In the process of image editing and processing, adjusting the brightness and contrast of the picture is one of the most common and important operations. They directly affect the visual effect and perception quality of the picture, and are the key tools to improve the expressiveness and presentation intention of the picture. One by one adjustment is not only inefficient but also error-prone. This article will introduce how to batch adjust the contrast of JPG, PNG and other pictures to complete it efficiently!
Batch adjust JGP, PNG image contrast effect preview
before treatment:
after treatment:
Why do you want to batch modify the contrast?
1. Unified picture style: Many social media bloggers or brand promotion will usually set a unified contrast style for all pictures when sharing pictures, which looks unified in style and makes it easy for others to form a unique visual identity and a consistent brand image.
2. Professional photography adjustment: For photographers, adjusting the contrast of pictures can be said to be not much more normal. Many artistic photos or daily shooting pictures basically need to be adjusted in contrast during finishing to make the pictures look more natural.
3. Improve the clarity of pictures: For data charts such as papers and academic reports, in order to make the icon data curve and background clearer, the contrast will also be increased, so that the information can be visually clear at a glance.
The multiple JPG, PNG picture adjustment contrast operation
1. Open 【 HeSoft Doc Batch Tool ], select [Picture Tool]-[Picture Effect Enhancement]]
2. Import the picture file to be processed into the interface, you can select [Add File] or [Import File from Folder], or you can select multiple pictures with one key and drag them directly into the processing box, and click [Next] after importing.
3. Set the parameter options and turn on the [Contrast] switch. The rightmost drag is the maximum contrast and the leftmost drag is the minimum contrast. You can adjust it according to your needs, and then click Next.
4. After confirming that there is no problem, start processing, and wait for the prompt of [Processing Completed] to appear on the interface, then you can go to the path you saved to view the picture files with adjusted contrast in batch.
the use of batch operation to achieve the need to adjust the contrast of multiple pictures at one time, even if the number of pictures is large, it can be completed efficiently, but also to avoid the error of manual adjustment one by one, can be said to be a very practical method, may wish to give it a try.