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常用圖像編輯軟體
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2 圖像的種類 ± 向量圖 ± 點陣圖
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3 圖像的檔案格式種類 ± 網頁支援的圖片格式: ± .jpg ± .gif ± .png ± 其他圖片格式: ± .jp2、.pcx、.pgm、.bmp、.pga、.tiff 、.ppm、.psd、.ico. ...
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4 JPEG 編碼方式
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5 RGB與YUV色彩空間轉換
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6 影像處理前的必備認知─色彩學 ± 色彩的神祕力量
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7 不同的色調對心情的影響
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8 色彩意象 景物 色彩刺激 色彩感覺 色彩意象 感官 眼睛 直覺 經驗聯想 價值判斷
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9 色彩的三要素(HSI) ± 色名(Hue) ± 或稱色相,色彩的名字,如紅、黃、綠. ... ± 溝通時可依視覺經驗記憶而浮現出色彩,產 生共識。
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10 彩度(Chroma) ± 色彩的純度 ± 黑白灰沒有彩度問題,只有明度變化。 純紅 40% 純紅 50% 白色 70% 黑色 70%
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11 ± 明度(Value) ± 色彩的明按程度 ± 明度最高為白色,最低為黑色。
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12 RGB與HIS色彩空間轉換
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