image d...
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Format | Patent |
Language | English Japanese |
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02.11.2017
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Abstract | PROBLEM TO BE SOLVED: To make it possible to reduce a processing load on determination of data.SOLUTION: A terminal device comprises: a terminal communication part that transmits image data to a projector; an image data creation part 204 that creates comparison result image data in which the image data before update is compared with the image data after update; and a determination part 205 that executes processing to determine whether the comparison result image data created by the image creation part 204 is data indicating that there is no difference between the image data before update and the image data after update. When the comparison result image data is not the data indicating that there is no difference, the determination part 205 executes processing to determine the comparison result image data every time a frame period passes, and when the comparison result image data is the data indicating that there is no difference between the image data before update and the image data after update, executes processing to determine the comparison result image data after a period longer than the frame period elapses.SELECTED DRAWING: Figure 2
【課題】データの判定の処理負荷を軽減できるようにすることを目的とする。【解決手段】端末装置は、プロジェクターへ画像データを送信する端末通信部と、更新後画像データ、及び、更新前画像データを比較した比較結果画像データを生成する画像データ生成部204と、画像データ生成部204が生成する比較結果画像データが、更新前画像データと更新後画像データとの差分がないことを示すデータであるか否かを判定する処理を実行する判定部205とを備え、判定部205は、比較結果画像データが差分がないことを示すデータでない場合、フレーム周期が経過する毎に比較結果画像データを判定する処理を実行し、比較結果画像データが更新前画像データと更新後画像データとの差分がないことを示すデータである場合、フレーム周期より長い期間が経過してから比較結果画像データを判定する処理を実行する。【選択図】図2 |
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AbstractList | PROBLEM TO BE SOLVED: To make it possible to reduce a processing load on determination of data.SOLUTION: A terminal device comprises: a terminal communication part that transmits image data to a projector; an image data creation part 204 that creates comparison result image data in which the image data before update is compared with the image data after update; and a determination part 205 that executes processing to determine whether the comparison result image data created by the image creation part 204 is data indicating that there is no difference between the image data before update and the image data after update. When the comparison result image data is not the data indicating that there is no difference, the determination part 205 executes processing to determine the comparison result image data every time a frame period passes, and when the comparison result image data is the data indicating that there is no difference between the image data before update and the image data after update, executes processing to determine the comparison result image data after a period longer than the frame period elapses.SELECTED DRAWING: Figure 2
【課題】データの判定の処理負荷を軽減できるようにすることを目的とする。【解決手段】端末装置は、プロジェクターへ画像データを送信する端末通信部と、更新後画像データ、及び、更新前画像データを比較した比較結果画像データを生成する画像データ生成部204と、画像データ生成部204が生成する比較結果画像データが、更新前画像データと更新後画像データとの差分がないことを示すデータであるか否かを判定する処理を実行する判定部205とを備え、判定部205は、比較結果画像データが差分がないことを示すデータでない場合、フレーム周期が経過する毎に比較結果画像データを判定する処理を実行し、比較結果画像データが更新前画像データと更新後画像データとの差分がないことを示すデータである場合、フレーム周期より長い期間が経過してから比較結果画像データを判定する処理を実行する。【選択図】図2 |
Author | SHIGEMITSU MAKOTO |
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DocumentTitleAlternate | 画像供給装置、画像供給装置の制御方法、及び、プログラム |
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RelatedCompanies | SEIKO EPSON CORP |
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Snippet | PROBLEM TO BE SOLVED: To make it possible to reduce a processing load on determination of data.SOLUTION: A terminal device comprises: a terminal communication... |
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SubjectTerms | ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC DIGITAL DATA PROCESSING PHYSICS SEALS |
Title | IMAGE SUPPLY DEVICE, METHOD FOR CONTROLLING IMAGE SUPPLY DEVICE, AND PROGRAM |
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