Summer Twilight: Creating An Image With High Dynamic Range
 

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チュートリアル: AKVIS HDRFactory

Summer Twilight: Creating a HDRI Landscape With a Series of Photos

 

あいにく, このページは英語にだけ使用可能です。
You can get a free license for AKVIS software by translating our texts (3-4) from English to Japanese. If you are interested, please contact us at team@akvis.com.
 

The photos for this tutorial were provided by Johan Jensen, Denmark.

When taking pictures in the late evening you are always confronted with the same problem: all shadows and dimly lit areas appear as one black splotch. Only brightly lit areas are visible (such as the sky or a body of water).

If you want a well-done photo of an evening landscape, take a series of photos at different exposures, and combine them into an HDR Image. To get the best result use AKVIS HDRFactory.

Original images:

Original Image Original Image Original Image
Original Image Original Image

Result:

Result After Processing With HDRI Technology
  • Step 1. Start the stand-alone version of AKVIS HDRFactory. Press the button in the Control Panel and choose the desired photos to be used for the HDR image in the pop-up window.

    These images will be loaded into the program and processed automatically using the default settings (in this case the AKVIS Default preset). The result will be shown in the After tab.

    Result With Default Settings
  • Step 2. If you are not happy with the result of the default settings, change the parameters to obtain the desired effect.

    For this tutorial we changed the Post Processing parameters: Brightness = 20, Contrast = 20, and Saturation = 50.

    Changing Post Processing Parameters

    You can also add special effects to the resulting HDR-image in the Adjustment tab.

  • Step 3. In the resulting photograph the sunset looks brighter and more saturated and the black parts show their true details: houses and grass.
    Result

    Finally, save the image by pressing .

Note: You can watch a video tutorial made by Johan Jensen here, or download the avi file from here.

Also you can download an archive of the original photos used in this tutorial.

 
操作方法 操作方法
   — HDRIとは — HDRIとは
   — 露出度の異なる複数の画像での作業 — 露出度の異なる複数の画像での作業
   — ワークスペース — ワークスペース
   — 操作方法 — 操作方法
   — HDR イメージの生成 — HDR イメージの生成
   — HDR イメージの「ゴースト」除去 — HDR イメージの「ゴースト」除去
   — 調整と擬似HDR — 調整と擬似HDR
   — 部分補正 — 部分補正
   — 効果 — 効果
   — 切り取り — 切り取り
   — 後処理 — 後処理
   — 環境設定 — 環境設定
操作例 操作例
   — 高地の風景 — 高地の風景
   — 夕暮れ時の海辺 — 夕暮れ時の海辺
   — とある田舎で見つけた不思議な滑り台 — とある田舎で見つけた不思議な滑り台
   — 本物さながらの船 — 本物さながらの船

 

HDRFactory v. 5.6 - 10日間の評価期間    ダウンロード

 

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