REQUIREMENTS
The following requirements are for images only, for more entry details please click here.
以下要求仅针对作递交作品要求，更多参赛详情请点击此处。
Participants under the age of 18 are kindly requested to have their legal guardians submit the entry on their behalf and assume the associated responsibilities.
18以下参赛者请监护人代为投稿并承担相关义务。
*Submission Requirements:
- Submitted artworks must be original and owned entirely by the participant, who holds the copyright.
- The submitted artworks must not contain any marks, borders, texts, or other embedded content added by the participant.
- The submitted artworks' files must retain the original parameters from the digital photograph, such as EXIF information, to ensure the accurate representation of the captured scene. The submitted photo formats should not exceed the following standards: PNG 10 MB, JPEG 10 MB, TIFF 10 MB. The works should have the longest side between 1024 to 3000 pixels, and the file size should be 2.5MB or above. The images should not display any marks indicating the author's name, organisation, or other information.
- For the selected artworks during the evaluation, the organisers will request the participants to provide the original files (RAW format or unmodified JPG format without any image processing software alterations) and adjusted files. Participants must submit the original files and adjusted files to the organisers within the specified time frame; failure to do so will result in automatic disqualification from the selection process.
- Please ensure that the submitted artworks have retained the original files (RAW format or unmodified JPG format) before submission. Works with most original files should not be submitted.
*参赛作品要求：
- 投稿作品必须为由投稿者持有全部版权的原创作品。
- 投稿作品不得包含参赛者嵌入的任何标记、边框、文字等内容。
- 投稿作品文件必须保留有数码照片拍摄时的原始参数，如EXIF等信息，为使参赛作品在元宇宙gallery里展示，提交照片格式不得超过以下标准:PNG 10 MB, JPEG 10 MB, TIFF 10 MB。作品要求长边1024像素-3000像素幅宽，作品文件为2.5MB以上。图片上不得有任何显示作者姓名、机构等信息的标记。
- 评选后入选作品，将由主办单位通过邮件email向参赛者调取原始文件（RAW格式文件或者未经任何图像处理软件修改过的JPG格式文件）和调整后的文件。请参赛者务必将拍摄的原始文件和调整后的文件在规定时间内向主办方提交，逾期者或不提供者视为自动放弃入围资格。
- 请确认投稿作品保留有拍摄的原始文件（RAW格式文件或者未经任何图像处理软件修改过的JPG格式文件）后再进行投稿，已丢失原始文件的作品请勿投稿。
*Post-editing Requirements:
- Adjustments must be made to the photographs derived from the original captured images. Manipulation or addition of elements unrelated to the theme is not permitted.
- Cropping and rotation: Necessary cropping and rotation are allowed to remove unnecessary parts or adjust composition.
- Exposure and contrast: Adjustments to exposure and contrast are permitted to enhance visual effects, but excessive manipulation should be avoided.
- Color correction: Color correction is allowed to ensure the accurate reproduction of colors captured in the scene.
- Sharpening and noise reduction: Moderate application of sharpening and noise reduction is allowed to enhance image clarity and details.
- Saturation and hue adjustments: Fine-tuning of saturation and hue is permitted as needed to enhance the emotional expression of the image.
- Element removal: Removal of distracting or irrelevant elements is allowed, but the addition of new elements is not permitted.
- Filters and effects: Limited use of filters or effects is allowed, but excessive application should be avoided to maintain the essence and authenticity of the photograph.
*后期要求：
- 照片必须是原始拍摄照片的调整版本，不能使用与主题无关的元素进行操纵或添加；
- 剪裁和旋转：允许对照片进行必要的剪裁和旋转，以去除不需要的部分或调整构图；
- 曝光和对比度：调整照片的曝光和对比度以获得更好的视觉效果，但应避免过度处理；
- 颜色校正：对照片的色彩进行校正，以确保准确还原拍摄场景的颜色；
- 锐化和降噪：适度地应用锐化和降噪处理，以增强图像的清晰度和细节；
- 调整饱和度和色调：根据需要微调照片的饱和度和色调，以增强画面的情感表达；
- 删减元素：允许删除干扰或无关的元素，但不得添加新元素；
- 滤镜和特效：允许有限度的使用滤镜或特效但不应过度，以免改变照片的本质和真实性。
