Even if it is accurate, it may not have the result that you hope sometimes. The " White balance" can adjust the white object color as white.Īlmost all digital cameras support the "Auto White Balance" but it is not accurate under some condition. However in a photograph, a white object is perceived a little red or yellow under a lamp, a little blue or green under a fluorescent light. Therefore, we can perceive that a white object is white under sunlight, under a lamp, and under a fluorescent light. The human eyes can adjust to the ambient light. The white balance is a function to adjust the white color. * Please refer to " 9.3.8 Enable continuous operation of the eyedropper tool" about how to operate the eyedropper. When you specify the color area instead of the gray area of the preview image with using the " Exposure bias tool", the maximum value of the RGB element is adjusted to the level. Please refer to " 9.3.2 Setting up the exposure bias tool". The average brightness of the area is adjusted to the level that is specified by the setting. When you enter the " Exposure bias tool" mode by the above operation, then you can specify the target point by left clicking of the mouse on the preview image, or you can specify the target area by left dragging of the mouse. Bias tool" button on the "Exp." Tab page.Īll eyedropper tools are operation mode on the preview display. You can use this tool by clicking the icon on the Toolbar or clicking the "Exp. When you specify an area on the image with this tool, the exposure bias is calculated to adjust the brightness of the area. " Exposure bias tool" is one of the eyedropper tools. Bias fine-tune" slider on the "Exp." Tab page. To fine-tune the exposure bias, you can adjust it with the " Exp. This function provides you to adjust exposure bias quickly, and it is effective for the photo taken under exposed. The algorism of " Auto exposure bias" recognizes the target object on the photo, analyzes the color, controls saturation of brightness and colors, and makes full use of color reproduction of output devices. To select " Auto exposure bias", you should select "Auto" preset value on "Exp" combo box. To adjust the exposure bias, you can select the preset value from the combo box or specify the value with the exposure bias slider. It almost has the same effect as the "Exposure compensation" setting of the digital camera, You can lighten or darken the image by using the exposure bias. The " Exposure bias" determines the gain to develop the RAW data. When the "Auto preview" is disabled, you can update the preview image by clicking the icon on the Toolbar or click the "Refresh preview" button on the "Dev" tab page. You can disable the automatic renewal of the preview display by removing the check mark on the "Auto preview" on the "Dev" tab page. When the setting of each development parameter is changed, the preview display will automatically update.Ĥ.2 Disable the automatic renewal of the preview display There are 5 tab pages for adjusting the details of the development parameter.Ĥ.1 Adjusting the development parameter and updating the preview display We call them TAB PAGE with the following descriptions. To adjust the detail of each parameter, we prepare the detail adjusting controls for each parameter and you can switch them by clicking the button, which is "Exp(osure)", "W(hite)B(alance)", "Sharp", "Tone", "Color" and "Dev(elopment)". The basic operation of adjusting the development parameter are as follows: First, you should adjust the exposure bias and the false color control, then you select the WB, sharpness, tone and saturation from the preset value of the combo box.
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