High dynamic range intelligent effects

Recently, many mobile electronic devices, such as mobile phones and digital cameras, are equipped with a new function: High dynamic range (HDR), which can take better quality of photos, and create better selling record also. Actually, HDR effects deliver a mixture range of images of the same picture into a new photo. This new technique offers all kinds of photography (still, video, movie), computer graphics and image processing a new vision, which provides a better dynamic luminance range between dark and shining bright, and adding new life to a dull image. We checked every possible point about the advantages and disadvantages for this new function, and possible challenging for different aspect of users. In our experiments we checked this effects by taking trial photos, and phone survey also. We hope to find practical data to different groups of people who have same interests.